McQuay AGZ-040D User Manual

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Engineered for flexibility and performance™

Air-Cooled Scroll-Compressor Chillers Catalog 611

Model AGZ-D • 25 to 190 Tons • R-410A • 60Hz/50Hz

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Modbus

*AHRI Certification and ETL Listing apply to 60Hz models only

©2010 McQuay International. Illustrations and data cover the McQuay International product at the time of publication and we reserve the right to make changes in design and construction at anytime without notice. ™® The following are trademarks or registered trademarks of their respective companies: LEED is a registered trademark of the U.S. Green Building Council; BACnet from ASHRAE; LONMARK, LonTalk, LONWORKS, and the LONMARK logo are managed, granted and used by LONMARK International under a license granted by Echelon Corporation; ElectroFin from AST ElectroFin Inc.; Modbus from Schneider Electric; FanTrol, MicroTech III, Open Choice from McQuay International

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . 4

Optional Remote Interface Panel . . . . . . . . . . . 6

Application Considerations. . . . . . . . . . . . . . . . . . . 7

Unit Placement. . . . . . . . . . . . . . . . . . . . . . . . . 7

Chilled Water Piping. . . . . . . . . . . . . . . . . . . . 11

Typical Piping. . . . . . . . . . . . . . . . . . . . . . . . . 12

Operating and Standby Limits . . . . . . . . . . . . 13

Selction Procedure. . . . . . . . . . . . . . . . . . . . . . . . . 14

Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . 15

Ethylene & Propylene Glycol Factors. . . . . . . 15

Altitude Correction Factors. . . . . . . . . . . . . . . 15

Part Load Performance Data (60 Hz) . . . . . . . . . . 28

Part Load Performance Data (50 Hz) . . . . . . . . . . 30

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Physical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Pressure Drop Data. . . . . . . . . . . . . . . . . . . . . . . . 45

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Electrical Data Notes . . . . . . . . . . . . . . . . . . 46

Field Wiring Diagram . . . . . . . . . . . . . . . . . . 47

Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Lifting and Mounting Weights . . . . . . . . . . . . . . . 70

Options and Accessories . . . . . . . . . . . . . . . . . . . 73

Engineering Guide Specification . . . . . . . . . . . . . 75

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Hazard Identification

DANGER

Dangers indicate a hazardous situation which will result in death or serious injury if not avoided.

WARNING

Warnings indicate potentially hazardous situations, which can result in property damage, severe personal injury, or death if not avoided.

CAUTION

Cautions indicate potentially hazardous situations, which can result in personal injury or equipment damage if not avoided.

Note: Cover photograph is an AGZ190D with standard protective coil grilles.

This catalog covers AGZ-D vintage air cooled scroll chillers. For AGZ-C vintage models, see CAT AGZC, available at www.mcquay.com.

Document: CAT 611 Issue Date: October 18, 2010 Revision Date: -Replaces: NEW Software Version: MST Pathfinder v 2.01

2 CAT 611

Introduction

The AGZ-D family of air-cooled scroll chillers offers a wide selection of units from 25 to 190 tons with dual refrigerant circuits and either two or three scroll compressors per circuit.

The AGZ series of air-cooled scroll chillers continues McQuay's legacy of high quality, high efficiency, latest technology and quiet operation. These features make the AGZ family the best overall value in air-cooled packaged chillers available today.

Efficient Operation

The AGZ units utilize environmentally acceptable R-410A refrigerant and meet the performance requirements of ASHRAE Standard 90.1 for efficiency. Excellent part-load performance is achieved with four or six scroll compressors. High overall efficiency = lower annual energy costs

Latest Control Technology

These units have the latest control technology through utilization of McQuay's MicroTech III® microprocessor. Integrating with your building automation system is easy with the Open Choice™ feature using LonTalk®, BACnet® or Modbus® network communication, via field mounting of a small communication module to the unit controller.

Compact Size

Our reputation for compact designs with small footprints to minimize space requirements continues to be a primary feature. The coil design and canted fan deck allow close spacing to walls and other units. These attributes can lower installation cost and are excellent for replacement/retrofit jobs.

Quiet Operation

The AGZ units further enhance McQuay's reputation for low operating sound levels to make these chillers "neighborhood friendly".

LEED® Points

Developed by the U.S. Green Building Council (USGBC) in 1998, Leadership in Energy and Environmental Design (LEED®) is an internationally recognized certification program and intends to provide building owners and operators a consistent structure for identifying and implementing practical and measurable green building design, construction, operations and maintenance solutions.

For building owners who want to pursue LEED Green Building Certification, the AGZ-D series of air-cooled chillers can qualify for the Energy and Atmosphere Credit 4, Enhanced Refrigerant Management worth 2 points.

CAT 611 3

Features and Benefits

G Z XXX D H

Air-Cooled

Global Design Scroll Compressor

Nominal Tons

Application

Design Vintage

H = Standard Packaged

Chiller Nomenclature

Features and Benefits

Unit Design Features

McQuay AGZ air-cooled Chillers are a product of the McQuay commitment to offer quiet, reliable, energy efficient equipment, incorporating high quality compressors, state-ofthe-art coil design, and innovative packaging.

Construction

AGZ chillers are factory-assembled and mounted on a heavygauge steel base. The base rails, supports and cabinetry are powder-coat painted for long life. The base distributes the unit weight for roof loading. Their small footprint allows smaller mounting pads or support structures and is a plus for retrofit or replacement applications.

Compressors

Reliable hermetic scroll compressors with cast iron scrolls and three Teflon® impregnated bearings are used on the AGZ-D chillers to promote longevity.

Each model has four to six steps of capacity modulation depending on model size. One to six compressors can run, depending on the load of the system, resulting in excellent part-load efficiency and reduced annual operating costs.

Evaporator

Models AGZ-025 through AGZ-130

The evaporator is a compact, high efficiency, dual circuit, brazed plate-to-plate type heat exchanger consisting of parallel stainless steel plates. These heat exchangers provide excellent heat exchange efficiency in a compact footprint and are especially attractive for smaller capacity units.

Condenser Coils

Condenser coils have internally enhanced seamless copper tubes arranged in a staggered row pattern. The coils are mechanically expanded into McQuay lanced and rippled aluminum fins with full fin collars. A variety of optional coil material and coatings are available so that the unit can be constructed to meet almost any environment. Options include copper fins, black fin and ElectroFin® coating; see page 73 for description of options.

Condenser Fans and Motors

Multiple direct-drive, dynamically balanced propeller fans operate in formed venturi openings at low tip speeds for maximum efficiency and minimum noise and vibration. A heavy-gauge vinyl-coated fan guard protects each fan.

Each condenser fan motor (including the optional VFD fan motor) is Totally Enclosed Air Over (TEAO), heavy-duty, 3phase with permanently lubricated ball bearings and inherent overload protection. These motors are designed specifically for outdoor use.

Figure 1: AGZ130D with Optional Full Louver Package

The water side working pressure is 653 psig (4502 kPa). Evaporators are designed and constructed according to, and listed by, Underwriters Laboratories (UL).

Models AGZ-140 through AGZ-190

The evaporator is direct-expansion, U-tube type with water flowing in the baffled shell side and refrigerant flowing through the tubes. Two independent refrigerant circuits within the evaporator serve the unit's dual refrigerant circuits. The water side working pressure is 152 psig (1048 kPa). Each evaporator is designed, constructed, inspected, and stamped according to the requirements of the ASME Boiler and Pressure Vessel Code. Double thickness insulation is available as an option.

4 CAT 611

Fan Deck

The fan deck is canted inward and directs discharge air toward the center of the unit, reducing the tendency to spill over the sides and into the coil, reducing capacity. This feature, combined with the coil design allows closer unit spacing than most competitors. The result is a smaller installation footprint and reduced first cost. The external condenser coils are fitted with a standard wire mesh guards to protect the coil from damage. Optional louvers create an attractive appearance that can eliminate the need for screening walls

Figure 2: AGZ-D Piping Schematic (One circuit shown)

CHARGING

VA LVE

LIQUID

TUBI NG

LIQUI D SHU T-OFF

SC H R A D ER

VALVE

FI LTER

SO LENOI D

VALVE

SIG H T

GLASS

THERMAL

EX PA N S I O N

VA LVE

WA TER

WATER

OUT

PL A TE TYPE

EV AP O R A TOR

SUC TIO N

SHU T-OFF BALL VALVE (OPTIO NA L)

SUC TIO N

TUBIN G

SCHRAD ER

VALVE

DISCHA RGE

TUBIN G

AIR

FLO W

AI R

FLOW

AIR

FLOW

CONDENSER

A SSE M B LY

SC ROLL

C O M PR ESSO R

(TANDEM O R TRIO)

CHARGING

VA L VE

SC H RADER

VALVE

(HEADER)

(ST1, ST2)

SUC TION

TRANSDUCER

(WL1, WL2)

TRANSD UCER

(WH1, WH2)

OUTSIDE AIR

TEM PERATURE

(WAA)

SCHRA DER

VA LVE

SC H RAD ER

VALVE

BYPA SS TUBING

(OPTIO NA L)

VALVE

TEMP. SENSOR

A C C ESS

FITTIN G

HGBP

VALVE

DISCHA RGE SHU T-OFF

VA L VE

NOTES:

1. Evaporator is brazed-plate on AGZ 025-130 and shell-and-tube on AGZ 140-190.

2. Hot gas bypass (shown in dotted lines) is an option. The controls are factory installed.

3. Models 025 to 045 have TXV valves only, Models 140 to 190 have EXV valves only, Models 050 to 130 have TXV as standard with EXV available as an option.

Features and Benefits

VALVE

DRIE

HOT G AS

SH UT-OFF

DI SCHA RGE

OIL

SIG H T

GLASS

SO LENOI D

HGBP

VALVE

SUC TIO N

TEMP. SENSOR

LEAVIN G WATER

(ON O PPOSITE SIDE)

Control System

The MicroTech III advanced DDC chiller controller surpasses all other microprocessor-based chiller control systems available today. This powerful, user-friendly control system provides the flexibility and performance needed for either stand-alone unit operation or the controller can be easily tied into your building automation system of choice using McQuay's Open Choices feature. Open Choices allows you to choose from open standard protocols such as BACnet®, Modbus and LonWorks® to communicate easily with the building automation system that best meets your facility requirements. These optional communications modules are available factory installed or can be easily field installed.

The MicroTech III controller's state-of-the-art design will not only permit the chiller to run more efficiently, but will also simplify troubleshooting if a system failure occurs. Every MicroTech III controller is programmed and tested prior to shipment to help provide a trouble-free start-up.

Operator-friendly

The MicroTech III control menu structure is separated into four distinct categories that provide the operator or service technician with a full description of current unit status, control parameters, and alarms. Security protection helps prevent unauthorized changing of the setpoints and unit control parameters.

CAT 611 5

Features and Benefits

MicroTech III control continuously performs important selfdiagnostic checks while monitoring system temperatures, pressures and protection devices. It will automatically shutdown a compressor, a refrigerant circuit or the entire unit if a fault occurs. The cause of the shutdown will be retained in memory and can be easily displayed in plain English or metric units for operator review. In addition to displaying alarm diagnostics, the MicroTech III chiller controller also provides the operator with a warning of pre-alarm conditions. Alarm notification data can also be passed to a BAS through an optional communication module.

Staging

The scroll compressors are staged on and off as a function of leaving chilled water temperature. Lead/lag is automatic and switched based on starts and operating hours.

Equipment Protection

The unit is protected in three ways:

1 alarms that shut the unit down and require manual reset

to restore unit operation,

2 alarms that shut the unit down and then restart

automatically (do notrequire manual restart), and

3 limit alarms that reduce unit capacity in response to

some out-of-limit condition. Shut down alarms activate an alarm signal that can be exported to a remote location. Limit alarms activate a light on the controller and do not trigger a remote alarm.

Building Automation System (BAS) Interface

The following BAS protocols are supported:

•BACnet/IP

• BACnet MS/TP

• LonWorks (FTT-10A)

• Modbus

• All operating conditions, system alarms, control parameters and schedules are monitored.

Features

• Can be wired up to 1,000 feet (308 meters) from the unit for flexibility in placing each remote user interface within your building.

Benefits

• Allows you to access the user interface for each unit from one location, inside the building.

• Users need to learn one format because the remote user interface is identical to the unit-mounted version.

• No additional field commissioning is required for the remote user interface.

• Can be retrofit after unit installation.

• Is fully compatible with the optional BAS communication modules.

Cable and Wiring Recommendations

Communications: Belden 9841 or equal AWG 22 twisted pair. See McQuay manual IM1005 for wiring and installation information.

Figure 3: Remote Interface Panel

Optional Remote Interface Panel

In addition to the unit-mounted user interface provided with MicroTech III controls, the AGZ chillers can be individually equipped with a remote user interface. It provides convenient access to unit diagnostics and control adjustments, without having to access a rooftop or outdoor location. One remote panel can be connected to up to eight chillers.

Each remote user interface is similar to its unit-mounted counterpart and offers the same functionality and display, including:

• Three buttons and a navigating wheel with a 8 line by 30-character display format.

• Digital display of messages in English language.

6 CAT 611

Application Considerations

Full Load Capacity Reduction (AGZ110-130)

0.0

1.0

2.0

0 8 12 16 20 24

Wall He ight (ft)

Distance = 4ft Distance = 5f t

Power Increase (AGZ110-130)

0.0

1.0

2.0

0 8 12 16 20 24

Wall Height (ft)

% Power Increase

Distance = 4ft Distance = 5ft

Unit Placement

AGZ units are for outdoor applications and can be mounted either on a roof or at ground level. For roof mounted applications, install the unit on a steel channel or I-beam frame to support the unit above the roof. For ground level applications, install the unit on a substantial base that will not settle. Use a one-piece concrete slab with footings extended below the frost line. Be sure the foundation is level within 0.5” (13mm) over its length and width. The foundation must be strong enough to support the weights listed in the Physical Data Tables beginning on page 39.

Service Clearance

Sides: Minimum of 4 feet (1.22 m)

Control panel end: Minimum of 4 feet

Opposite control panel:

• Minimum 4 feet on models 025 to 130;

• 12 feet on models 140-190 (allows clearance to remove the evaporator ).

Application Considerations

Case 1: Wall on One Side

In this case a solid wall up to 24-feet is considered. (For walls higher than 24 ft., use the 24-foot values.) Also use these charts for an adjacent building. For perforated screening walls, use Case 4. Spacing is differentiated by unit size families.

Figure 4: Wall on One Side of Unit

Note: Maintain a minimum of 4-feet on all sides; except models

140-190, which require 12-feet opposite the control panel to remove the evaporator.

For models AGZ 025-100: use 4 feet from any height wall. For models 110-190, use Performance Adjustment curves below.

Figure 5: Case 1 Adjustment Factors (AGZ110D-130D)

Air Clearance

McQuay's advanced “W” coil design and open air-passage ends allow very close unit spacing and a small installation footprint. The AGZ-D fans are canted inward and reduce recirculation by directing discharge air to the center of the unit, reducing the tendency to flow outward and spill over into the coil inlet.

Sufficient clearance must be maintained between the unit and adjacent walls or other units to allow the required unit air flow to reach the coils. Failure to do so will result in a capacity reduction and an increase in power consumption. No obstructions are allowed above the unit at any height.

Spacing Requirements

In general, with a small performance penalty in some cases, AGZ-D units can be spaced at four feet from other units or a wall. Curves on the following pages give the minimum clearance for different types of installations and also capacity reduction and power increase if closer spacing is used.

CAT 611 7

% Ca pacity Reduction

Application Considerations

Full Loa d Ca pa city Re ducti on (AGZ140-180)

0.0

1.0

2.0

0 8 12 16 20 24

Wall Height (ft)

Distance = 4ft Distance = 6f t

Power Increase (AGZ140-180)

0.0

1.0

2.0

0 8 12 16 20 24

Wall Height (ft)

% Power Increase

Distance = 4ft Distance = 6ft

Full Load Capacity Reduction (AGZ190)

0.0

1.0

2.0

0 8 12 16 20 24

Wall Height (ft)

Dist ance = 4ft Distance = 5ft Distance = 7ft

Power Increase (AGZ190)

0.0

1.0

2.0

3.0

0 8 12 16 20 24

Wall Height (ft)

% Power Increase

Distance = 4ft Dis tan ce = 5 ft Distance = 7f t

Full Load Capacity Reduction

0.0

0.5

1.0

1.5

2.0

2.5

3.0

4568

Distance Be tw een Units (ft)

% Capacity Reducti on

AGZ075-100D AGZ110-130D AGZ140-180D AGZ190D

Power Increase

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

4568

Distance Between Units (ft)

% Power Increase

AGZ075-100D AGZ110-130D AGZ140-180D

Figure 6: Case 1 Adjustment Factors (AGZ140D-180D)

% Capacity Reduction

Case 2: Two Units, Side-by-Side

Maintain a minimum of 6-feet on all sides; except models 140190, which require 12-feet opposite the control panel to remove the evaporator.

Figure 8: Case 2 - Two units side by side

For models AGZ 025-100: use 4 feet between units. For models 110-190, use Performance Adjustment chart in

Figure 9.

Figure 9: Case 2 Adjustment Factors

Figure 7: Case 1 Adjustment Factors (AGZ190D)

% Capacity Reduction

8 CAT 611

AGZ190

Application Considerations

Full Load Capacity Reduction

4568

Distance Betwe en Units

% Capacity Reduction

AGZ075-100D AGZ110-130D AGZ 14 0-1 8 0D AGZ190D

Power Incre ase

4568

Distance Between Units (ft)

% Power Increase

AGZ075-100D AGZ110-130D AGZ140-180D AGZ190D

Wall Free Area vs. Distance

0 1020304050

% Open Wall Area

Distance from Wall to Unit (ft)

AGZ025-070 AGZ075-130 AGZ140-190

Case 3: Three or More Units, Side-by-Side

Maintain a minimum of 6-feet on all sides; except models 140190, which require 12-feet opposite the control panel to remove the evaporator. For more than three units, allow an additional 2-feet clearance between units.

Figure 10: Case 3 - 3 units side by side

Data is for the middle unit - with a unit on each side. See Case 2, page 8 for Adjustment Factors for the two outside units.

Figure 11: Case 3 Adjustment Factors

Case 4: Open Screening Walls

Decorative screening walls are often used to help conceal a unit either on grade or on a rooftop. Design these walls such that the combination of their open area and distance from the unit do not require performance adjustment. It is assumed that the wall height is equal to or less than the unit height when mounted on its base support. If the wall height is greater than the unit height, see Case 5, Pit Installation, page 10. The distance from the sides of the unit to the side walls must be sufficient for service, such as opening control panel doors. For uneven wall spacing, the distance from the unit to each wall can be averaged providing no distance is less than 4 feet. Values are based on walls on all four-sides.

Figure 12: Case 4 Adjustment Factor

CAT 611 9

Application Considerations

Full Load Capacity Reduction (AGZ025-07 0)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

0 8 10 12 13 14

Depth of Pit (ft)

% Capacity Red uction

Distance = 4 ft Distance = 5 ft Distance = 6 ft

Power Increase (AGZ025-070)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

0 8 10 12 13 14

Depth of Pit (ft)

% Power Increase

Distance = 4 ft Distance = 5 ft Distance = 6 ft

Full Load Capacity Reduction (AGZ075-130)

0 8 10 12 13 14

Depth of Pit (ft)

% Capacity Reduction

Distance = 5 ft Distance = 6 ft Distance = 8 ft

Power Increase (AGZ075-130)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

0 8 10 12 13 14

Depth of Pit / Wall Height (ft)

% Power In crease

Distance = 5 ft Distance = 6 f t Dis tance = 8 ft

Full Load Capacity Reduction (AGZ140-190)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

0 8 10 12 13 14

Depth of Pit (ft)

% Capacity Reduction

Distance = 6 ft Di sta nc e = 8 f t Dis tan ce = 10 f t

Power Increase (AGZ140-190)

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

0 8 10 12 13 14

Depth of Pit / Wall He ight (ft)

% Power Increase

Distance = 6 ft Distance = 8 ft Distance = 10 ft

Case 5: Pit Installation

Pit installations can cause operating problems resulting from recirculation and restriction, and require care that sufficient air clearance is provided, safety requirements are met and service access is provided. Pit covers must have abundant open area at least equal to the chiller footprint.A solid wall surrounding a unit is substantially a pit and this data should be used.

Steel grating is sometimes used to cover a pit to prevent accidental falls or trips into the pit. The grating material and installation design must be strong enough to prevent such accidents, yet provide abundant open area to avoid recirculation problems. Have any pit installation reviewed by the McQuay sales representative prior to installation to ensure it has sufficient air-flow characteristics, and approved by the installation design engineer avoid risk of accident.

Figure 13: Case 5 - Pit Installation

Figure 15: Case 5 Adjustment Factors (AGZ075D-130D)

Figure 14: Case 5 Adjustment Factors (AGZ025D-070D)

10 CAT 611

Figure 16: Case 5 Adjustment Factors (AGZ140D-190D)

Application Considerations

Chilled Water Piping

Follow all instructions and recommendations for Chilled Water Piping in IM 1100, available on www.mcquay.com. Design the water piping so the chilled water circulating pump discharges into the evaporator inlet. A 40-mesh strainer must be installed in the inlet pipe to the chiller to avoid debris entering the evaporator. The strainer may be field-supplied, or is available as field-installed kit. See Optional Inlet Strainer below for more information.

A water flow switch must be installed in the horizontal piping of the supply (evaporator outlet) water line to avoid evaporator freeze-up under low or no flow conditions. The flow switch may be ordered as a factory-installed option, a field-installed kit, or may be supplied and installed in the field (See Options and Accessories, page 73for more information).

Vibration eliminators are recommended in both the supply and return water lines. Pressure gauges must be installed in the inlet and outlet water lines to the evaporator.

Insulate chilled water piping to reduce heat loss and prevent condensation. Chillers not running in the winter should have their water systems thoroughly drained to protect against freezing. If the chiller operates year-round, or if the system is not drained for the winter, protect the chilled water piping exposed to outdoor temperature against freezing. Wrap the lines with a heater cable and add proper amount of glycol to the system to further protect the system.

Optional Inlet Strainer

An inlet water strainer kit is available to be field-installed, sized per Table 1 and with the pressure drop show in

Figure 17. This pressure drop must be accounted for in the

total system pressure drop. The kit consists of:

• (1) Y-type 40% open area strainer with 304 stainless steel perforated basket, Victaulic pipe connections and strainer cap

• (1) Extension pipe with (2) Schrader fittings that can be used for a pressure gauge and thermal dispersion flow switch. The pipe provides sufficient clearance from the evaporator for strainer basket removal.

• (1) ½-inch blowdown valve

• (2) Victaulic clamps

Table 1: Strainer Data

AGZ Model

025-055 2.5 16.75 14 060-130 3.0 17.75 20 140-190 8.0 36.00 125

Strainer

Size (in.)

Strainer Plus Pipe

Length (in.)

Strainer

Weight (lbs)

Figure 17: Strainer Pressure Drop

Water Flow Limitations

Constant Flow

The evaporator flow rates and pressure drops shown on page

page 45 are for full load design purposes. The maximum flow

rate and pressure drop are based on a 6°F temperature drop. Avoid higher flow rates with resulting lower temperature drops to prevent potential control problems resulting from very small control bands and limited start up/shut off temperature changes.

The minimum flow and pressure drop is based on a full load evaporator temperature drop of 16°F. Evaporator flow rates below the minimum values can result in laminar flow causing freeze-up problems, scaling and poor control. Flow rates above the maximum values will result in unacceptable pressure drops and can cause excessive erosion, potentially leading to failure.

Evaporator Variable Flow

Reducing evaporator flow in proportion to load can reduce system power consumption. The rate of flow change should be a maximum of 10 percent of the flow per minute. For example, if the maximum design flow is 200 gpm and it will be reduced to a flow of 140 gpm, the change in flow is 60 gpm. Ten percent of 200 gpm equals 20 gpm change per minute, or a minimum of three minutes to go from maximum to minimum. Do not reduce flow lower than the minimum flows listed in the evaporator pressure drop section, page 45. The water flow through the vessel must remain between the minimum and maximum values listed on page 45. If flow drops below the minimum allowable, large reductions in heat transfer can occur. If the flow exceeds the maximum rate, excessive pressure drop and tube erosion can occur.

CAT 611 11

Application Considerations

Figure 18: Typical Piping, Brazed-Plate Evaporator (models AGZ025D-130D)

Figure 19: Typical Piping, Shell and Tube Evaporator (models AGZ140D-190D)

Typical Piping

Piping for units with brazed-plate evaporators must have a drain and vent connection provided in the bottom of the lower connection pipe and to the top of the upper connection pipe respectively. These evaporators do not have drain or vent connections due to their construction.

System Water Volume Considerations

All chilled water systems need adequate time to recognize a load change, respond to the change and stabilize to avoid undesirable short cycling of the compressors or loss of temperature control. In air conditioning systems, the potential for short cycling usually exists when the building load falls below the minimum chiller plant capacity or on close-coupled systems with very small water volumes. Some of the things the designer should consider when looking at water volume are the minimum cooling load, the minimum chiller plant capacity

12 CAT 611

during the low load period and the desired cycle time for the compressors. Assuming that there are no sudden load changes and that the chiller plant has reasonable turndown, a rule of thumb of “gallons of water volume equal to two to three times the chilled water gpm flow rate” is often used. A storage tank may have to be added to the system to reach the recommended system volume.

Evaporator Freeze Protection

Evaporator freeze-up can be a concern in the application of aircooled water chillers. To protect against freeze-up, insulation and electric heaters are furnished with the unit. Models 140 through 190 have immersion heaters with a thermostat; models 025 through 130 have an external plate heater and thermostat. They protect the evaporator down to -20°F (-29°C) ambient air temperature. Although the evaporator is equipped with freeze protection, it does not protect water piping external to the unit or the evaporator itself if there is a power failure or heater

Application Considerations

cable burnout. Consider the following recommendations for additional protection.

1 If the unit will not be operated during the winter, drain

evaporator and chilled water piping and flush with glycol. Drain and vent connections are provided on the evaporator to ease draining.

2 Add a glycol solution to the chilled water system to

provide freeze protection. Freeze point should be approximately 10°F below minimum design ambient temperature.

3 The addition of thermostatically controlled heat and

insulation to exposed piping.

The evaporator heater cable is factory wired to the 115 volt circuit in the control box. This power should be supplied from a separate source to maximize unit protection, but it can be supplied from the control circuit. Operation of the heaters is automatic through the ambient sensing thermostat that energizes the evaporator heaters for protection against freezeup. Unless the evaporator is drained in the winter or contains an adequate concentration of anti-freeze, the disconnect switch to the evaporator heater must not be open.

Temperature and Water Flow Limitations

Low Ambient Operation

Compressor staging is adaptively determined by system load, ambient air temperature, and other inputs to the MicroTech III control. A low ambient option with fan VFD allows operation down to -10° F (-23° C). The minimum ambient temperature is based on still conditions where the wind is not greater than five mph. Greater wind velocities will result in reduced discharge pressure, increasing the minimum operating ambient temperature. Field installed hail/wind guards are available to allow the chiller to operate effectively down to the ambient temperature for which it was designed.

High Ambient Operation

AGZ-D units for high ambient operation (105ºF to 125 F, 40.1 C to 51.7 C) require the addition of the optional high ambient package that includes a small fan with a filter in the air intake to cool the control panel.

All units with the optional VFD low ambient fan control automatically include the high ambient option.

Evaporator flow rates below the minimum values can result in laminar flow causing freeze-up problems, scaling and poor control. Flow rates above the maximum values will result in unacceptable pressure drops and can cause excessive erosion, potentially leading to failure.

Operating and Standby Limits

Table 2: Operating Limits

Maximum standby ambient temperature 130°F (55°C) Maximum operating ambient temperature 105°F (40°C)

-with optional high ambient package (see information under High Ambient Operation 125°F (52°C) Minimum operating ambient temperature (standard control) 35°F (2°C) Minimum operating ambient temperature (with optional low-ambient control) -10°F (-23°C) Leaving chilled water temperature 40°F to 60°F (2°C to 16°C)

Leaving chilled fluid temperatures (with anti-freeze) - Unloading is not permitted with fluid leaving temperatures below 25°F (-4°C). When ambient air temperature is above 100º F, minimum leaving chilled fluid temperature (with antifreeze) is 25°F (4°C)

Operating chilled water delta-T range 6 to 16°F (-14 to -9°C) Maximum evaporator operating inlet fluid temperature 76°F (24°C) Maximum evaporator non-operating inlet fluid temperature 100°F (38°C)

15°F to 60°F (-9°C to 16°C)

CAT 611 13

Selction Procedure

tons 24

T F

-----------------------

gpm=

4.18

T C

-------------------------------------

ls=

Selction Procedure

AGZ-D chillers are ideal for a wide range of applications and operating conditions.

Selection with Inch-Pound (I-P) units

The performance tables beginning on page 16 cover the range of leaving evaporator water temperatures and outside ambient temperatures included under AHRI Standard 550/590-2003. The tables are based on a 10°F (5.5°C) temperature drop through the evaporator.

Adjustment factors for applications having other than a 10°F (5.5°C) drop can be found in Table 5, page 15. The minimum leaving chilled water temperature setpoint without glycol is 40°F (4ºC). For brine selections, see Tab le 3 and Table 4 on

page 15 for glycol adjustment factors. Ratings are based on a

0.0001 ft level operation. For other fouling factors, different Delta-Ts, or altitude correction factors see Table 5, page 15. For applications outside the catalog ratings, please contact your local McQuay sales representative.

Selection example

Given:

x hr x ºF/Btu fouling factor in the evaporator at sea

• 50 tons minimum

• 95°F ambient temperature

• 120 gpm, 54ºF to 44°F chilled water

• 0.0001 evaporator fouling factor

1 From Table 6, page 16, an AGZ 055D at the given

conditions will produce 52 tons with a unit kW input of

61.9 and a unit EER of 10.0.

2 Use the following formula to calculate any unknown

elements (water only):

Selection example using ethylene glycol

Given:

• 44 tons minimum

• 95°F ambient air temperature

• 54°F - 44°F chilled water temperature

• 0.0001 evaporator fouling factor

• Protect from freezing down to 0°F

1 From Table 3, page 15, select an ethylene glycol

concentration of 40% to protect against freezing at 0°F.

2 At 40% ethylene glycol, the adjustment factors are:

• Capacity = 0.980

• kW = 0.992

• GPM = 1.132

• Pressure Drop = 1.557

3 Select the AGZ 050D from Table 6, page 16 and correct

with 40% ethylene glycol factors.

4 Correct capacity = 0.980 X 48.1 tons = 47.1 tons 5 Correct kW = 0.992 X 57.1 kW = 56.6 kW 6 Calculate chilled water flow:

Water flow @ corrected capacity=

440. tons x 24 / 10 F = 105.6 gpm

Glycol flow (at 40% solution) =

1.132 x 105.6 gpm = 119.5 gpm

Determine the evaporator pressure drop. Using Figure 27,

page 45, enter at 106 gpm (water) and follow up to the

AGZ050 line intersect. Read horizontally to obtain an evaporator pressure drop of 11 feet. Correct the pressure drop for 40% solution = 1.557 x 11.3 feet = 17.6 feet for ethylene glycol using Table 3, page 15.

3 Determine the evaporator pressure drop. Using

Figure 27, page 45, enter at about 124 gpm and follow

up to the AGZ 055 line intersect. Read horizontally to obtain an evaporator pressure drop of 13 feet of water.

14 CAT 611

Selection with SI units

Use the SI tables and the same procedures as with I-P units. Use the following formula to calculate any missing elements (water only):

Performance Data

Ethylene Glycol Factors for Models AGZ 025D to 130D

° F ° C

26 -3.3 0.998 0.998 1.036 1.097

18 -7.8 0.993 0.997 1.06 1.226

7 -14 0.987 0.995 1.092 1.369

-7 -22 0.98 0.992 1.132 1.557

-28 -33 0.973 0.991 1.182 1.791

Ethylene Glycol Factors for Models AGZ 140D to 190D

° F ° C

26 -3.3 0.994 0.998 1.038 1.101

18 -7.8 0.982 0.995 1.063 1.224

7 -14 0.97 0.992 1.095 1.358

-7 -22 0.955 0.987 1.134 1.536

-28 -33 0.939 0.983 1.184 1.755

% E.G.

Point

Flow PDCapacity Pow e r

Flow PD% E.G.

Point

Capacity Pow e r

Propylene Glycol Factors for Models AGZ 025D to 130D

° F ° C

26 -3.3 0.995 0.997 1.016 1.1

19 -7.2 0.987 0.995 1.032 1.211

9 -13 0.978 0.992 1.057 1.38

-5 -21 0.964 0.987 1.092 1.703

-27 -33 0.952 0.983 1.14 2.251

Propylene Glycol Factors for Models AGZ 140D to 190D

° F ° C

26 -3.3 0.988 0.996 1.019 1.097

19 -7.2 0.972 0.992 1.035 1.201

9 -13 0.951 0.987 1.059 1.351

-5 -21 0.926 0.979 1.095 1.598

-27 -33 0.906 0.974 1.142 2.039

Flo w PD% P.G.

Point

Capacity Pow e r

Flo w PD% P.G.

Point

Capacity Pow e r

Capacity and Power Derates, Models AGZ 025 to 130

°F °C Cap. P ower C ap. Po wer Cap. P ower Cap. Power

6 3.3 0.978 0.993 0.975 0.991 0.963 0.987 0.940 0.980

8 4.4 0.989 0.996 0.986 0.994 0.973 0.990 0.950 0.983 10 5.6 1.000 1.000 0.996 0.999 0.984 0.994 0.961 0.987 12 6.7 1.009 1.003 1.005 1.001 0.993 0.997 0.969 0.990 14 7.7 1.018 1.004 1.014 1.003 1.002 0.999 0.978 0.991 16 8.9 1.025 1.007 1.021 1.006 1.009 1.001 0.985 0.994

6 3.3 0.977 1.001 0.973 1.000 0.961 0.996 0.938 0.989

8 4.4 0.987 1.006 0.984 1.004 0.971 1.000 0.948 0.993 10 5.6 0.998 1.009 0.995 1.007 0.982 1.003 0.959 0.996 12 6.7 1.007 1.011 1.004 1.010 0.991 1.006 0.967 0.998 14 7.7 1.014 1.014 1.011 1.013 0.998 1.009 0.974 1.001 16 8.9 1.022 1.016 1.018 1.014 1.005 1.010 0.981 1.003

6 3.3 0.973 1.011 0.970 1.010 0.957 1.006 0.935 0.998

8 4.4 0.984 1.014 0.980 1.013 0.968 1.009 0.945 1.001 10 5.6 0.995 1.019 0.991 1.017 0.979 1.013 0.955 1.005 12 6.7 1.004 1.021 1.000 1.020 0.987 1.016 0.964 1.008 14 7.7 1.011 1.024 1.007 1.023 0.994 1.018 0.971 1.011 16 8.9 1.018 1.027 1.014 1.026 1.002 1.021 0.978 1.014

6 3.3 0.969 1.021 0.966 1.020 0.954 1.016 0.931 1.008

8 4.4 0.980 1.026 0.977 1.024 0.964 1.020 0.942 1.013 10 5.6 0.989 1.029 0.986 1.027 0.973 1.023 0.950 1.015 12 6.7 0.998 1.033 0.995 1.031 0.982 1.027 0.959 1.020 14 7.7 1.007 1.036 1.004 1.034 0.991 1.030 0.967 1.022 16 8.9 1.014 1.037 1.011 1.036 0.998 1.031 0.974 1.024

Sea

Level

2000 feet

4000 feet

6000 feet

Altitude

Water

Delta T

Fouling Factor

0.0001 (0.0176) 0.00025 (0.044) 0.00075 (0.132) 0.00175 (0.308)

Capac ity and Power Derates, Models AGZ 140 to 190

°F °C C a p . P o we r C a p. P o w er C a p. P o w e r C a p. P o we r

6 3.3 0.990 0.997 0.976 0.994 0.937 0.983 0.868 0.964

8 4.4 0.994 0.998 0.981 0.995 0.942 0.984 0.872 0.965

10 5.6 1.000 1.000 0.987 0.996 0.947 0.986 0.877 0.967 12 6.7 1.005 1.001 0.991 0.997 0.951 0.986 0.881 0.968 14 7.7 1.009 1.002 0.995 0.998 0.955 0.987 0.884 0.968 16 8.9 1.013 1.004 1.000 1.000 0.960 0.989 0.889 0.970

6 3.3 0.987 1.005 0.974 1.002 0.934 0.991 0.865 0.972

8 4.4 0.992 1.006 0.979 1.003 0.940 0.992 0.870 0.973

10 5.6 0.997 1.008 0.984 1.004 0.944 0.994 0.875 0.975 12 6.7 1.002 1.009 0.989 1.005 0.949 0.994 0.879 0.975 14 7.7 1.007 1.011 0.993 1.007 0.953 0.996 0.883 0.977 16 8.9 1.011 1.012 0.998 1.008 0.958 0.997 0.887 0.978

6 3.3 0.985 1.014 0.972 1.010 0.933 0.999 0.864 0.980

8 4.4 0.991 1.015 0.977 1.012 0.938 1.001 0.869 0.981

10 5.6 0.995 1.016 0.982 1.013 0.943 1.002 0.873 0.982 12 6.7 1.000 1.018 0.987 1.014 0.947 1.003 0.877 0.984 14 6.8 1.005 1.019 0.991 1.015 0.951 1.004 0.881 0.985 16 8.9 1.009 1.021 0.995 1.017 0.955 1.006 0.884 0.987

6 3.3 0.982 1.023 0.969 1.020 0.930 1.009 0.861 0.989

8 4.4 0.988 1.025 0.975 1.022 0.935 1.010 0.866 0.991

10 5.6 0.992 1.026 0.979 1.022 0.940 1.011 0.870 0.992 12 6.7 0.997 1.028 0.984 1.024 0.944 1.013 0.875 0.994 14 7.7 1.002 1.029 0.989 1.025 0.949 1.014 0.879 0.995 16 8.9 1.006 1.031 0.992 1.027 0.952 1.016 0.882 0.996

2000 feet

4000 feet

6000 feet

Altitude

Sea

Level

Wate r

De lta T

Fouling Factor

0.0001 (0.0176) 0.00025 (0.044) 0.00075 (0.132) 0.00175 (0.308)

Note: Due to different performance characteristics, the factors

shown in the following tables are separated into brazedplate evaporators (AGZ025D - 130D) and shell-and-tube evaporators (AGZ140D - 190D).

Ethylene & Propylene Glycol Factors

AGZ units can operate with a leaving chilled fluid temperature range of 20°F (-6°C) to 60°F (10°C). A glycol solution is required when leaving chilled fluid temperature is below 40°F (4.6°C). The use of glycol will reduce the performance of the unit depending on concentration.

Note: Ethylene and propylene glycol ratings are outside the

scope of AHRI Standard 550/590-2003 certification program.

Table 3: Ethylene Glycol Correction Factors

Performance Data

Altitude Correction Factors

Performance tables are based at sea level. Elevations other than sea level affect the performance of the unit. The decreased air density will reduce condenser capacity consequently reducing the unit's performance. For performance at elevations other than sea level refer to Table 5.

Table 5: Capacity and Power Derates

Table 4: Propylene Glycol Correction Factors

CAT 611 15

Performance Data

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

T o n s k Wi EER T o n s k W i EER T o n s k Wi EER T o n s k W i EER T o n s k Wi EER

29 27.4 12.6 27 30.2 10.8 26 33.6 9.2 24 37.3 7.7 22 41.4 6.4

30 27.6 12.9 28 30.5 11.1 26 33.8 9.4 25 37.6 7.9 23 41.8 6.6

31 27.9 13.1 29 30.8 11.3

27 34.1 9.6

26 37.9 8.1 24 42.1 6.7

32 28.2 13.4 30 31.1 11.5 28 34.4 9.8 26 38.2 8.3 24 42.5 6.9

32 28.5 13.7 31 31.3 11.8 29 34.7 10.0 27 38.5 8.4 25 42.9 7.0

33 28.8 13.9 32 31.6 12.0 30 35.1 10.2 28 38.8 8.6 26 43.3 7.2

33 31.7 12.6 32 35.0 10.8 30 38.9 9.2 28 43.2 7.7 26 48.0 6.4

34 32.0 12.9 33 35.3 11.0 31 39.2 9.4 29 43.5 7.9 27 48.4 6.6

35 32.3 13.1 34 35.6 11.3

32 39.5 9.6

30 43.9 8.1 27 48.8 6.7

36 32.6 13.4 35 36.0 11.5 33 39.8 9.8 30 44.3 8.2 28 49.2 6.9

38 33.0 13.7 36 36.3 11.8 34 40.2 10.0 31 44.6 8.4 29 49.7 7.0

39 33.4 13.9 37 36.7 12.0 35 40.6 10.2 32 45.0 8.6 30 50.1 7.1

37 33.6 13.1 35 37.2 11.2 33 41.2 9.5 31 45.8 8.0 28 50.9 6.7

38 33.9 13.4 36 37.5 11.5 34 41.6 9.8 32 46.2 8.2 29 51.4 6.8

39 34.3 13.7 37 37.8 11.8

35 41.9 10.0

33 46.6 8.4 30 51.8 7.0

40 34.6 14.0 38 38.2 12.0 36 42.2 10.2 34 47.0 8.6 31 52.2 7.2

41 35.0 14.2 39 38.5 12.3 37 42.7 10.4 35 47.3 8.8 32 52.7 7.3

43 35.4 14.5 40 38.9 12.5 38 43.1 10.6 36 47.7 9.0 33 53.2 7.4

40 36.1 13.2 38 39.9 11.4 36 44.3 9.7 33 49.2 8.1 31 54.7 6.8

41 36.5 13.5 39 40.2 11.6 37 44.6 9.9 34 49.6 8.3 32 55.2 6.9

42 36.8 13.8 40 40.6 11.9

38 45.0 10.1

35 50.0 8.5 33 55.6 7.1

44 37.2 14.1 41 41.0 12.1 39 45.4 10.3 36 50.4 8.7 34 56.1 7.2

45 37.6 14.4 43 41.4 12.4 40 45.8 10.5 38 50.9 8.9 35 56.6 7.4

46 38.0 14.6 44 41.8 12.6 41 46.3 10.7 39 51.3 9.1 36 57.1 7.5

45 39.8 13.5 43 44.0 11.6 40 48.8 9.8 37 54.2 8.3 35 60.3 6.9

46 40.2 13.8 44 44.3 11.9 41 49.2 10.1 39 54.7 8.5 36 60.8 7.1

48 40.6 14.1 45 44.7 12.1

43 49.6 10.3

40 55.1 8.7 37 61.3 7.2

49 41.0 14.4 47 45.2 12.4 44 50.0 10.5 41 55.6 8.9 38 61.8 7.4

51 41.4 14.7 48 45.6 12.6 45 50.5 10.8 42 56.0 9.1 39 62.3 7.5

52 41.9 14.9 49 46.0 12.9 47 51.0 11.0 44 56.5 9.2 40 62.9 7.7

51 45.9 13.2 48 50.6 11.4 45 56.2 9.7 42 62.4 8.1 39 69.4 6.8

52 46.3 13.5 49 51.0 11.6 47 56.6 9.9 44 62.9 8.3 40 70.0 6.9

54 46.7 13.8 51 51.5 11.9

48 57.1 10.1

45 63.4 8.5 42 70.6 7.1

56 47.2 14.1 53 52.0 12.1 50 57.6 10.3 46 64.0 8.7 43 71.1 7.2

57 47.7 14.4 54 52.5 12.4 51 58.1 10.5 48 64.5 8.9 44 71.8 7.4

59 48.2 14.6 56 53.0 12.6 53 58.7 10.7 49 65.0 9.1 45 72.5 7.5

54 49.7 13.1 51 54.9 11.3 49 60.9 9.6 45 67.7 8.0 42 75.2 6.7

56 50.1 13.4 53 55.3 11.5 50 61.4 9.8 47 68.2 8.2 43 75.9 6.8

58 50.6 13.7 55 55.8 11.8

52 61.9 10.0

48 68.8 8.4 45 76.5 7.0

60 51.1 14.0 56 56.4 12.0 53 62.4 10.2 50 69.4 8.6 46 77.1 7.2

61 51.7 14.2 58 56.9 12.3 55 63.0 10.4 51 69.9 8.8 47 77.8 7.3

63 52.3 14.5 60 57.4 12.5 56 63.6 10.6 53 70.5 9.0 49 78.6 7.4

Unit Siz e

Fan

Pow e r

(kW)

LWT

(°F)

Ambient Air Temperature

105

115

030D

050D 60 5.7

055D 60 5.7

025D 5.660

5.660

035D 5.660

5.6040D 60

5.7045D 60

Evaporator Temperature Drop Factors

Performance tables are based on a 10°F (5°C) temperature

drop through the evaporator. Adjustment factors for

applications with temperature ranges from 6°F to 16°F (3.3°C

to 8.9°C) are in Table 5. Temperature drops outside this 6°F to

16°F (3.3°C to 8.9°C) range can affect the control system's

capability to maintain acceptable control and are not

recommended.

Table 6: 60 Hz Full Load Performance Data (IP)

16 CAT 611

AHRI Certification

60Hz performance is certified per AHRI standard 550/590. Ratings in bold are at AHRI standard conditions.

Table 7: 60 Hz Full Load Performance Data (IP) (continued)

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

T o n s k W i EER T o n s k Wi EER T o n s k W i EER T o n s k W i EER T o n s k Wi EER

59 55.2 12.8 56 60.9 11.0 53 67.6 9.4 49 75.1 7.9 46 83.5 6.6

61 55.6 13.1 58 61.4 11.3 54 68.1 9.6 51 75.7 8.1 47 84.2 6.7

63 56.2 13.4 60 62.0 11.5

56 68.7 9.8

52 76.3 8.2 49 84.9 6.9

65 56.7 13.7 61 62.6 11.8 58 69.2 10.0 54 77.0 8.4 50 85.6 7.0

67 57.4 13.9 63 63.1 12.0 60 69.9 10.2 56 77.6 8.6 51 86.3 7.2

69 58.0 14.2 65 63.7 12.3 61 70.6 10.4 57 78.2 8.8 53 87.2 7.3

61 54.4 13.5 58 60.0 11.6 55 66.6 9.8 51 74.0 8.3 47 82.2 6.9

63 54.8 13.8 60 60.5 11.9 56 67.1 10.1 53 74.6 8.5 49 83.0 7.0

65 55.4 14.1 62 61.1 12.1

58 67.7 10.3

54 75.2 8.7 50 83.7 7.2

67 55.9 14.4 64 61.7 12.4 60 68.2 10.5 56 75.9 8.8 52 84.3 7.4

69 56.5 14.7 65 62.2 12.6 62 68.9 10.7 58 76.5 9.1 53 85.1 7.5

71 57.2 14.9 67 62.8 12.9 64 69.6 11.0 59 77.1 9.2 55 85.9 7.7

67 63.7 12.7 64 70.3 10.9 60 78.0 9.3 56 86.7 7.8 52 96.3 6.5

70 64.2 13.0 66 70.9 11.2 62 78.7 9.5 58 87.4 8.0 54 97.2 6.6

72 64.9 13.3 68 71.5 11.4

64 79.3 9.7

60 88.1 8.2 55 98.0 6.8

74 65.5 13.6 70 72.2 11.6 66 79.9 9.9 62 88.9 8.3 57 98.8 6.9

76 66.2 13.8 72 72.9 11.9 68 80.7 10.1 64 89.6 8.5 59 99.7 7.1

78 67.0 14.0 74 73.6 12.1 70 81.5 10.3 66 90.3 8.7 61 100.6 7.2

77 72.2 12.8 73 78.7 11.1 69 86.3 9.6 64 94.8 8.1 59 104.3 6.8

79 72.8 13.1 75 79.5 11.4 71 86.9 9.8 66 95.5 8.3 61 105.1 7.0

82 73.5 13.3 78 80.2 11.6

73 87.7 10.0

68 96.3 8.5 63 105.9 7.2

84 74.1 13.6 80 80.9 11.9 75 88.5 10.2 70 97.1 8.7 65 106.8 7.3

87 74.7 14.0 82 81.6 12.1 78 89.2 10.4 73 97.8 8.9 67 107.7 7.5

90 75.4 14.2 85 82.1 12.4 80 90.0 10.7 75 98.8 9.1 69 108.6 7.6

85 81.7 12.5 81 89.1 10.9 76 97.7 9.4 71 107.3 8.0 66 118.1 6.7

88 82.4 12.8 83 90.0 11.1 79 98.4 9.6 73 108.1 8.2 68 119.0 6.9

91 83.2 13.1 86 90.8 11.4

81 99.3 9.8

76 109.0 8.3 70 119.9 7.0

94 83.9 13.4 89 91.6 11.6 84 100.2 10.0 78 109.9 8.5 72 121.0 7.2

96 84.6 13.7 91 92.4 11.9 86 101.0 10.2 81 110.7 8.7 74 121.9 7.3

99 85.4 14.0 94 93.0 12.2 89 101.9 10.4 83 111.8 8.9 77 122.9 7.5

94 89.9 12.5 89 98.0 10.9 84 107.5 9.4 78 118.0 8.0 73 129.8 6.7

97 90.6 12.8 92 98.9 11.1 87 108.2 9.6 81 118.9 8.2 75 130.8 6.9

100 91.5 13.1 95 99.8 11.4

89 109.2 9.8

83 119.9 8.3 77 131.8 7.0

103 92.3 13.4 98 100.7 11.6 92 110.2 10.0 86 120.9 8.5 79 133.0 7.2

106 93.0 13.7 101 101.6 11.9 95 111.1 10.2 89 121.8 8.7 82 134.1 7.3

109 93.9 14.0 104 102.2 12.2 98 112.0 10.5 91 123.0 8.9 84 135.2 7.5

105 102.7 12.2 100 111.9 10.7 94 122.8 9.2 88 134.9 7.8 81 148.4 6.6

108 103.6 12.5 103 113.1 10.9 97 123.7 9.4 90 135.9 8.0 84 149.5 6.7

112 104.6 12.8 106 114.1 11.1

100 124.8 9.6

93 137.0 8.2 86 150.6 6.9

115 105.5 13.1 109 115.1 11.4 103 125.9 9.8 96 138.2 8.3 89 152.0 7.0

119 106.3 13.4 112 116.1 11.6 106 126.9 10.0 99 139.2 8.5 92 153.3 7.2

122 107.3 13.7 116 116.8 11.9 109 128.0 10.2 102 140.5 8.7 94 154.5 7.3

070D

065D

Unit Siz e

100D

090D

080D

075D

Fan

Pow e r

(kW)

LWT

(°F)

Ambient Air Temperature

105

115

10.9

060D 5.7

7.3

Performance Data

CAT 611 17

Performance Data

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

T o n s k Wi EER T o n s k Wi EER T o n s k W i EER T o n s k Wi EER T o n s k Wi EER

111 106.9 12.5 106 116.5 10.9 100 127.8 9.4 93 140.4 8.0 86 154.5 6.7

115 107.8 12.8 109 117.7 11.1 103 128.7 9.6 96 141.5 8.2 89 155.6 6.9

119 108.9 13.1 113 118.7 11.4

106 129.9 9.8

99 142.6 8.3 92 156.8 7.0

122 109.8 13.4 116 119.8 11.6 109 131.1 10.0 102 143.8 8.5 95 158.2 7.2

126 110.7 13.7 120 120.8 11.9 113 132.1 10.2 105 144.8 8.7 97 159.5 7.3

130 111.7 14.0 123 121.6 12.2 116 133.3 10.5 108 146.3 8.9 100 160.8 7.5

123 118.0 12.5 117 128.6 10.9 110 141.1 9.4 103 155.0 8.0 95 170.5 6.7

127 119.0 12.8 120 129.9 11.1 114 142.1 9.6 106 156.2 8.2 98 171.8 6.9

131 120.2 13.1 124 131.1 11.4

117 143.4 9.8

109 157.5 8.3 101 173.1 7.0

135 121.2 13.4 128 132.2 11.6 121 144.7 10.0 113 158.7 8.5 104 174.7 7.2

139 122.2 13.7 132 133.4 11.9 124 145.8 10.2 116 159.9 8.7 107 176.1 7.3

143 123.3 14.0 136 134.2 12.2 128 147.1 10.4 120 161.5 8.9 111 177.5 7.5

136 133.3 12.2 129 145.3 10.7 122 159.4 9.2 114 175.1 7.8 105 192.6 6.6

140 134.5 12.5 133 146.8 10.9 126 160.5 9.4 117 176.4 8.0 109 194.1 6.7

145 135.8 12.8 138 148.1 11.1

130 162.0 9.6

121 177.9 8.2 112 195.5 6.9

149 136.9 13.1 142 149.4 11.4 134 163.5 9.8 125 179.3 8.4 115 197.3 7.0

154 138.0 13.4 146 150.7 11.6 138 164.8 10.0 129 180.6 8.5 119 198.9 7.2

159 139.3 13.7 151 151.6 11.9 142 166.2 10.2 132 182.4 8.7 122 200.6 7.3

143 131.8 13.0 136 143.7 11.4 128 157.6 9.7 120 173.2 8.3 111 190.5 7.0

148 133.0 13.3 140 145.1 11.6 132 158.8 10.0 123 174.5 8.5 114 191.9 7.1

152 134.2 13.6 145 146.4 11.8

136 160.2 10.2

127 175.9 8.7 118 193.4 7.3

157 135.4 13.9 149 147.7 12.1 140 161.6 10.4 131 177.3 8.9 121 195.1 7.5

162 136.5 14.2 153 149.0 12.4 145 162.9 10.7 135 178.6 9.1 125 196.7 7.6

167 137.8 14.5 158 149.9 12.7 149 164.4 10.9 139 180.4 9.3 129 198.3 7.8

161 151.4 12.8 153 165.0 11.1 144 181.0 9.6 135 198.9 8.1 125 218.7 6.8

166 152.7 13.1 158 166.7 11.4 149 182.3 9.8 139 200.3 8.3 129 220.4 7.0

171 154.2 13.3 163 168.1 11.6

153 184.0 10.0

143 202.0 8.5 133 222.0 7.2

177 155.4 13.6 168 169.6 11.9 158 185.6 10.2 148 203.6 8.7 137 224.1 7.3

182 156.7 14.0 173 171.1 12.1 163 187.1 10.4 152 205.1 8.9 141 225.9 7.5

188 158.2 14.2 178 172.2 12.4 168 188.7 10.7 157 207.1 9.1 145 227.7 7.6

181 177.2 12.2 172 193.1 10.7 162 211.9 9.2 151 232.7 7.8 140 256.0 6.6

187 178.7 12.5 177 195.1 10.9 167 213.4 9.4 156 234.5 8.0 144 257.9 6.7

193 180.4 12.8 183 196.8 11.1

172 215.3 9.6

161 236.4 8.2 149 259.9 6.9

199 181.9 13.1 188 198.5 11.4 178 217.2 9.8 166 238.3 8.3 153 262.2 7.0

205 183.4 13.4 194 200.2 11.6 183 219.0 10.0 171 240.1 8.5 158 264.4 7.2

211 185.2 13.7 200 201.5 11.9 188 220.9 10.2 176 242.4 8.7 163 266.5 7.3

189 176.1 12.9 180 192.0 11.2 169 210.6 9.6 158 231.3 8.2 146 254.4 6.9

195 177.6 13.2 185 193.9 11.5 175 212.1 9.9 163 233.0 8.4 151 256.4 7.1

201 179.3 13.5 191 195.6 11.7

180 214.0 10.1

168 235.0 8.6 156 258.3 7.2

208 180.8 13.8 197 197.3 12.0 186 215.9 10.3 173 236.9 8.8 160 260.7 7.4

214 182.3 14.1 203 199.0 12.2 191 217.6 10.5 179 238.6 9.0 165 262.8 7.5

221 184.0 14.4 209 200.3 12.5 197 219.6 10.8 184 241.0 9.2 170 264.9 7.7

Ambient Air Temperature

110D

125D

130D

140D

160D

180D

105

115

18.2

14.5

LWT

(°F)

Unit Siz e

Fan

Pow er

(kW)

190D 21.8

18.2

Table 8: 60 Hz Full Load Performance Data (IP) (continued)

18 CAT 611

Table 9: 60 Hz Full Load Performance Data (SI)

Unit Power Unit Unit Power Unit Unit Powe r Unit Unit Power Unit Unit Power Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

102 28.1 3.6 97 30.7 3.2 92 33.7 2.7 86 37.0 2.3 81 40.8 2.0

104 28.3 3.7 99 30.9 3.2 94 33.9 2.8 89 37.3 2.4 83 41.1 2.0

107 28.6 3.8 102 31.2 3.3 97 34.2 2.8 91 37.6 2.4 85 41.4 2.1

110 28.8 3.8 105 31.5 3.3 100 34.4 2.9 94 37.9 2.5 88 41.7 2.1

113 29.1 3.9 108 31.7 3.4 102 34.7 2.9 96 38.1 2.5 90 42.0 2.1

116 29.4 4.0 111 32.0 3.5 105 35.1 3.0 99 38.4 2.6 92 42.4 2.2

118 32.5 3.6 112 35.6 3.1 106 39.0 2.7 100 42.9 2.3 93 47.2 2.0

121 32.8 3.7 115 35.8 3.2 109 39.3 2.8 103 43.2 2.4 96 47.6 2.0

124 33.1 3.8 118 36.1 3.3 112 39.6 2.8 106 43.5 2.4 99 48.0 2.1

128 33.4 3.8 122 36.4 3.3 115 39.9 2.9 108 43.9 2.5 101 48.3 2.1

131 33.7 3.9 125 36.7 3.4 118 40.3 2.9 112 44.2 2.5 104 48.7 2.1

135 34.0 4.0 128 37.1 3.5 121 40.6 3.0 114 44.5 2.6 107 49.1 2.2

130 34.6 3.8 124 37.8 3.3 117 41.4 2.8 110 45.5 2.4 101 50.2 2.0

133 34.9 3.8 127 38.1 3.3 120 41.7 2.9 113 45.9 2.5 104 50.6 2.1

137 35.1 3.9 131 38.3 3.4 124 42.0 2.9 116 46.2 2.5 107 50.9 2.1

141 35.4 4.0 134 38.6 3.5 127 42.3 3.0 119 46.6 2.6 110 51.3 2.1

145 35.7 4.1 138 38.9 3.5 131 42.7 3.1 122 47.0 2.6 113 51.8 2.2

149 36.0 4.1 142 39.3 3.6 134 43.1 3.1 125 47.4 2.6 116 52.2 2.2

141 37.2 3.8 134 40.6 3.3 127 44.5 2.9 119 48.9 2.4 110 53.9 2.0

145 37.5 3.9 138 40.9 3.4 131 44.8 2.9 122 49.3 2.5 113 54.3 2.1

149 37.7 4.0 142 41.1 3.5 135 45.1 3.0 126 49.6 2.5 116 54.7 2.1

153 38.0 4.0 146 41.5 3.5 138 45.5 3.0 129 50.0 2.6 120 55.1 2.2

157 38.3 4.1 150 41.8 3.6 142 45.9 3.1 133 50.4 2.6 123 55.6 2.2

161 38.7 4.2 154 42.2 3.6 146 46.2 3.1 136 50.9 2.7 126 56.1 2.2

158 41.0 3.9 151 44.7 3.4 143 49.0 2.9 134 53.9 2.5 124 59.4 2.1

163 41.3 3.9 155 45.0 3.4 147 49.4 3.0 137 54.3 2.5 127 59.9 2.1

167 41.6 4.0 160 45.3 3.5 151 49.7 3.0 141 54.7 2.6 131 60.3 2.2

172 41.9 4.1 164 45.7 3.6 155 50.1 3.1 145 55.1 2.6 134 60.8 2.2

177 42.3 4.2 168 46.1 3.7 159 50.5 3.2 149 55.6 2.7 138 61.3 2.3

181 42.6 4.3 173 46.5 3.7 164 51.0 3.2 153 56.1 2.7 142 61.8 2.3

179 47.2 3.8 170 51.5 3.3 162 56.4 2.9 151 62.1 2.4 140 68.4 2.0

184 47.5 3.9 175 51.9 3.4 166 56.9 2.9 155 62.5 2.5 144 69.0 2.1

189 47.8 4.0 180 52.2 3.5 171 57.2 3.0 160 62.9 2.5 148 69.4 2.1

194 48.2 4.0 185 52.6 3.5 175 57.7 3.0 164 63.5 2.6 152 70.0 2.2

199 48.6 4.1 190 53.1 3.6 180 58.2 3.1 168 64.0 2.6 156 70.6 2.2

205 49.1 4.2 195 53.5 3.6 185 58.7 3.1 173 64.5 2.7 160 71.2 2.2

192 51.1 3.8 183 55.8 3.3 173 61.2 2.8 162 67.3 2.4 150 74.2 2.0

197 51.5 3.8 188 56.2 3.3 178 61.7 2.9 166 67.8 2.5 154 74.8 2.1

203 51.9 3.9 193 56.6 3.4 183 62.0 3.0 171 68.2 2.5 159 75.2 2.1

208 52.3 4.0 199 57.0 3.5 188 62.5 3.0 176 68.8 2.6 163 75.8 2.1

214 52.7 4.1 204 57.5 3.5 193 63.1 3.1 181 69.4 2.6 167 76.5 2.2

220 53.2 4.1 209 58.0 3.6 198 63.6 3.1 185 70.0 2.6 172 77.1 2.2

Unit Size

Fan

Pow er

(kW)

LWT

(°C)

Ambient Air Te mperature

25°C 30°C 35°C 40°C 45°C

025D 60 5.6

030D 60 5.6

035D 60 5.6

040D 60 5.6

045D 60 5.7

050D 60 5.7

055D 60 5.7

Performance Data

CAT 611 19

Performance Data

Unit Power Unit Unit Powe r Unit Unit Power Unit Unit Power Unit Unit Power Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

209 56.6 3.7 199 61.8 3.2 188 67.9 2.8 178 74.5 2.4 166 82.1 2.0

215 57.0 3.8 204 62.3 3.3 194 68.4 2.8 183 75.1 2.4 170 82.8 2.1

221 57.5 3.8 210 62.8 3.3 199 68.9 2.9 188 75.7 2.5 175 83.4 2.1

227 58.0 3.9 216 63.4 3.4 205 69.4 2.9 193 76.3 2.5 180 84.0 2.1

233 58.6 4.0 222 63.9 3.5 210 70.0 3.0 198 76.8 2.6 185 84.7 2.2

239 59.2 4.0 228 64.4 3.5 216 70.6 3.1 203 77.3 2.6 189 85.4 2.2

216 55.7 3.9 206 60.9 3.4 195 66.9 2.9 184 73.5 2.5 172 81.0 2.1

222 56.2 4.0 212 61.4 3.4 201 67.4 3.0 189 74.0 2.6 176 81.6 2.2

228 56.7 4.0 218 61.9 3.5 206 67.9 3.0 194 74.6 2.6 181 82.2 2.2

235 57.2 4.1 224 62.4 3.6 212 68.4 3.1 199 75.2 2.7 186 82.8 2.2

241 57.7 4.2 230 62.9 3.6 218 69.0 3.2 205 75.7 2.7 191 83.4 2.3

247 58.3 4.2 236 63.5 3.7 223 69.6 3.2 210 76.2 2.8 196 84.1 2.3

238 65.3 3.7 227 71.4 3.2 215 78.3 2.7 203 86.1 2.4 189 94.8 2.0

245 65.8 3.7 234 71.9 3.2 221 78.9 2.8 209 86.7 2.4 195 95.6 2.0

252 66.4 3.8 240 72.5 3.3 228 79.5 2.9 214 87.3 2.5 200 96.3 2.1

259 67.0 3.9 247 73.1 3.4 234 80.1 2.9 220 88.0 2.5 206 97.0 2.1

266 67.6 3.9 253 73.7 3.4 240 80.8 3.0 226 88.7 2.6 211 97.8 2.2

273 68.3 4.0 260 74.4 3.5 246 81.5 3.0 232 89.3 2.6 217 98.6 2.2

272 73.8 3.7 259 79.8 3.2 246 86.6 2.8 231 94.2 2.5 216 102.8 2.1

279 74.4 3.8 266 80.5 3.3 252 87.2 2.9 238 94.9 2.5 222 103.5 2.1

287 75.0 3.8 274 81.1 3.4 259 88.0 3.0 244 95.6 2.6 228 104.2 2.2

295 75.6 3.9 281 81.8 3.4 267 88.6 3.0 251 96.3 2.6 234 105.1 2.2

303 76.2 4.0 289 82.4 3.5 274 89.3 3.1 258 96.9 2.7 240 105.8 2.3

312 76.8 4.1 297 82.9 3.6 281 90.0 3.1 264 97.8 2.7 247 106.6 2.3

301 83.6 3.6 287 90.4 3.2 272 98.1 2.8 256 106.7 2.4 239 116.4 2.1

310 84.3 3.7 295 91.1 3.2 280 98.8 2.8 264 107.4 2.5 246 117.2 2.1

319 84.9 3.8 304 91.9 3.3 288 99.6 2.9 271 108.2 2.5 253 118.0 2.1

328 85.6 3.8 312 92.6 3.4 296 100.4 2.9 278 109.0 2.6 260 118.9 2.2

337 86.2 3.9 321 93.3 3.4 304 101.1 3.0 286 109.7 2.6 267 119.8 2.2

346 86.9 4.0 330 93.8 3.5 312 101.9 3.1 293 110.7 2.7 274 120.7 2.3

331 91.9 3.6 316 99.4 3.2 300 107.8 2.8 282 117.3 2.4 263 128.0 2.1

341 92.6 3.7 325 100.2 3.2 308 108.6 2.8 290 118.1 2.5 271 128.8 2.1

350 93.4 3.8 334 101.0 3.3 317 109.5 2.9 298 119.0 2.5 278 129.8 2.1

360 94.1 3.8 343 101.8 3.4 325 110.4 2.9 306 119.8 2.6 286 130.8 2.2

370 94.8 3.9 353 102.6 3.4 334 111.2 3.0 315 120.6 2.6 293 131.7 2.2

380 95.6 4.0 363 103.2 3.5 343 112.0 3.1 323 121.7 2.7 301 132.7 2.3

371 105.0 3.5 354 113.6 3.1 335 123.2 2.7 315 134.1 2.4 295 146.2 2.0

381 105.9 3.6 364 114.5 3.2 345 124.1 2.8 324 135.0 2.4 303 147.2 2.1

392 106.7 3.7 374 115.4 3.2 354 125.1 2.8 334 136.0 2.5 311 148.3 2.1

403 107.6 3.7 384 116.4 3.3 364 126.1 2.9 343 137.0 2.5 320 149.5 2.1

414 108.4 3.8 395 117.2 3.4 374 127.0 2.9 352 137.9 2.6 328 150.6 2.2

426 109.2 3.9 406 117.9 3.4 384 128.0 3.0 361 139.1 2.6 337 151.7 2.2

Unit Siz e

Fan

Pow er

(kW)

LWT

(°C)

Ambient Air Temperature

25°C 30°C 35°C 40°C 45°C

060D 60 5.7

065D 60 7.3

070D 60 7.3

075D 60 10.9

080D 60 10.9

090D 60 10.9

100D 60 10.9

Table 10: 60 Hz Full Load Performance Data (SI) continued

20 CAT 611

Table 11: 60 Hz Full Load Performance Data (SI) continued

Unit Power Unit Unit Power Unit Unit Power Unit Unit Powe r Unit Unit Pow er Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

394 109.3 3.6 376 118.2 3.2 356 128.3 2.8 335 139.5 2.4 313 152.2 2.1

405 110.2 3.7 387 119.2 3.2 366 129.2 2.8 345 140.5 2.5 322 153.3 2.1

417 111.1 3.8 397 120.2 3.3 377 130.3 2.9 355 141.6 2.5 331 154.4 2.1

428 112.0 3.8 408 121.1 3.4 387 131.3 2.9 364 142.6 2.6 340 155.6 2.2

440 112.8 3.9 419 122.0 3.4 397 132.2 3.0 374 143.5 2.6 349 156.7 2.2

452 113.7 4.0 431 122.8 3.5 408 133.3 3.1 384 144.8 2.7 358 157.9 2.3

435 120.7 3.6 415 130.5 3.2 393 141.6 2.8 370 154.0 2.4 346 168.0 2.1

447 121.7 3.7 427 131.6 3.2 404 142.6 2.8 381 155.1 2.5 355 169.2 2.1

460 122.7 3.8 439 132.6 3.3 416 143.8 2.9 391 156.3 2.5 365 170.4 2.1

473 123.6 3.8 451 133.7 3.4 427 144.9 2.9 402 157.4 2.6 375 171.8 2.2

486 124.5 3.9 463 134.7 3.4 439 146.0 3.0 413 158.4 2.6 385 173.0 2.2

499 125.5 4.0 476 135.5 3.5 451 147.1 3.1 424 159.9 2.6 395 174.3 2.3

481 136.3 3.5 459 147.4 3.1 435 160.0 2.7 410 174.0 2.4 383 189.8 2.0

495 137.4 3.6 472 148.7 3.2 448 161.1 2.8 421 175.2 2.4 393 191.1 2.1

509 138.6 3.7 485 149.9 3.2 460 162.4 2.8 433 176.5 2.5 404 192.5 2.1

523 139.6 3.7 499 151.0 3.3 473 163.7 2.9 445 177.8 2.5 415 194.0 2.1

538 140.7 3.8 512 152.2 3.4 486 164.9 2.9 457 179.0 2.6 426 195.4 2.2

553 141.8 3.9 527 153.1 3.4 499 166.2 3.0 469 180.6 2.6 438 196.9 2.2

506 134.8 3.8 483 145.8 3.3 457 158.2 2.9 430 172.1 2.5 402 187.7 2.1

520 135.9 3.8 496 147.0 3.4 470 159.3 3.0 443 173.3 2.6 413 189.0 2.2

535 137.0 3.9 510 148.2 3.4 483 160.6 3.0 455 174.6 2.6 425 190.4 2.2

550 138.1 4.0 524 149.4 3.5 497 161.9 3.1 468 175.8 2.7 436 191.9 2.3

565 139.1 4.1 538 150.5 3.6 510 163.1 3.1 481 177.0 2.7 448 193.3 2.3

581 140.2 4.1 554 151.4 3.7 524 164.4 3.2 493 178.6 2.8 460 194.7 2.4

570 154.8 3.7 543 167.4 3.2 515 181.7 2.8 484 197.6 2.5 452 215.6 2.1

586 156.1 3.8 558 168.8 3.3 529 183.0 2.9 498 199.0 2.5 465 217.0 2.1

602 157.4 3.8 574 170.2 3.4 544 184.5 3.0 512 200.5 2.6 478 218.6 2.2

619 158.5 3.9 590 171.5 3.4 559 185.9 3.0 526 201.9 2.6 491 220.3 2.2

636 159.7 4.0 606 172.8 3.5 574 187.3 3.1 541 203.2 2.7 504 221.9 2.3

654 161.0 4.1 623 173.8 3.6 590 188.7 3.1 555 205.1 2.7 518 223.6 2.3

640 181.2 3.5 610 195.9 3.1 578 212.6 2.7 544 231.3 2.4 508 252.3 2.0

658 182.7 3.6 627 197.6 3.2 595 214.1 2.8 560 232.9 2.4 523 254.0 2.1

676 184.2 3.7 645 199.2 3.2 611 215.9 2.8 576 234.6 2.5 537 255.9 2.1

695 185.6 3.7 663 200.7 3.3 628 217.6 2.9 591 236.3 2.5 552 257.9 2.1

715 187.0 3.8 681 202.2 3.4 645 219.2 2.9 608 237.9 2.6 566 259.7 2.2

734 188.4 3.9 700 203.5 3.4 663 220.9 3.0 623 240.0 2.6 582 261.7 2.2

669 180.1 3.7 638 194.8 3.3 605 211.3 2.9 569 229.9 2.5 532 250.8 2.1

688 181.6 3.8 656 196.4 3.3 622 212.8 2.9 586 231.5 2.5 547 252.5 2.2

708 183.0 3.9 674 198.0 3.4 639 214.6 3.0 602 233.2 2.6 562 254.3 2.2

727 184.4 3.9 693 199.5 3.5 657 216.3 3.0 618 234.9 2.6 577 256.3 2.3

748 185.8 4.0 712 201.0 3.5 675 217.8 3.1 636 236.4 2.7 592 258.2 2.3

768 187.3 4.1 732 202.2 3.6 693 219.6 3.2 652 238.6 2.7 608 260.1 2.3

Unit Siz e

Fan

Pow er

(kW)

LWT

(°C)

Ambient Air Temperature

25°C 30°C 35°C 40°C 45°C

110D 60 14.5

125D 60 14.5

130D 60 14.5

140D 60 18.2

160D 60 18.2

180D 60 18.2

190D 60 21.8

Performance Data

CAT 611 21

Performance Data

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER

24 21.9 13.1 23 24.2 11.2 21 26.8 9.5 20 29.8 8.0 18 33.1 6.7

25 22.1 13.4 23 24.4 11.5 22 27.1 9.7 21 30.1 8.2 19 33.4 6.8

25 22.3 13.6 24 24.6 11.7

23 27.3 10.0

21 30.3 8.4 20 33.7 7.0

26 22.5 13.9 25 24.9 12.0 23 27.5 10.2 22 30.6 8.6 20 34.0 7.1

27 22.8 14.2 26 25.1 12.2 24 27.8 10.4 23 30.8 8.8 21 34.3 7.3

28 23.1 14.4 26 25.3 12.5 25 28.0 10.6 23 31.1 8.9 21 34.6 7.4

28 25.4 13.0 26 28.0 11.2 25 31.1 9.5 23 34.5 8.0 21 38.4 6.7

28 25.6 13.3 27 28.3 11.5 25 31.3 9.7 24 34.8 8.2 22 38.7 6.8

29 25.8 13.6 28 28.5 11.7

26 31.6 10.0

25 35.1 8.4 23 39.1 7.0

30 26.1 13.9 29 28.8 12.0 27 31.9 10.2 25 35.4 8.6 23 39.4 7.1

31 26.4 14.2 30 29.0 12.2 28 32.2 10.4 26 35.7 8.8 24 39.7 7.3

32 26.7 14.4 30 29.3 12.5 29 32.5 10.6 27 36.0 8.9 25 40.1 7.4

30 26.9 13.6 29 29.7 11.7 27 33.0 9.9 25 36.6 8.3 24 40.7 6.9

31 27.2 13.9 30 30.0 11.9 28 33.3 10.1 26 36.9 8.5 24 41.1 7.1

32 27.4 14.2 31 30.2 12.2

29 33.5 10.4

27 37.2 8.7 25 41.4 7.3

33 27.7 14.5 32 30.5 12.5 30 33.8 10.6 28 37.6 8.9 26 41.8 7.4

34 28.0 14.8 33 30.8 12.7 31 34.1 10.8 29 37.9 9.1 27 42.1 7.6

35 28.3 15.0 34 31.1 13.0 32 34.5 11.0 30 38.2 9.3 27 42.5 7.7

33 28.9 13.7 31 31.9 11.8 30 35.4 10.0 28 39.3 8.4 26 43.7 7.0

34 29.2 14.0 32 32.2 12.1 31 35.7 10.3 29 39.7 8.6 26 44.1 7.2

35 29.4 14.3 33 32.5 12.3

31 36.0 10.5

29 40.0 8.8 27 44.5 7.3

36 29.7 14.6 34 32.8 12.6 32 36.3 10.7 30 40.4 9.0 28 44.9 7.5

37 30.1 14.9 35 33.1 12.9 33 36.6 10.9 31 40.7 9.2 29 45.3 7.7

38 30.4 15.2 36 33.4 13.1 34 37.0 11.1 32 41.0 9.4 30 45.7 7.8

37 31.9 14.0 35 35.2 12.0 33 39.0 10.2 31 43.4 8.6 29 48.2 7.2

38 32.1 14.3 36 35.5 12.3 34 39.4 10.5 32 43.7 8.8 30 48.6 7.3

40 32.5 14.6 38 35.8 12.6

35 39.7 10.7

33 44.1 9.0 31 49.0 7.5

41 32.8 14.9 39 36.1 12.8 36 40.0 10.9 34 44.5 9.2 32 49.4 7.7

42 33.1 15.2 40 36.5 13.1 38 40.4 11.2 35 44.8 9.4 32 49.9 7.8

43 33.5 15.5 41 36.8 13.4 39 40.8 11.4 36 45.2 9.6 33 50.4 8.0

42 36.7 13.7 40 40.5 11.8 38 44.9 10.0 35 49.9 8.4 32 55.5 7.0

43 37.0 14.0 41 40.8 12.1 39 45.3 10.3 36 50.3 8.6 33 56.0 7.2

45 37.4 14.3 42 41.2 12.3

40 45.7 10.5

37 50.8 8.8 35 56.5 7.3

46 37.7 14.7 44 41.6 12.6 41 46.0 10.7 38 51.2 9.0 36 56.9 7.5

47 38.1 14.9 45 42.0 12.9 42 46.5 10.9 40 51.6 9.2 37 57.4 7.7

49 38.6 15.2 46 42.4 13.1 44 47.0 11.2 41 52.0 9.4 38 58.0 7.8

45 39.8 13.6 43 43.9 11.7 40 48.7 9.9 38 54.1 8.3 35 60.2 7.0

46 40.1 13.9 44 44.3 11.9 42 49.1 10.1 39 54.6 8.5 36 60.7 7.1

48 40.5 14.2 45 44.7 12.2

43 49.5 10.4

40 55.0 8.7 37 61.2 7.3

49 40.9 14.5 47 45.1 12.5 44 49.9 10.6 41 55.5 8.9 38 61.7 7.4

51 41.3 14.8 48 45.5 12.7 45 50.4 10.8 43 56.0 9.1 39 62.2 7.6

52 41.8 15.0 50 46.0 13.0 47 50.9 11.0 44 56.4 9.3 40 62.8 7.7

Unit Size Hz

Fan

Pow e r

(kW)

LWT

(°F)

Ambie nt Air Te mpe rature

105

115

025D 50 4.6

4.6

035D 50 4.6

030D 50

040D 50 4.6

045D 50 4.7

050D 50

055D 50 4.7

4.7

Table 12: 50 Hz Full Load Performance Data (IP)

22 CAT 611

Table 13: 50 Hz Full Load Performance Data (IP) continued

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER

49 44.1 13.3 46 48.7 11.4 44 54.1 9.7 41 60.1 8.2 38 66.8 6.8

51 44.5 13.6 48 49.1 11.7 45 54.5 9.9 42 60.6 8.4 39 67.4 7.0

52 45.0 13.9 49 49.6 12.0

47 55.0 10.2

44 61.1 8.6 40 67.9 7.1

54 45.4 14.2 51 50.1 12.2 48 55.4 10.4 45 61.6 8.7 42 68.5 7.3

55 45.9 14.5 52 50.5 12.5 49 55.9 10.6 46 62.1 8.9 43 69.1 7.4

57 46.4 14.7 54 51.0 12.7 51 56.5 10.8 48 62.6 9.1 44 69.7 7.6

51 43.5 14.0 48 48.0 12.0 45 53.3 10.2 42 59.2 8.6 39 65.8 7.2

52 43.9 14.3 50 48.4 12.3 47 53.7 10.4 44 59.7 8.8 40 66.4 7.3

54 44.3 14.6 51 48.8 12.6

48 54.2 10.7

45 60.2 9.0 42 66.9 7.5

56 44.7 14.9 53 49.3 12.8 50 54.6 10.9 46 60.7 9.2 43 67.5 7.7

57 45.2 15.2 54 49.8 13.1 51 55.1 11.1 48 61.2 9.4 44 68.1 7.8

59 45.8 15.5 56 50.3 13.4 53 55.7 11.4 49 61.7 9.6 46 68.7 8.0

56 50.9 13.2 53 56.3 11.3 50 62.4 9.6 47 69.3 8.1 43 77.1 6.7

58 51.4 13.5 55 56.7 11.6 52 62.9 9.8 48 69.9 8.3 45 77.8 6.9

60 51.9 13.8 57 57.2 11.8

53 63.4 10.1

50 70.5 8.5 46 78.4 7.0

61 52.4 14.1 58 57.8 12.1 55 63.9 10.3 51 71.1 8.6 47 79.0 7.2

63 53.0 14.3 60 58.3 12.3 57 64.6 10.5 53 71.7 8.8 49 79.7 7.3

65 53.6 14.6 62 58.9 12.6 58 65.2 10.7 54 72.3 9.0 50 80.5 7.5

64 57.8 13.2 61 62.9 11.5 57 69.1 9.9 53 75.9 8.4 49 83.4 7.1

66 58.2 13.6 62 63.6 11.8 59 69.5 10.2 55 76.4 8.6 51 84.1 7.3

68 58.8 13.8 64 64.1 12.0

61 70.2 10.4

57 77.1 8.8 52 84.7 7.4

70 59.3 14.2 66 64.7 12.3 63 70.8 10.6 58 77.7 9.0 54 85.5 7.6

72 59.8 14.5 68 65.3 12.6 64 71.4 10.8 60 78.2 9.2 56 86.2 7.7

74 60.4 14.8 71 65.7 12.9 66 72.0 11.1 62 79.0 9.4 57 86.9 7.9

71 65.4 13.0 67 71.3 11.3 63 78.2 9.7 59 85.9 8.3 55 94.5 7.0

73 65.9 13.3 69 72.0 11.5 65 78.7 10.0 61 86.5 8.5 56 95.2 7.1

75 66.6 13.6 71 72.6 11.8

67 79.4 10.2

63 87.2 8.7 58 95.9 7.3

78 67.1 13.9 74 73.2 12.1 69 80.2 10.4 65 87.9 8.8 60 96.8 7.4

80 67.7 14.2 76 73.9 12.3 71 80.8 10.6 67 88.6 9.1 62 97.6 7.6

82 68.3 14.5 78 74.4 12.6 74 81.5 10.8 69 89.5 9.2 64 98.4 7.8

78 71.9 13.0 74 78.4 11.3 70 86.0 9.7 65 94.4 8.3 60 103.9 7.0

80 72.5 13.3 76 79.1 11.6 72 86.6 10.0 67 95.1 8.5 62 104.7 7.1

83 73.2 13.6 79 79.8 11.8

74 87.4 10.2

69 95.9 8.7 64 105.4 7.3

85 73.8 13.9 81 80.5 12.1 76 88.1 10.4 71 96.7 8.8 66 106.4 7.4

88 74.4 14.2 83 81.2 12.3 79 88.8 10.6 74 97.4 9.1 68 107.3 7.6

91 75.1 14.5 86 81.8 12.6 81 89.6 10.8 76 98.4 9.2 70 108.2 7.8

87 82.2 12.7 83 89.6 11.1 78 98.2 9.5 73 107.9 8.1 67 118.7 6.8

90 82.9 13.0 85 90.5 11.3 80 98.9 9.7 75 108.7 8.3 69 119.6 7.0

93 83.7 13.3 88 91.3 11.6

83 99.8 10.0

77 109.6 8.5 72 120.5 7.1

96 84.4 13.6 91 92.1 11.8 85 100.7 10.2 80 110.5 8.7 74 121.6 7.3

98 85.1 13.9 93 92.9 12.1 88 101.5 10.4 82 111.3 8.9 76 122.6 7.4

101 85.9 14.2 96 93.5 12.4 91 102.4 10.6 85 112.4 9.0 78 123.6 7.6

Uni t Siz e Hz

Fan

Pow e r

(kW)

LWT

(°F)

Ambient Air Te m pe r ature

105

115

060D 50 4.7

6.1

070D 50 6.1

065D 50

075D 50 9.0

080D 50 9.0

090D 50

100D 50 9.0

9.0

Performance Data

CAT 611 23

Performance Data

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER Tons kWi EER

92 85.5 13.0 88 93.2 11.3 83 102.3 9.7 77 112.3 8.3 72 123.6 7.0

95 86.3 13.3 91 94.2 11.5 85 103.0 10.0 80 113.2 8.5 74 124.5 7.1

98 87.1 13.6 93 95.0 11.8

88 103.9 10.2

82 114.1 8.7 76 125.4 7.3

102 87.8 13.9 96 95.8 12.1 91 104.9 10.4 85 115.0 8.8 78 126.6 7.4

105 88.5 14.2 99 96.6 12.3 94 105.7 10.6 87 115.9 9.1 81 127.6 7.6

108 89.4 14.5 102 97.3 12.6 96 106.6 10.8 90 117.0 9.2 83 128.7 7.8

102 94.4 13.0 97 102.9 11.3 91 112.9 9.7 85 124.0 8.3 79 136.4 7.0

105 95.2 13.3 100 103.9 11.5 94 113.7 10.0 88 124.9 8.5 82 137.4 7.1

109 96.1 13.6 103 104.9 11.8

97 114.7 10.2

91 126.0 8.7 84 138.5 7.3

112 96.9 13.9 106 105.8 12.1 100 115.8 10.4 94 127.0 8.8 87 139.7 7.4

116 97.7 14.2 110 106.7 12.3 103 116.7 10.6 97 127.9 9.1 89 140.9 7.6

119 98.7 14.5 113 107.4 12.6 106 117.7 10.8 99 129.2 9.2 92 142.0 7.8

113 106.7 12.7 107 116.3 11.1 101 127.5 9.5 94 140.1 8.1 87 154.1 6.8

117 107.6 13.0 111 117.4 11.3 104 128.4 9.7 97 141.1 8.3 90 155.3 7.0

120 108.6 13.3 114 118.5 11.6

108 129.6 10.0

101 142.3 8.5 93 156.4 7.1

124 109.5 13.6 118 119.5 11.8 111 130.8 10.2 104 143.5 8.7 96 157.9 7.3

128 110.4 13.9 121 120.5 12.1 114 131.8 10.4 107 144.5 8.9 99 159.1 7.4

132 111.5 14.2 125 121.3 12.4 118 133.0 10.6 110 145.9 9.0 102 160.4 7.6

119 105.5 13.5 113 115.0 11.8 106 126.1 10.1 99 138.5 8.6 92 152.4 7.2

123 106.4 13.8 116 116.1 12.0 110 127.0 10.4 102 139.6 8.8 95 153.5 7.4

126 107.4 14.1 120 117.1 12.3

113 128.2 10.6

106 140.7 9.0 98 154.7 7.6

130 108.3 14.4 124 118.2 12.6 117 129.3 10.8 109 141.9 9.2 101 156.1 7.7

134 109.2 14.8 127 119.2 12.8 120 130.3 11.1 112 142.9 9.4 104 157.4 7.9

138 110.2 15.1 131 120.0 13.2 124 131.5 11.3 115 144.3 9.6 107 158.7 8.1

134 121.1 13.2 127 132.0 11.5 120 144.8 9.9 112 159.1 8.4 103 175.0 7.1

138 122.1 13.6 131 133.3 11.8 123 145.8 10.2 115 160.3 8.6 107 176.3 7.3

142 123.3 13.8 135 134.5 12.0

127 147.2 10.4

119 161.6 8.8 110 177.6 7.4

147 124.4 14.2 139 135.7 12.3 131 148.5 10.6 123 162.9 9.0 113 179.3 7.6

151 125.4 14.5 143 136.9 12.6 135 149.7 10.8 126 164.1 9.2 117 180.7 7.7

156 126.6 14.8 148 137.7 12.9 139 151.0 11.1 130 165.7 9.4 120 182.2 7.9

150 141.8 12.7 143 154.5 11.1 134 169.5 9.5 125 186.2 8.1 116 204.8 6.8

155 143.0 13.0 147 156.0 11.3 139 170.7 9.7 129 187.6 8.3 120 206.3 7.0

160 144.3 13.3 152 157.4 11.6

143 172.2 10.0

134 189.1 8.5 124 207.9 7.1

165 145.5 13.6 156 158.8 11.8 147 173.8 10.2 138 190.7 8.7 127 209.8 7.3

170 146.7 13.9 161 160.2 12.1 152 175.2 10.4 142 192.0 8.9 131 211.5 7.4

175 148.1 14.2 166 161.2 12.4 156 176.7 10.6 146 193.9 9.0 135 213.2 7.6

157 140.9 13.4 149 153.6 11.7 141 168.5 10.0 131 185.1 8.5 122 203.6 7.2

162 142.1 13.7 154 155.1 11.9 145 169.7 10.3 135 186.4 8.7 125 205.1 7.3

167 143.5 14.0 159 156.5 12.2

149 171.2 10.5

140 188.0 8.9 129 206.6 7.5

172 144.7 14.3 164 157.8 12.4 154 172.7 10.7 144 189.5 9.1 133 208.5 7.7

178 145.9 14.6 168 159.2 12.7 159 174.1 10.9 148 190.9 9.3 137 210.2 7.8

183 147.2 14.9 174 160.2 13.0 164 175.7 11.2 153 192.8 9.5 141 211.9 8.0

Unit Size Hz

Fan

Pow e r

(kW)

LWT

(°F)

Ambient Air Temperature

105

115

110D 50 12.0

12.0

130D 50 12.0

125D 50

140D 50 15.1

160D 50 15.1

180D 50

190D 50 18.1

15.1

Table 14: 50 Hz Full Load Performance Data (IP) continued

24 CAT 611

Table 15: 50 Hz Full Load Performance Data (SI)

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Powe r Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

84 22.5 3.8 80 24.6 3.3 76 27.0 2.8 72 29.6 2.4 67 32.6 2.1

87 22.6 3.8 83 24.7 3.3 78 27.1 2.9 74 29.8 2.5 69 32.9 2.1

89 22.8 3.9 85 24.9 3.4 80 27.3 2.9 76 30.0 2.5 71 33.1 2.1

92 23.0 4.0 87 25.2 3.5 83 27.6 3.0 78 30.3 2.6 73 33.4 2.2

94 23.3 4.0 90 25.4 3.5 85 27.8 3.1 80 30.5 2.6 75 33.6 2.2

96 23.5 4.1 92 25.6 3.6 87 28.0 3.1 82 30.7 2.7 77 33.9 2.3

98 26.0 3.7 93 28.4 3.3 88 31.2 2.8 83 34.3 2.4 77 37.8 2.0

100 26.2 3.8 96 28.7 3.3 91 31.4 2.9 85 34.5 2.5 80 38.1 2.1

103 26.5 3.9 98 28.9 3.4 93 31.7 2.9 88 34.8 2.5 82 38.4 2.1

106 26.7 4.0 101 29.1 3.5 96 31.9 3.0 90 35.1 2.6 84 38.7 2.2

109 26.9 4.0 104 29.4 3.5 98 32.2 3.1 93 35.3 2.6 86 39.0 2.2

112 27.2 4.1 106 29.6 3.6 101 32.5 3.1 95 35.6 2.7 89 39.3 2.3

108 27.6 3.9 103 30.2 3.4 97 33.1 2.9 92 36.4 2.5 86 40.1 2.1

111 27.8 4.0 106 30.4 3.5 100 33.4 3.0 94 36.6 2.6 88 40.4 2.2

114 28.1 4.1 109 30.7 3.5 103 33.6 3.1 97 36.9 2.6 90 40.7 2.2

117 28.3 4.1 111 30.9 3.6 106 33.9 3.1 99 37.2 2.7 93 41.0 2.3

120 28.6 4.2 114 31.2 3.7 109 34.2 3.2 102 37.5 2.7 95 41.3 2.3

123 28.9 4.3 117 31.4 3.7 111 34.5 3.2 105 37.7 2.8 98 41.7 2.3

117 29.6 3.9 111 32.4 3.4 106 35.6 3.0 100 39.1 2.5 93 43.1 2.2

120 29.9 4.0 115 32.7 3.5 109 35.8 3.0 102 39.4 2.6 95 43.4 2.2

124 30.1 4.1 118 32.9 3.6 112 36.1 3.1 105 39.7 2.7 98 43.7 2.2

127 30.4 4.2 121 33.2 3.6 115 36.4 3.2 108 40.0 2.7 101 44.0 2.3

130 30.7 4.2 124 33.5 3.7 118 36.7 3.2 111 40.3 2.8 104 44.4 2.3

134 31.0 4.3 128 33.8 3.8 121 37.0 3.3 114 40.5 2.8 106 44.7 2.4

132 32.7 4.0 125 35.7 3.5 119 39.2 3.0 112 43.1 2.6 104 47.5 2.2

135 32.9 4.1 129 36.0 3.6 122 39.5 3.1 115 43.4 2.7 107 47.8 2.2

139 33.2 4.2 132 36.3 3.7 126 39.8 3.2 118 43.7 2.7 110 48.2 2.3

143 33.5 4.3 136 36.6 3.7 129 40.1 3.2 121 44.1 2.8 113 48.5 2.3

147 33.8 4.3 140 36.9 3.8 132 40.4 3.3 125 44.4 2.8 116 48.9 2.4

151 34.2 4.4 143 37.2 3.9 136 40.8 3.3 128 44.7 2.9 119 49.3 2.4

148 37.6 3.9 141 41.1 3.4 134 45.1 3.0 126 49.6 2.5 118 54.6 2.2

153 37.9 4.0 145 41.4 3.5 138 45.5 3.0 130 49.9 2.6 121 55.0 2.2

157 38.2 4.1 150 41.8 3.6 142 45.8 3.1 133 50.3 2.7 125 55.5 2.2

161 38.6 4.2 154 42.1 3.6 146 46.1 3.2 137 50.7 2.7 128 55.9 2.3

166 39.0 4.3 158 42.5 3.7 150 46.5 3.2 141 51.1 2.8 131 56.3 2.3

170 39.4 4.3 162 42.8 3.8 153 47.0 3.3 145 51.4 2.8 135 56.8 2.4

159 40.8 3.9 152 44.6 3.4 144 48.9 2.9 136 53.7 2.5 126 59.2 2.1

164 41.1 4.0 156 44.9 3.5 148 49.3 3.0 139 54.1 2.6 130 59.7 2.2

168 41.5 4.1 160 45.3 3.5 152 49.6 3.1 143 54.5 2.6 134 60.1 2.2

173 41.8 4.1 165 45.7 3.6 156 50.0 3.1 147 55.0 2.7 137 60.6 2.3

178 42.2 4.2 169 46.0 3.7 160 50.5 3.2 151 55.4 2.7 141 61.0 2.3

182 42.7 4.3 174 46.4 3.7 165 50.9 3.2 155 55.8 2.8 145 61.6 2.4

30°C 35°C

Unit Siz e

25°C

Fan

Pow er

(kW)

025D

030D

40°C 45°C

50 4.6

LWT

(°C)

Ambient Air Tem perature

50 4.6

035D 50 4.6

040D

50 4.7

045D

50 4.6

50 4.7

50 4.7055D

050D

Performance Data

CAT 611 25

Performance Data

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

173 45.2 3.8 165 49.5 3.3 156 54.3 2.9 147 59.6 2.5 138 65.7 2.1

178 45.6 3.9 170 49.8 3.4 161 54.7 2.9 151 60.1 2.5 141 66.2 2.1

183 46.0 4.0 174 50.3 3.5 165 55.1 3.0 156 60.5 2.6 145 66.7 2.2

188 46.4 4.1 179 50.7 3.5 170 55.5 3.1 160 61.0 2.6 149 67.2 2.2

193 46.9 4.1 184 51.1 3.6 174 56.0 3.1 164 61.4 2.7 153 67.7 2.3

198 47.3 4.2 189 51.5 3.7 179 56.5 3.2 169 61.9 2.7 157 68.3 2.3

179 44.6 4.0 171 48.8 3.5 162 53.5 3.0 153 58.8 2.6 142 64.8 2.2

184 44.9 4.1 176 49.1 3.6 167 53.9 3.1 157 59.2 2.7 146 65.3 2.2

190 45.3 4.2 181 49.5 3.6 171 54.3 3.2 161 59.6 2.7 150 65.7 2.3

195 45.7 4.3 186 49.9 3.7 176 54.7 3.2 166 60.1 2.8 155 66.2 2.3

200 46.2 4.3 191 50.4 3.8 181 55.2 3.3 170 60.6 2.8 159 66.8 2.4

205 46.7 4.4 196 50.8 3.9 185 55.7 3.3 175 61.0 2.9 163 67.3 2.4

198 52.2 3.8 189 57.1 3.3 179 62.7 2.9 168 68.8 2.4 157 75.9 2.1

203 52.7 3.9 194 57.5 3.4 184 63.1 2.9 173 69.4 2.5 162 76.5 2.1

209 53.1 3.9 199 58.0 3.4 189 63.6 3.0 178 69.9 2.5 166 77.0 2.2

215 53.6 4.0 205 58.5 3.5 194 64.1 3.0 183 70.4 2.6 171 77.6 2.2

221 54.1 4.1 210 59.0 3.6 199 64.6 3.1 188 70.9 2.6 175 78.2 2.2

226 54.7 4.1 216 59.5 3.6 205 65.2 3.1 193 71.4 2.7 180 78.9 2.3

225 59.1 3.8 215 63.9 3.4 204 69.3 2.9 192 75.4 2.5 179 82.2 2.2

232 59.5 3.9 221 64.4 3.4 210 69.8 3.0 197 75.9 2.6 184 82.8 2.2

238 60.0 4.0 227 64.9 3.5 215 70.4 3.1 203 76.5 2.7 189 83.4 2.3

245 60.5 4.1 234 65.4 3.6 221 70.9 3.1 208 77.0 2.7 194 84.1 2.3

252 60.9 4.1 240 65.9 3.6 227 71.4 3.2 214 77.5 2.8 200 84.7 2.4

259 61.4 4.2 247 66.3 3.7 233 72.0 3.2 219 78.2 2.8 205 85.3 2.4

250 66.9 3.7 239 72.3 3.3 226 78.5 2.9 213 85.3 2.5 199 93.1 2.1

257 67.4 3.8 245 72.9 3.4 232 79.0 2.9 219 85.9 2.5 204 93.7 2.2

264 68.0 3.9 252 73.5 3.4 239 79.7 3.0 225 86.6 2.6 210 94.4 2.2

272 68.5 4.0 259 74.1 3.5 246 80.3 3.1 231 87.2 2.7 216 95.2 2.3

279 69.0 4.1 266 74.6 3.6 252 80.9 3.1 238 87.8 2.7 221 95.8 2.3

287 69.5 4.1 274 75.1 3.6 259 81.5 3.2 244 88.6 2.7 227 96.6 2.4

275 73.5 3.7 262 79.5 3.3 249 86.3 2.9 234 93.8 2.5 219 102.4 2.1

283 74.1 3.8 270 80.2 3.4 256 86.9 2.9 241 94.5 2.5 225 103.1 2.2

291 74.7 3.9 277 80.8 3.4 263 87.6 3.0 247 95.2 2.6 231 103.8 2.2

299 75.3 4.0 285 81.4 3.5 270 88.3 3.1 254 95.9 2.7 237 104.6 2.3

307 75.9 4.1 293 82.1 3.6 277 88.9 3.1 261 96.5 2.7 243 105.4 2.3

316 76.5 4.1 301 82.6 3.6 285 89.6 3.2 268 97.4 2.8 250 106.2 2.4

308 84.0 3.7 294 90.9 3.2 278 98.6 2.8 262 107.2 2.4 244 117.0 2.1

317 84.7 3.7 302 91.6 3.3 286 99.3 2.9 269 108.0 2.5 251 117.8 2.1

325 85.4 3.8 310 92.4 3.4 294 100.1 2.9 277 108.8 2.5 258 118.6 2.2

335 86.0 3.9 319 93.1 3.4 302 100.9 3.0 284 109.6 2.6 265 119.6 2.2

344 86.7 4.0 327 93.8 3.5 310 101.6 3.1 292 110.3 2.7 272 120.4 2.3

353 87.4 4.0 337 94.3 3.6 319 102.4 3.1 300 111.3 2.7 280 121.4 2.3

30°C 35°C

Unit Size

Fan

Pow er

(kW)

25°C

060D

065D

40°C 45°C

50 4.7

LWT

(°C)

Ambient Air Temperature

50 6.1

070D 50 6.1

075D

50 9.0

080D

50 9.0

50 9.0100D

090D

Table 16: 50 Hz Full Load Performance Data (SI) continued

26 CAT 611

Table 17: 50 Hz Full Load Performance Data (SI) continued

Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit Unit Power Unit

kW kWi COP kW kWi COP kW kWi COP kW kWi COP kW kWi COP

327 87.4 3.7 312 94.6 3.3 296 102.6 2.9 278 111.6 2.5 260 121.8 2.1

336 88.2 3.8 321 95.4 3.4 304 103.4 2.9 286 112.4 2.5 267 122.6 2.2

346 88.9 3.9 330 96.1 3.4 313 104.2 3.0 294 113.2 2.6 275 123.5 2.2

356 89.6 4.0 339 96.9 3.5 321 105.0 3.1 302 114.0 2.7 282 124.5 2.3

366 90.2 4.1 348 97.6 3.6 330 105.8 3.1 311 114.8 2.7 290 125.4 2.3

376 91.0 4.1 358 98.2 3.6 339 106.6 3.2 319 115.9 2.7 297 126.3 2.4

361 96.5 3.7 344 104.4 3.3 326 113.3 2.9 307 123.2 2.5 287 134.4 2.1

371 97.3 3.8 354 105.3 3.4 336 114.1 2.9 316 124.1 2.5 295 135.3 2.2

382 98.1 3.9 364 106.1 3.4 345 115.0 3.0 325 125.0 2.6 303 136.3 2.2

393 98.9 4.0 374 107.0 3.5 355 115.9 3.1 334 125.9 2.7 311 137.4 2.3

403 99.6 4.0 384 107.8 3.6 364 116.8 3.1 343 126.7 2.7 320 138.4 2.3

415 100.4 4.1 395 108.4 3.6 374 117.7 3.2 352 127.9 2.7 328 139.5 2.4

400 109.1 3.7 381 117.9 3.2 361 128.0 2.8 340 139.2 2.4 317 151.9 2.1

411 110.0 3.7 392 118.9 3.3 372 128.9 2.9 350 140.2 2.5 327 152.9 2.1

423 110.9 3.8 403 119.9 3.4 382 129.9 2.9 360 141.2 2.5 336 154.0 2.2

434 111.7 3.9 414 120.8 3.4 392 131.0 3.0 369 142.2 2.6 345 155.2 2.2

446 112.5 4.0 425 121.7 3.5 403 131.9 3.1 380 143.2 2.7 354 156.4 2.3

459 113.4 4.0 437 122.5 3.6 414 133.0 3.1 389 144.5 2.7 363 157.5 2.3

420 107.8 3.9 401 116.6 3.4 380 126.6 3.0 357 137.7 2.6 334 150.2 2.2

432 108.7 4.0 412 117.6 3.5 390 127.5 3.1 368 138.6 2.7 343 151.2 2.3

444 109.6 4.1 423 118.6 3.6 401 128.5 3.1 378 139.7 2.7 353 152.3 2.3

457 110.5 4.1 435 119.5 3.6 412 129.5 3.2 388 140.7 2.8 362 153.5 2.4

469 111.3 4.2 447 120.4 3.7 424 130.5 3.2 399 141.6 2.8 372 154.6 2.4

482 112.2 4.3 460 121.1 3.8 435 131.5 3.3 409 142.9 2.9 382 155.8 2.5

473 123.8 3.8 451 133.9 3.4 427 145.3 2.9 402 158.1 2.5 376 172.5 2.2

486 124.9 3.9 464 135.1 3.4 439 146.4 3.0 414 159.2 2.6 386 173.6 2.2

500 125.9 4.0 476 136.1 3.5 452 147.6 3.1 425 160.4 2.7 397 174.9 2.3

514 126.8 4.1 490 137.2 3.6 464 148.7 3.1 437 161.5 2.7 408 176.3 2.3

528 127.8 4.1 503 138.2 3.6 477 149.8 3.2 449 162.6 2.8 418 177.5 2.4

543 128.8 4.2 517 139.1 3.7 490 151.0 3.2 460 164.1 2.8 430 178.9 2.4

531 144.9 3.7 507 156.8 3.2 480 170.1 2.8 452 185.0 2.4 422 201.8 2.1

546 146.1 3.7 521 158.1 3.3 494 171.3 2.9 465 186.3 2.5 434 203.2 2.1

561 147.3 3.8 535 159.3 3.4 507 172.7 2.9 478 187.7 2.5 446 204.7 2.2

577 148.4 3.9 550 160.6 3.4 521 174.1 3.0 491 189.0 2.6 458 206.3 2.2

593 149.6 4.0 565 161.8 3.5 535 175.3 3.1 504 190.3 2.7 470 207.8 2.3

610 150.7 4.0 581 162.8 3.6 550 176.7 3.1 517 192.0 2.7 483 209.4 2.3

555 144.1 3.9 530 155.8 3.4 502 169.1 3.0 472 183.9 2.6 441 200.6 2.2

571 145.2 3.9 545 157.1 3.5 516 170.3 3.0 486 185.2 2.6 454 202.0 2.2

587 146.4 4.0 560 158.4 3.5 531 171.7 3.1 500 186.6 2.7 466 203.5 2.3

604 147.5 4.1 575 159.6 3.6 545 173.0 3.2 513 187.9 2.7 479 205.0 2.3

620 148.7 4.2 591 160.8 3.7 560 174.3 3.2 528 189.1 2.8 492 206.5 2.4

638 149.8 4.3 608 161.8 3.8 575 175.7 3.3 541 190.9 2.8 505 208.1 2.4

30°C 35°C

Unit Siz e

Fan

Pow er

(kW)

25°C

110D

125D

40°C 45°C

50 12.0

LWT

(°C)

Ambient Air Tem perature

50 12.0

130D 50 12.0

140D

50 15.1

160D

50 15.1

50 18.1190D

180D

Performance Data

CAT 611 27

Part Load Performance Data (60 Hz)

Model % Load Tons kW EER IPLV Model % Load Tons kW EER IPLV

100 27 34.1 9.6 100 81 99.3 9.8

75 20 18.8 13.1 75 61 54.1 13.5 50 14 10.4 15.7 50 41 29.3 16.6 25 7 5.0 16.3 25 20 13.6 17.9

100 32 39.5 9.6 100 89 109.2 9.8

75 24 21.7 13.1 75 67 59.5 13.5 50 16 12.0 15.8 50 45 32.2 16.6 25 8 5.8 16.4 25 22 14.9 17.9

100 35 41.9 10.0 100 100 124.8 9.6

75 26 23.1 13.6 75 75 68.6 13.1 50 17 12.8 16.3 50 50 36.5 16.4 25 9 6.1 17.2 25 25 17.2 17.4

100 38 45.0 10.1 100 106 129.9 9.8

75 28 24.7 13.8 75 80 71.3 13.4 50 19 13.7 16.6 50 53 38.1 16.7 25 9 6.4 17.8 25 27 18.1 17.6

100 43 49.6 10.3 100 117 143.4 9.8

75 32 27.6 13.9 75 88 77.5 13.6 50 21 15.3 16.7 50 59 42.3 16.6 25 11 7.1 17.9 25 29 19.7 17.8

100 48 57.1 10.1 100 130 162.0 9.6

75 36 31.1 13.9 75 97 86.4 13.5 50 24 17.4 16.6 50 65 47.7 16.3 25 12 8.2 17.6 25 32 22.6 17.2

100 52 61.9 10.0 100 136 160.2 10.2

75 39 33.7 13.8 75 102 89.5 13.7 50 26 18.8 16.5 50 68 49.2 16.6 25 13 8.8 17.5 25 34 23.5 17.4

100 56 68.7 9.8 100 153 184.0 10.0

75 42 36.3 13.9 75 115 100.7 13.7 50 28 20.3 16.6 50 77 54.8 16.8 25 14 9.5 17.7 25 38 25.8 17.8

100 58 67.7 10.3 100 172 215.3 9.6

75 44 37.4 14.0 75 129 116.5 13.3 50 29 21.1 16.5 50 86 62.6 16.5 25 15 9.8 17.7 25 43 29.4 17.6

100 64 79.3 9.7 100 180 214.0 10.1

75 48 42.1 13.7 75 135 118.3 13.7 50 32 23.3 16.5 50 90 65.5 16.5 25 16 11.0 17.5 25 45 30.7 17.6

100 73 87.7 10.0

75 55 48.4 13.6 50 37 26.4 16.6 25 18 12.2 18.0

25 14.6

30 14.7

35 15.2

40 15.5

45 15.6

50 15.5

55 15.4

60 15.5

75 15.4

65 15.5

70 15.4

90 15.4

100 15.1

110 15.4

125 15.4

180 15.2

130 15.2

140 15.4

190 15.4

15.480

160 15.6

Part Load Performance Data (60 Hz)

Table 18: 60 Hz Part Load Performance Data (IP)

28 CAT 611

Table 19: 60 Hz Part Load Performance Data (SI)

100 96. 0 33. 5 2. 9 100 285.2 99.3 2. 9

75 72.0 18. 5 3. 9 75 213. 9 54. 1 4. 0 50 48.0 10. 5 4. 6 50 142. 6 29. 3 4. 9 25 24.0 5. 0 4. 8 25 71. 3 13.6 5. 2

100 111.1 38. 5 2. 9 100 313. 6 109. 2 2. 9

75 83.3 21. 2 3. 9 75 235. 2 59. 5 4. 0 50 55.6 11. 8 4. 7 50 156. 8 32. 2 4. 9 25 27.8 5. 7 4. 9 25 78. 4 14.9 5. 2

100 122.7 41. 9 2. 9 100 350. 9 124. 8 2. 8

75 92.0 23. 1 4. 0 75 263. 2 68. 6 3. 8 50 61.4 12. 8 4. 8 50 175. 5 36. 5 4. 8 25 30.7 6. 1 5. 0 25 87. 7 17.2 5. 1

100 133.3 45. 0 3. 0 100 373. 1 129. 9 2. 9

75 99.9 24. 7 4. 0 75 279. 8 71. 3 3. 9 50 66.6 13. 7 4. 9 50 186. 5 38. 1 4. 9 25 33.3 6. 4 5. 2 25 93. 3 18.1 5. 2

100 149.8 49. 6 3. 0 100 411. 7 143. 4 2. 9

75 112. 3 27. 6 4. 1 75 308. 8 77. 5 4. 0 50 74.9 15. 3 4. 9 50 205. 9 42. 3 4. 9 25 37.4 7. 1 5. 2 25 102.9 19.7 5. 2

100 169.1 57. 1 3. 0 100 455. 7 162. 0 2. 8

75 126. 8 31. 1 4. 1 75 341. 8 86. 4 4. 0 50 84.6 17. 4 4. 9 50 227. 8 47. 7 4. 8 25 42.3 8. 2 5. 2 25 113.9 22.6 5. 0

100 181.4 61. 9 2. 9 100 478. 9 160. 2 3. 0

75 136. 1 33. 7 4. 0 75 359. 2 89. 5 4. 0 50 90.7 18. 8 4. 8 50 239. 5 49. 2 4. 9 25 45.4 8. 8 5. 1 25 119.7 23.5 5. 1

100 197.3 68. 7 2. 9 100 539. 0 184. 0 2. 9

75 147. 9 36. 3 4. 1 75 404. 3 100. 7 4. 0 50 98.6 20. 3 4. 9 50 269. 5 54. 8 4. 9 25 49.3 9. 5 5. 2 25 134.8 25.8 5. 2

100 204.3 67. 7 3. 0 100 605. 5 215. 3 2. 8

75 153. 2 37. 4 4. 1 75 454. 1 116. 5 3. 9 50 102. 1 21. 1 4. 8 50 302. 7 62. 6 4. 8 25 51.1 9. 8 5. 2 25 151.4 29.4 5. 2

100 225.4 79. 3 2. 8 100 633. 3 214. 0 3. 0

75 169. 0 42. 1 4. 0 75 474. 9 118. 3 4. 0 50 112. 7 23. 3 4. 8 50 316. 6 65. 5 4. 8 25 56.3 11. 0 5. 1 25 158. 3 30. 7 5. 2

100 257.0 87. 7 2. 9

75 192. 8 48. 4 4. 0 50 128. 5 26. 4 4. 9 25 64.3 12. 2 5. 3

COP I P LV

4. 5

190

4. 5

4. 6

180

4. 5

4. 6

160

4. 6

4. 5

140

4. 5

130

4. 4

4. 6

125

4. 5

110

4. 5

100

4. 4

4. 3

Mode l % Load

Ca pa c i t y kWPower

COP I PL V M od el % Load

Ca pa ci t y kWPower

Part Load Performance Data (60 Hz)

CAT 611 29

Part Load Performance Data (50 Hz)

Model % Load Tons kW EER IPLV Model % Load Tons kW EER IPLV

100 23 27.3 10.0 100 67 79.4 10.2

75 17 15.0 13.6 75 50 43.3 14.0 50 11 8.3 16.3 50 34 23.5 17.2 25 6 4.0 16.9 25 17 10.9 18.6

100 26 31.6 10.0 100 74 87.4 10.2

75 20 17.4 13.6 75 56 47.6 14.0 50 13 9.6 16.4 50 37 25.8 17.2 25 7 4.6 17.0 25 19 12.0 18.6

100 29 33.5 10.4 100 83 99.8 10.0

75 22 18.5 14.1 75 62 54.9 13.6 50 14 10.3 16.9 50 41 29.2 17.0 25 7 4.9 17.8 25 21 13.8 18.1

100 31 36.0 10.5 100 88 103.9 10.2

75 24 19.8 14.3 75 66 57.0 13.9 50 16 11.0 17.2 50 44 30.5 17.3 25 8 5.1 18.5 25 22 14.5 18.3

100 35 39.7 10.7 100 97 114.7 10.2

75 27 22.1 14.4 75 73 62.0 14.1 50 18 12.2 17.3 50 49 33.9 17.2 25 9 5.7 18.6 25 24 15.8 18.5

100 40 45.7 10.5 100 108 129.6 10.0

75 30 24.9 14.4 75 81 69.1 14.0 50 20 13.9 17.2 50 54 38.2 16.9 25 10 6.6 18.3 25 27 18.1 17.8

100 43 49.5 10.4 100 113 128.2 10.6

75 32 26.9 14.3 75 85 71.6 14.2 50 21 15.0 17.1 50 57 39.4 17.2 25 11 7.1 18.2 25 28 18.8 18.1

100 47 55.0 10.2 100 127 147.2 10.4

75 35 29.1 14.4 75 95 80.6 14.2 50 23 16.2 17.2 50 64 43.8 17.4 25 12 7.6 18.4 25 32 20.7 18.5

100 48 54.2 10.7 100 143 172.2 10.0

75 36 29.9 14.5 75 107 93.2 13.8 50 24 16.9 17.1 50 71 50.1 17.1 25 12 7.9 18.4 25 36 23.5 18.3

100 53 63.4 10.1 100 149 171.2 10.5

75 40 33.7 14.2 75 112 94.7 14.2 50 27 18.6 17.1 50 75 52.4 17.1 25 13 8.8 18.2 25 37 24.6 18.3

100 61 70.2 10.4

75 46 38.7 14.1 50 30 21.1 17.2 25 15 9.7 18.7

25 15.2

30 15.2

35 15.8

40 16.1

60 16.1

45 16.2

50 16.1

75 16.0

80 16.0

65 16.1

70 16.0

55 16.0

90 16.0

100 15.6

110 15.9

125 16.0

130 15.7

140 16.0

160 16.1

180 15.8

190 16.0

Part Load Performance Data (50 Hz)

Table 20: 50 Hz Part Load Performance Data (IP)

30 CAT 611

Table 21: 50 Hz Part Load Performance Data (SI)

100 81.4 26.8 3. 0 100 236.7 79. 4 3. 0

75 61.1 14. 8 4. 1 75 177. 5 43.3 4. 1 50 40. 7 8.4 4. 9 50 118.3 23. 5 5. 0 25 20. 4 4.0 5. 1 25 59.2 10.9 5. 4

100 93.7 30.8 3. 0 100 260.3 87. 4 3. 0

75 70.3 17. 0 4. 1 75 195. 2 47.6 4. 1 50 46. 8 9.5 5. 0 50 130.2 25. 8 5. 0 25 23. 4 4.5 5. 2 25 65.1 12.0 5. 4

100 101. 9 33.5 3.0 100 291.3 99. 8 2. 9

75 76.4 18. 5 4. 1 75 218. 4 54.9 4. 0 50 50.9 10. 3 5. 0 50 145. 6 29.2 5. 0 25 25. 5 4.9 5. 2 25 72.8 13.8 5. 3

100 110. 6 36.0 3.1 100 309.6 103.9 3. 0

75 83.0 19. 8 4. 2 75 232. 2 57.0 4. 1 50 55.3 11. 0 5. 0 50 154. 8 30.5 5. 1 25 27. 7 5.1 5. 4 25 77.4 14.5 5. 4

100 124. 3 39.7 3.1 100 341.7 114.7 3. 0

75 93.2 22. 1 4. 2 75 256. 3 62.0 4. 1 50 62.2 12. 2 5. 1 50 170. 9 33.9 5. 0 25 31. 1 5.7 5. 4 25 85.4 15.8 5. 4

100 140. 4 45.7 3.1 100 378.2 129.6 2. 9

75 105. 3 24.9 4. 2 75 283. 7 69. 1 4. 1 50 70.2 13. 9 5. 0 50 189. 1 38.2 5. 0 25 35. 1 6.6 5. 4 25 94.6 18.1 5. 2

100 150. 6 49.5 3.0 100 397.5 128.2 3. 1

75 112. 9 26.9 4. 2 75 298. 1 71. 6 4. 2 50 75.3 15. 0 5. 0 50 198. 7 39.4 5. 0 25 37. 6 7.1 5. 3 25 99.4 18.8 5. 3

100 163. 7 55.0 3.0 100 447.4 147.2 3. 0

75 122. 8 29.1 4. 2 75 335. 5 80. 6 4. 2 50 81.9 16. 2 5. 0 50 223. 7 43.8 5. 1 25 40. 9 7.6 5. 4 25 111.8 20. 7 5. 4

100 169. 6 54.2 3.1 100 502.6 172.2 2. 9

75 127. 2 29.9 4. 3 75 376. 9 93. 2 4. 0 50 84.8 16. 9 5. 0 50 251. 3 50.1 5. 0 25 42. 4 7.9 5. 4 25 125.6 23. 5 5. 4

100 187. 1 63.4 2.9 100 525.6 171.2 3. 1

75 140. 3 33.7 4. 2 75 394. 2 94. 7 4. 2 50 93.5 18. 6 5. 0 50 262. 8 52.4 5. 0 25 46. 8 8.8 5. 3 25 131.4 24. 6 5. 4

100 213. 3 70.2 3.0

75 160. 0 38. 7 4. 1 50 106. 7 21. 1 5. 0 25 53. 3 9.7 5. 5

Model % Load

Ca pa ci ty kWPower

kW COP IPLV Model % Load

Ca pa ci ty

190

4.7

180

4.6

4.7

160

4.7

140

4.7

130

4.6

4.7

125

4.7

110

4.7

4.6

100

4.6

4.7

4.6

4.7

Power

kW COP I PLV

Part Load Performance Data (50 Hz)

CAT 611 31

Dimensions

Figure 20: AGZ025DH - 035DH (Packaged)

32 CAT 611

Figure 21: AGZ040DH - 070DH (Packaged)

Dimensions

CAT 611 33

Dimensions

Figure 22: AGZ075DH - 100DH (Packaged)

34 CAT 611

Figure 23: AGZ110DH - 130DH 208/230 volt models (460/575 next page)

Dimensions

CAT 611 35

Dimensions

Figure 24: AGZ110DH - 130DH 460/575 volt models (208/230 previous page)

36 CAT 611

Figure 25: AGZ140DH - 180DH (Packaged)

Dimensions

CAT 611 37

Dimensions

Figure 26: AGZ190DH (Packaged)

38 CAT 611

Physical Data

BASIC DATA Ckt.1 Ck t.2 Ck t.1 Ckt.2 Ckt.1 Ckt.2 Ckt.1 Ckt.2

Unit Capacity @ AHRI Conditions (See Note 1), Tons (kW) Number Of Refrigerant Circuits

28 28 32 32 32 32 39 39

(13) (13) (15) (15) (15) (15) (17) (17)

Unit Operating Weight, lbs (kg) Unit Shippin g Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

COMPRESSORS

Ty pe Nominal tonnage of each Compressor 7.5 7.5 8.5 8.5 8.5 10 10 10 Number Of Compressors per Circuit 22222 2 22

85 85 110 110 110 110 110 110

(2410) (2410) (3119) (3119) (3119) (3119) (3119) (3119)

CA PACIT Y REDUCT I ON STEPS - PERCENT OF COM PRESSOR DISPLACEMENT

Staging, 4 Stages, Circuit #1 in Lead Staging, 4 Stages, Circuit #2 in Lead

CONDENSERS - HIGH EFFIC IENCY FIN AND T UBE T YPE WITH INT EGRA L SUBCOOL ING

Coil Face Area, ft

26.3 26.3 26.3 26.3 26.3 26.3 44.1 44.1

Coil Face Area, (m

) 2.4 2.4 2.4 2.4 2.4 2.4 4.1 4.1

50x75.6 50x75.6 50x75.6 50x75.6 50x75.6 50x 75.6 42x75.6 42x75.6

(1270x1920) (1270x 1920) (1270x1920) (1270x1920) (1270x1920) (1270x1920) (1067x1920) (1067x1920) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 2 16 x 2 Pumpdown Capacity, 90% Full lbs (kg) 40 (18) 40 (18) 40 (18) 40 (18) 40 (18) 40 (18) 47 (21) 47 (21)

CONDENSER FANS - DIRECT DRIVE PROPELL ER T YPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) (Note 2) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/sec) 60 Hz Total Unit Airflow , CFM (l/sec )

EV APORATOR - BRAZED PLATE-TO-PLATE

Number of Evaporators Number of Refrigerant Circuits Water V olume, Gallons , ( l) Max imum W a t er Pr e s su r e , ps ig ( kPa) Max. Refrig. Working Pressure, psig (kPa) Water Inlet / Outlet V ictaulic Conn. in. (mm) Drain - NPT int, in. (mm) (Note 4) Vent - NPT int, in. (mm) (Note 4)

Finned Height x Finned Length, in. (mm)

Unit Operating Charge, R-410A , lbs (kg)

Oil Charge Per Compress or, oz (g)

Cabinet Dimensions, L x W x H, in. (mm)

24,316 (11,478) 24,316 (11,478) 24,316 (11,478) 39,600 (18,692)

0-25-50-75-100 0-25-50-75-100 27-50-73-100

Tandem Scrolls Tandem Scrolls

2.01 (7.6) 2.01 (7.6) 2.22 (8.4) 2.43 (9.2)

653 (4502) 653 (4502)

PHYSICAL DATA

AGZ-D MODEL NUMBER

25 30 35 40

38 (133)

22 2 2

27 (96) 32 (111) 35 (123)

94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4

(2398 x 2235 x 2550) (2398 x 2235 x 2550) (2398 x 2235 x 2550) (2398 x 2235 x 2550)

3163 (1435) 3195 (1449) 3205 (1454) 3285 (1490) 3148 (1428) 3180 (1442) 3185 (1445) 3265 (1481)

284 (129) 284 (129) 288 (130) 288 (130)

Tandem Scrolls Tandem Scrolls

0-25-50-75-100 0-25-50-75-100 23-50-73-100 0-25-50-75-100

0-25-50-75-100

4 – 30 (762) 4 – 30 (762) 4 – 30 (762) 4 – 30 (762) 4 – 1.5 (1.1) 4 – 1.5 (1.1) 4 – 1.5 (1.1) 4 – 1.5 (1.1)

1140 1140 1140 1140

8950 (45) 8950 (45) 8950 (45) 8950 (45)

22 2 2

653 (4502) 653 (4502)

653 (4502) 653 (4502) 653 (4502) 653 (4502)

2.5 (65) 2.5 (65) 2.5 (65) 2.5 (65) Field Piping Field Piping Field Piping Field Piping Field Piping Field Piping Field Piping Field Piping

Table 22: Physical Data - AGZ025D - AGZ040D

Physical Data

Note 1: Nominal capacity based on 95°F ambient air and 54°F/44°F water range. Note 2: For all 380V/60 & 575V/60 models, HP = 2.0. Note 3: Water connection shown is nominal pipe size. Note 4: Brazed plate evaporators do not have drain or vent connections integral to the heat exchanger. The connections must be installed in the field inlet and

outlet piping as shown in Piping Section beginning on page 11.

CAT 611 39

Physical Data

BASIC DATA Ckt.1 Ckt.2 Ckt.1 Ckt.2 Ckt.1 Ckt.2 Ckt.1 Ckt.2

Unit Capacity @ AHRI Conditions (See Note 1), Tons (kW)

Number Of Refrigerant Circuits

44 44 50 50 52 52 54 54

(20) (20) (23) (23) (24) (24) (25) (25)

Unit Operating Weight, lbs (kg) Unit Shipping Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

COMPRESSORS

Type Nominal tonnage of each Compressor 11.5 11.5 13 13 13 15 15 15 Number Of Compressors per Circuit 2 2 2 2 2 2 2 2

110 110 110 110 110 110 110 110

(3119) (3119) (3119) (3119) (3119) (3119) (3119) (3119)

CAPACIT Y REDUCTION STEPS - PERCENT OF COM PRESSOR DISPLACEMENT

Staging, 4 Stages, Circuit #1 in Lead Staging, 4 Stages, Circuit #2 in Lead

CO NDENSERS - HIGH EFFICIENCY FIN AND T UBE T YP E WI T H I NT EGRA L SUBCOOL I NG

Coil Face A rea, f t

44.1 44.1 44.1 44.1 44.1 44.1 44.1 44.1

Coil Face A rea, (m

) 4.1 4.1 4.1 4.1 4.1 4.1 4.1 4.1

42x75.6 42x75.6 42x75.6 42x75.6 42x75.6 42x75.6 42x75.6 42x75.6

(1067x1920) (1067x1920) (1067x1920) (1067x1920) (1067x1920) (1067x1920) (1067x1920) (1067x1920) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 Pumpdow n Capacity, 90% Full lbs (kg) 69 (31) 69 (31) 69 (31) 69 (31) 69 (31) 69 (31) 69 (31) 69 (31)

CO NDENSER FA NS - DIRECT DRIV E PROPEL L ER TYPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) (Note 2) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/sec) 60 Hz Total Unit Airf low , CFM (l/sec)

EV APORATOR - BRAZED PLATE-TO-PLATE

Number of Evaporators Number of Ref rigerant Circuits Water Volume, Gallons, (l) Max imum W a ter Pr es s ur e , ps ig (kPa ) Maximum Refrigerant Working Pres sure, psig (kPa) Water Inlet / Outlet Victaulic Connections, in. (mm) Drain - NPT int, in. (mm) (Note 4) Vent - NPT int, in. (mm) (Note 4)

Finned Height x Finned Length, in. (mm)

Oil Charge Per Compressor, oz (g)

Unit Operating Charge, R-410A, lbs (kg)

Cabinet Dimens ions, L x W x H, in. (mm)

Field Piping Field Piping Field Piping Field Piping Field Piping Field Piping

653 (4502) 653 (4502) 653 (4502)

2.5 (65) 2.5 (65) 3 (80)

3.28 (12.4) 3.49 (13.2) 4.04 (15.3) 653 (4502) 653 (4502) 653 (4502)

222

37,228 (17,572) 37,228 (17,572) 37,228 (17,572)

1140 1140 1140

8950 (45) 8950 (45) 8950 (45)

4 – 30 (762) 4 – 30 (762) 4 – 30 (762) 4 – 1.5 (1.1) 4 – 1.5 (1.1) 4 – 1.5 (1.1)

0-23-50-73-100 0-25-50-75-100

0-25-50-75-100 0-27-50-77-100 0-25-50-75-100

Tandem Scrolls Tandem Scrolls

0-25-50-75-100

Tandem Scrolls Tandem Scrolls

3495 (1585) 3525 (1599) 3645 (1639)

476 (216) 476 (216) 568 (258)

3555 (1613)

(2398 x 2235 x 2550)

3680 (1670)3525 (1599)

(2398 x 2235 x 2550) (2398 x 2235 x 2550)

94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.

56 (197)

222

50 55 60

3445 (1563)

0-25-50-75-100

37,228 (17,572)

1140

4 – 1.5 (1.1)

4 – 30 (762)

2.5 (65)

653 (4502)

43 (150)

Field Piping

653 (4502)

2.85 (10.8)

8950 (45)

476 (216)

3420 (1551)

(2398 x 2235 x 2550)

94.4 x 88.0 x 100.4

PHYSICAL DATA

AGZ - D M ODEL NUM BER

48 (169) 52 (181)

Table 23: Physical Data - AGZ045D - AGZ060D

outlet piping as shown in Piping Section beginning on page 11.

40 CAT 611

Table 24: Physical Data - AGZ065D - AGZ070D

BAS IC DATA Ck t.1 Ck t.2 Ck t.1 Ck t.2

Unit Capacity @ AHRI Conditions (See Note 1), Tons (kW) Number Of Refrigerant Circuits

58 58 60 60

(26) (26) (27) (27)

Unit Operating Weight, lbs (kg) Unit Shipping Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

COMPRESSORS

Type Nominal tonnage of each Compressor 15 15 15/20 15/20 Number Of Compr ess ors p er Cir cuit 2 2 2 2

110 110 110/158 110/158

(3119) (3119) 3119/4479 3119/4479

CAPACITY REDUCTION STEPS - PERCENT OF COMPRESSOR DISPLACEMENT

Staging, 4 Stages, Circuit #1 in Lead Staging, 4 Stages, Circuit #2 in Lead

CONDENSERS - HI GH EFFI C I ENCY FI N AND T UBE TYPE WIT H INT EGRAL SUBCOOL ING

Coil Face Area, f t

52.6 52.6 52.6 52.6

Coil Face A rea, (m

) 4.9 4.9 4.9 4.9

50x75.6 50x75.6 50x75.6 50x75.6

(1270x1920) (1270x 1920) (1270x1920) (1270x1920) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 Pumpdow n Capacity, 90% Full lbs (kg) 81 (37) 81 (37) 81 (37) 81 (37)

CONDENSER FANS - DIRECT DRIV E PROPEL L ER T YPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) (2) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/s ec) 60 Hz Total Unit Airflow , CFM (l/sec)

EVAPORATOR - BRAZED PLATE-TO-PLATE

Number of Evaporators Number of Refrigerant Circuits Water V olume, Gallons , (l) Maximum Water Pressure, psig (kPa) Maximum Refrigerant Working Press ure, psig (kPa) Water Inlet / Outlet V ictaulic Connections, in. (mm) Drain - NPT int, in. (mm) (Note 4) Vent - NPT int, in. (mm) (Note 4)

Finned Height x Finned Length, in. (mm)

Cabinet Dimensions, L x W x H, in. (mm)

Unit Operating Charge, R-410A, lbs (kg)

Oil Charge Per Compressor, oz (g)

AGZ - D M ODEL NUM BER

PHYSICAL DATA 65 70

58 (204) 64 (225)

94.4 x 88.0 x 100.4 94.4 x 88.0 x 100.4

(2398 x 2235 x 2550) (2398 x 2235 x 2550)

3715 (1683) 4125 (1869) 3675 (1665)

568 (258)

Tandem Scrolls Tandem Scrolls

4085 (1851)

568 (258)

0-25-50-75-100 0-21-50-71-100 0-25-50-75-100 0-28-50-78-100

4 – 30 (762) 4 – 30 (762) 4 – 2.0 (1.5) 4 – 2.0 (1.5)

1140 1140

8950 (45) 8950 (45)

43,452 (20,510) 43,452 (20,510)

11 22

4.76 (18.0) 4.76 (18.0) 653 (4502) 653 (4502) 653 (4502) 653 (4502)

3 (80) 3 (80) Field Piping Field Piping Field Piping Field Piping

Physical Data

outlet piping as shown in Piping Section beginning on page 11.

CAT 611 41

Physical Data

BASIC DATA Ckt.1 Ckt.2 Ckt.1 Ckt.2 Ck t.1 Ck t.2 Ck t.1 Ck t.2

Unit Capacity @ AHRI Conditions (See Note 1), Tons (kW)

Number Of Refrigerant Circuits

75 75 80 80 86 86 88 88

(34) (34) (36) (36) (39) (39) (40) (40)

Unit Operating Weight, lbs (kg) Unit Shipping Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

COMPRESSORS

Type Nominal tonnage of each Compressor 20 20 20 25 25 25 25/30 25/30 Number Of Compress ors per Circuit 2 2 2 2 2 2 2 2

158 158 158 230 230 230 230/213 230/213

(4479) (4479) (4479) (6520) (6520) (6520) 6520/6038 6520/6038

CAPACITY REDUCTION STEPS - PERCENT OF COMPRESSOR DISPLACEM ENT

Staging, 4 Stages, Circuit #1 in Lead Staging, 4 Stages, Circuit #2 in Lead

CONDENSERS - HIGH EFFICIENCY FIN AND TUBE TYPE WITH INTEGRAL SUBCOOLING

Coil Face A r ea, f t

66.2 66.2 66.2 66.2 78.8 78.8 78.8 78.8

Coil Face A r ea, (m

) 6.1 6.1 6.1 6.1 7.3 7.3 7.3 7.3

42 x113.4 42 x113.4 42 x113.4 42 x113.4 50 x113.4 50 x113.4 50 x113.4 50 x113.4

(1069x2880) (1069x2880) (1069x2880) (1069x2880) (1270x2880) (1270x2880) (1270x2880) (1270x2880) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 Pumpdow n Capac ity, 90% Full lbs (kg) 111 (50) 111 (50) 111 (50) 111 (50) 130 (59) 130 (59) 130 (59) 130 (59)

CONDENSER FA NS - DI RECT DRIV E P ROPEL L ER T YPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/sec) 60 Hz Total Unit A irflow , CFM (l/s ec)

EV APORATOR – BRAZED PLATE-TO-PLATE

Number of Evaporators Number of Refrigerant Circuits Water Volume, Gallons, (l) Max. Water Pressure, psig (kPa) Max. Refrigerant Working Pressure, psig (kPa) Water Inlet/Outlet Victaulic Conn. in. (mm) Drain - NPT int, in. (mm) (Note 3) Vent - NPT int, in. (mm) (Note 3)

Cabinet Dimensions, L x W x H, in. (mm)

Oil Charge Per Compressor, oz (g)

Finned Height x Finned Length, in. (mm)

Unit Operating Charge, R-410A, lbs (kg)

(3426 x 2235 x 2550)

134.9 x 88.0 x 100.4 134.9 x 88.0 x 100.4 134.9 x 88.0 x 100.4 134.9 x 88.0 x 100.4

81 (285) 89 (314) 100 (351)

222

PHYSICAL DATA 75 80 90 100

73 (257)

(3426 x 2235 x 2550) (3426 x 2235 x 2550)

5470 (2478) 5565 (2521) 5425 (2458) 5515 (2498)

870 (395) 870 (395)

(3426 x 2235 x 2550) 5660 (2564) 5795 (2625) 5605 (2539) 5730 (2596)

Tandem Scrolls Tandem Scrolls Tandem Scrolls Tandem Scrolls

653 (4502)

Field Piping

6 – 30 (762) 6 – 30 (762)

8950 (45)

1 2

653 (4502)

6 – 30 (762) 6 – 30 (762)

0-22-50-72-100 0-25-50-75-100 0-22-50-72-1000-25-50-75-100

870 (395) 870 (395)

1140

8950 (45)

1140

8950 (45) 8950 (45)

1140 1140

6 – 2.0 (1.5) 6 – 2.0 (1.5) 6 – 2.0 (1.5) 6 – 2.0 (1.5)

3 (80)

653 (4502) 653 (4502)

7.85 (29.7) 653 (4502)

5.47 (20.7)

Field Piping

0-22-50-72-100

65,178 (30,765)

653 (4502) 653 (4502) 653 (4502)

3 (80) 3 (80) 3 (80)

0-28-50-78-100 0-25-50-75-100

Field Piping Field Piping

6.18 (23.4) 6.66 (25.2)

Field Piping

AGZ - D M ODEL NUM BER

61,200 (28,888) 61,200 (28,888) 65,178 (30,765)

0-25-50-75-100

Field Piping

Table 25: Physical Data - AGZ075D - AGZ100D

outlet piping as shown in Piping Section beginning on page 11.

42 CAT 611

Table 26: Physical Data - AGZ110D - AGZ130D

BASIC DATA Ckt.1 Ckt.2 Ck t.1 Ckt.2 Ckt.1 Ckt.2

Unit Capacity @ AHRI Conditions (See Note 1), Tons (kW) Number Of Refrigerant Circuits

102 102 115 115 115 115

(46) (46) (52) (52) (52) (52)

Unit Operating Weight, lbs (kg) Unit Shipping Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

CO M PRESSORS

Type Nominal tonnage of each Compressor 20 20 20 25 25 25 Number Of Compressors per Circuit 3 3 3 3 3 3

158 158 158 230 230 230

(4479) (4479) (4479) (6520) (520) (6520)

CA PAC I T Y REDUCT ION STEPS - PERC ENT OF C OMPRESSOR DISPLACEM ENT

Staging, 6 Stages, Circuit #1 in Lead Staging, 6 Stages, Circuit #2 in Lead

CONDENSERS - HIGH EFFICIENCY FI N A ND T UBE T YPE WI T H INTEGRAL SUBCOOL ING

Coil Face Area, ft

88.4 88.4 105.3 105.3 105.3 105.3

Coil Face Area, (m

) 8.2 8.2 9.8 9.8 9.8 9.8

42 x151.6 42 x151.6 50 x151.6 50 x151.6 50 x151.6 50 x151.6

(1069x3851) (1069x3851) (1270x 3851) (1270x3851) (1270x3851) (1270x3851) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 Pumpdow n Capacity, 90% Full lbs (kg) 142/64 142/64 166/75 166/75 166/75 166/75

CONDENSER FA NS - DIRECT DRIV E PROPEL L ER T YPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/sec) 60 Hz Total Unit Airflow , CFM (l/sec)

EVAPORATOR – BRAZED PLATE-TO-PLATE

Number of Evaporators Number of Refrigerant Circuits Water Volume, Gallons, (l) Max. Water Pressure, psig (kPa) Max. Refrigerant Working Pressure, psig (kPa) Water Inlet / Outlet V ictaulic Conn, in. (mm) Drain - NPT int, in. (mm) (N ote 3) Vent - NPT int, in. (mm) (Note 3)

Finned Height x Finned Length, in. (mm)

Cabinet Dimensions, L x W x H, in. (mm)

Oil Charge Per Compressor, oz (g)

Unit Operating Charge, R-410A, lbs (kg)

PHYSICAL DATA

AGZ - D M ODEL NUM BER

110 125 130

173.1 x 88.0 x 100.4 173.1 x 88.0 x 100.4

117 (412) 130 (456)

7300 (3307) 7535 (3413) 7680 (3479) 7230 (3275) 7455 (3377) 7590 (3438)

(4397 x 2235 x 2550) (4397 x 2235 x 2550)

106 (373)

173.1 x 88.0 x 100.4

(4397 x 2235 x 2550)

1155 (524) 1155 (524) 1155 (524)

Trio Scrolls Trio Scrolls Trio Scrolls

0-17-33-50-67-83-100 0-15-33-48-67-81-100 0-17-33-50-67-83-100 0-17-33-50-67-83-100 0-19-33-52-67-86-100 0-17-33-50-67-83-100

8 – 2.0 (1.5) 8 – 2.0 (1.5) 8 – 2.0 (1.5)

8 – 30 (762) 8 – 30 (762) 8 – 30 (762)

1140 1140 1140

8950 (45) 8950 (45) 8950 (45)

81,600 (38,517) 86,904 (41,020) 86,904 (41,020)

11 1 22 2

8.32 (31.5) 9.51 (36.0) 10.7 (40.5) 653 (4502) 653 (4502) 653 (4502) 653 (4502) 653 (4502) 653 (4502)

3 (80) 3 (80) 3 (80) Field Piping Field Piping Field Piping Field Piping

Field Piping Field Piping

outlet piping as shown in Piping Section beginning on page 11.

CAT 611 43

Physical Data

BASIC DATA Ck t.1 Ckt.2 Ckt.1 Ckt.2 Ckt.1 Ck t.2 Ck t.1 Ckt.2

Unit Capacity @ AHRI (See Note 1), Tons (kW) Number Of Refrigerant Circuits

125 125 130 130 130 130 140 140

(57) (57) (59) (59) (59) (59) (64) (64)

Unit Operating Weight, lbs (kg) Unit Shipping Weight, lbs (kg) Add'l Weight for Copper Finned Coils, lbs (kg)

COMPRESSORS

Type Nominal tonnage of each Compressor 25 25 25 30 30 30 30 30 Number Of Compress ors per Circuit 3 3 3 3 3 3 3 3

230 230 230 213 213 213 213 213

(6520) (6520) (6520) (6038) (6038) (6038) (6038) (6038)

CAPACITY REDUCTION STEPS - PERCENT OF COMPRESSOR DISPLACEMENT

Staging, 6 Stages, Circuit #1 in Lead Staging, 6 Stages, Circuit #2 in Lead

CONDENSERS - HIGH EFFICIENC Y FIN A ND T UBE T YP E WIT H INTEGRAL SUBC OOLING

Coil Face Area, ft

131.8 131.8 131.8 131.8 131.8 131.8 158.3 158.3

Coil Face Area, (m

) 12.2 12.2 12.2 12.2 12.2 12.2 14.7 14.7

50 x 190 50 x 190 50 x 190 50 x 190 50 x 190 50 x 190 50 x 228 50 x 228

(1270x4821) (1270x4821) (1270x4821) (1270x4821) (1270x4821) (1270x4821) (1270x5791) (1270x 5791) Fins Per Inch x Row s Deep 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 16 x 3 Pumpdow n Capacity, 90% Full lbs (kg) 202 (92) 202 (92) 202 (92) 202 (92) 202 (92) 202 (92) 242 (110) 242 (110)

CONDENSER FANS - DI RECT DRIV E PROPELL ER TYPE

Number Of Fans - Fan Diameter, in. (mm) Number Of Motors - HP (kW) Fan And Motor RPM, 60Hz 60 Hz Fan Tip Speed, FPM (m/sec) 60 Hz Total Unit Airf low , CFM (l/sec)

EV APORATOR - SHELL-AND-TUBE

Number of Evaporators Number of Ref rigerant Circuits Water V olume, Gallons , ( l) Max imu m Water Pr es su r e, ps ig ( kPa) Max. Ref rig. Working Pressure, psig (kPa) Water Inlet / Outlet Victaulic Conn. in. (mm) Drain - NPT int, in. Vent - NPT int, in.

Finned Height x Finned Length, in. (mm)

Cabinet Dimensions, L x W x H, in. (mm)

Oil Charge Per Compress or, oz (g)

Unit Operating Charge, R- 410A, lbs (kg)

180 (633)

PHYSICAL DATA

0-17-33-50-67-83-1000-17-33-50-67-83-100 0-15-33-48-67-81-100 0-17-33-50-67-83-100

(5552 x 2235 x 2545)

0-17-33-50-67-83-100

AGZ- D M ODEL NUM BER

140 160 180 190

136 (479) 153 (539) 172 (605)

218.6 x 88.0 x 100.4 218.6 x 88.0 x 100.4 218.6 x 88.0 x 100.4 256.9 x 88.0 x 100.4

222

1915 (869)

(6525 x 2235 x 2545)

9792(4436) 9942 (4504) 10107 (4578) 11070 (5015)

9310 (4217)

0-17-33-50-67-83-100

Triple Scrolls Triple Sc rolls Triple Scrolls Triple Scrolls

9625 (4360) 10585 (4795)

1596 (724) 1596 (724)

10 – 30 (762) 10 – 30 (762) 10 – 30 (762)

0-19-33- 52-67-86-100 0-17-33-50-67-83-100

1596 (724)

9460 (4285)

(5552 x 2235 x 2545) (5552 x 2235 x 2545)

12 – 30 (762)

10 – 2.0 (1.5) 10 – 2.0 (1.5) 10 – 2.0 (1.5) 12 - 2.0 (1.5)

1140 1140 1140 1140

8950 (45)

130,356 (61,522)

8950 (45) 8950 (45)

60 (227) 58 (219)

222

8950 (45)

108,630 (51,268) 108,630 (51,268) 108,630 (51,268)

57 (215)

152 (1048) 152 (1048) 152 (1048) 152 (1048)

60 (227)

8.0 (200)

450 (3103) 450 (3103) 450 (3103) 450 (3103)

½-in. NPTF ½-in. NPTF ½-in. NPTF

8.0 (200) 8.0 (200) 8.0 (200) ½-in. NPTF ½-in. NPTF½-in. NPTF ½-in. NPTF ½-in. NPTF

Table 27: Physical Data - AGZ140D - AGZ190D

Note 1: Nominal capacity based on 95°F ambient air and 54°F/44°F water range. Note 2: For all 380V/60 & 575V/60 models, HP = 2.0. Note 3: Water connection shown is nominal pipe size.

44 CAT 611

Pressure Drop Data

CCD

100

10 100 1000

Flow Rate (gpm)

Dp (ft)

A B C D E F G H I J K L M N O P Q R S T U

gpm DP ft. lps DP kpa gpm DP ft. lps DP kpa gpm DP ft. lps DP kpa

A025D

41.3 3.8 2.6 11.5 66.0 9.4 4.2 28.1 105.6 23.0 6.7 68.6

B030D

47.4 5.0 3.0 15.0 75.8 12.3 4.8 36.7 121.3 30.0 7.7 89.7

C035D

51.8 5.4 3.3 16.3 82.8 13.3 5.2 39.7 132.5 32.5 8.4 97.0

D040D

56.4 5.4 3.6 16.3 90.2 13.3 5.7 39.7 144.4 32.5 9.1 97.0

E045D

63.5 5.3 4.0 15.9 101.5 13.0 6.4 38.8 162.4 31.8 10.2 94.8

F050D

72.2 6.1 4.6 18.2 115.4 14.9 7.3 44.5 184.7 36.4 11.7 108.7

G055D

77.4 5.4 4.9 16.3 123.8 13.3 7.8 39.7 198.1 32.5 12.5 97.0

H060D

84.2 5.1 5.3 15.3 134.6 12.5 8.5 37.3 215.4 30.5 13.6 91.2

I065D

87.2 4.5 5.5 13.4 139.4 11.0 8.8 32.8 223.1 26.9 14.1 80.2

J070D

96.2 5.4 6.1 16.3 153.8 13.3 9.7 39.7 246.1 32.5 15.5 97.0

K075D

109.7 5.3 6.9 15.8 175.4 12.9 11.1 38.5 280.7 31.5 17.7 94.1

L080D

121.7 5.2 7.7 15.6 194.6 12.8 12.3 38.2 311.4 31.3 19.7 93.4

M090D

132.3 5.4 8.3 16.1 211.7 13.2 13.4 39.4 338.7 32.2 21.4 96.3

N100D

149.7 5.2 9.4 15.4 239.5 12.6 15.1 37.6 383.2 30.8 24.2 91.9

O110D

159.2 5.3 10.0 15.9 254.6 13.0 16.1 38.8 407.4 31.8 25.7 94.8

P125D

175.7 5.4 11.1 16.1 281.0 13.2 17.7 39.4 449.7 32.2 28.4 96.3

Q130D

194.3 5.5 12.3 16.5 310.8 13.5 19.6 40.3 497.3 33.0 31.4 98.5

R140D

204.3 4.8 12.9 14.4 326.9 11.8 20.6 35.2 523.0 28.8 33.0 86.1

S160D

230.0 5.9 14.5 17.7 367.9 14.5 23.2 43.3 588.7 35.4 37.1 105.8

T180D

258.3 7.4 16.3 22.0 413.3 18.0 26.1 53.7 661.2 44.0 41.7 131.3

U190D

270.2 9.0 17.0 26.9 432.2 22.0 27.3 65.7 691.6 53.7 43.6 160.5

Brazed Plate

Shell-and-Tube

Model

Ev ap o r a t or

Type

Curve

Re f .

Minimum Flow Rate Nominal Flow Rate Maximum Flow Rate

IP SI IP SI IP SI

Figure 27: Pressure Drop Curves

Pressure Drop Data

Table 28: Pressure Drop Data

CAT 611 45

Electrical Data

Electrical Data Notes

Notes for Unit Amp Draw:

1 Compressor RLA values are for wiring sizing purposes

only. Normal operating current draw at rated capacity may be less than the RLA value.

Notes for Electrical Data Single- and Multi-Point

1 Unit wire size ampacity (MCA) is equal to 125% of the

largest compressor-motor RLA plus 100% of RLA of all other loads in the circuit.

2 The control transformer is furnished and no separate

115V power is required. For both single- and multi-point power connections, the control transformer is in circuit #1 with control power wired from there to circuit #2. In multi-point power, disconnecting power to circuit #1 disconnects control power to the unit.

3 Wire sizing amps is 10 amps if a separate 115V power

supply is used for the control circuit.

4 Recommended power lead wire sizes for 3 conductors

per conduit are based on 100% conductor ampacity in accordance with NEC. Voltage drop has not been included. It is recommended that power leads be kept short. All terminal block connections must be made with copper (type THW) wire.

5 Recommended Fuse Sizes are selected at approximately

175% of the largest compressor RLA, plus 100% of all other loads in the circuit.

6 Maximum Fuse or breaker size is equal to 225% of the

largest compressor RLA, plus 100% of all other loads in the circuit.

7 The recommended power lead wire sizes are based on an

ambient temperature of 86°F (30°C). Ampacity correction factors must be applied for other ambient temperatures. Refer to the National Electrical Code Handbook.

8 Must be electrically grounded according to national and

local electrical codes.

Notes for Wiring Data

1 Single-point power supply requires a single disconnect to

supply electrical power to the unit. This power supply must either be fused or use a circuit breaker.

2 All field wiring to unit power block or optional non-

fused disconnect switch must be copper.

3 All field wire size values given in table apply to 75°C

rated wire per NEC.

Voltage Limitations:

1 Within 10 percent of nameplate rating. 2 Voltage unbalance not to exceed 2% with a resultant

current unbalance of 6 to 10 times the voltage unbalance per NEMA MG-1, 2009 Standard Rev. 1-2010.

Circuit Breakers

Factory installed compressor circuit breakers for short circuit protection are standard on units with single point power supply only. This option provides unit installed compressor short circuit protection and makes servicing easier.

Table 29: HSSCR Panel Rating

AGZ-D Model Size 208V-230V 380V-460V

025-190 100kA 65kA

Table 30: Standard Panel Rating

AGZ-D Model Size 208V 230V 380V 460V 575V

025-080, 125

090-110, 130-160 5kA 5kA 10kA 5kA 5kA

180,190 5kA 10kA 10kA 10kA 5kA

5kA 5kA 5kA 5kA 5kA

575V

25kA

Electrical Control Center

Operating and equipment protection controls and motor starting components are separately housed in a centrally located, weather resistant control panel with hinged and toollocked doors. In addition to the MicroTech III controller described in the next sections, the following components are housed in the panel:

• Power terminal blocks, multi-point connection standard

• Control, input, and output terminal block

• Control transformer

• Optional disconnect switch (through-the-door handle)

• Compressor motor inherent thermal and overload protection is standard

• Optional phase voltage monitor with under/over voltage and phase reversal protection

• Fan contactors with short circuit protective devices.

• Optional ground fault protection

• FanTrol fan staging head pressure control system

• Power connections are per the following table

Power Connections

Table 31: Power Connection Availability

Power Connection

AGZ025D-190D

Optional Single Point

AGZ025D-190D

Standard Multi-Point

Power

Disc.

Block

Swt.

Std Opt. Std Opt

Std Opt. Not Avail. Opt.

Comp

Circuit

Breakers

Panel High Short

Circuit Current

Rating

Definitions:

1 Power Block: An electrical device to directly accept field

wiring without any disconnecting means.

2 Disconnect Switch: A molded case switch that accepts

field wiring and disconnects main power to the entire unit or each main power supply if the multi-point power supply option is selected. This option does not provide overcurrent protection.

3 Compressor Circuit Breakers: A manually reset circuit

breaker for each compressor, providing compressor only short circuit protection and located ahead of the contactor.

4 Control Panel High Short Circuit Current Rating:

(Previously known as "withstand rating"). The entire control panel is designed for short circuit current rating as shown above. In the event of a short circuit, the damage is contained within the control panel enclosure.

46 CAT 611

NOCOM

BELL

LESS

EVAPORATOR

ONLY

24 VAC

LIQUID LINE #2

SOLENOID

24VAC 1.5 AMP MAX

LIQUID LINE #1

SOLENOID

24VAC 1.5 AMP MAX

4-20MA FOR

DEMAND LIMIT

(BY OTHERS)

4-20MA FOR

EVAP. WATER RESET

(BY OTHERS)

CHW FLOW SWITCH

-MANDATORY(BY OTHERS)

NOR. OPEN PUMP

AUX. CONTACTS

(OPTIONAL)

ICE MODE

SWITCH

(BY OTHERS)

TIME

CLOCK

OFF

MANUAL

AUTO

585

IF REMOTE STOP CONTROL IS USED REMOVE LEAD 585

FROM TERM

TB2-52 TO TB2-72

TIME

CLOCK

OFF

MANUAL

AUTO

CHW2

PUMP NO.2 RELAY

(BY OTHERS)

120VAC @ 1.0AMP MAX

93A

TB2

93A

TB2

TB1

COMPRESSOR(S)

AND FAN MOTORS

ALARM BELL

RELAY

120 VAC

FU5

FU6

CONTROL CIRCUIT

FUSE

SEE NOTE 1

FU4

REMOTE

STOP SWITCH

(BY OTHERS)

TB2

ALARM BELL

OPTION

120 VAC

(FACTORY WIRING)

TB1

TB2

ALARM BELL

RELAY

(BY OTHERS)

P2+

CHW1

PUMP NO.1 RELAY

(BY OTHERS)

120VAC @ 1.0AMP MAX

32A

ALARM

BELL OPTION

3 PHASE POWER SOURCE

DISCONNECT SWITCH

POWER BLOCK

DISCONNECT (BY OTHERS)

TB2

EXTERNAL

ALARM/

EVENT

DISCONNECT (BY OTHERS)

120 VAC

FIELD

SUPPLIED

OPTION

15A for 1.5 KVA 30A for 3.0KVA

(BY OTHERS)

Notes:

1.) IF FIELD SUPPLIED, CONTROL POWER USER MUST REMOVE FU6, AND WIRE NUMBERS 299, 301A INSIDE CONTROL PANEL

FIELD WIRING DIAGRAM

WITH MICROTECH CONTROLLER

301A

301 299

ABR

SV1

SV2

GND

(317)

PANEL

Field Wiring Diagram

Table 32: Typical Field Wiring Diagram (Single-point connection)

Electrical Data

CAT 611 47

Electrical Data

NOCOM

BELL

LESS

EVAPORATOR

ONLY

24 VAC

LIQUID LINE #2

SOLENOID

24VAC 1.5 AMP MAX

LIQUID LINE #1

SOLENOID

24VAC 1.5 AMP MAX

4-20MA FOR

DEMAND LIMIT

(BY OTHERS)

4-20MA FOR

EVAP. WATER RESET

(BY OTHERS)

CHW FLOW SWITCH

-MANDATORY(BY OTHERS)

NOR. OPEN PUMP

AUX. CONTACTS

(OPTIONAL)

ICE MODE

SWITCH

(BY OTHERS)

TIME

CLOCK

OFF

MANUAL

AUTO

585

IF REMOTE STOP CONTROL IS USED REMOVE LEAD 585

FROM TERM

TB2-52 TO TB2-72

TIME

CLOCK

OFF

MANUAL

AUTO

CHW2

PUMP NO.2 RELAY

(BY OTHERS)

120VAC @ 1.0AMP MAX

93A

TB2

93A

TB2

TB1

TO CIRCUIT 1

COMPRESSOR(S)

AND FAN MOTORS

ALARM BELL

RELAY

120 VAC

FU5

FU6

CONTROL CIRCUIT

FUSE

SEE NOTE 1

FU4

REMOTE STOP SWITCH (BY OTHERS)

TB2

ALARM BELL

OPTION

120 VAC

(FACTORY WIRING)

TB1

TB2

ALARM BELL

RELAY

(BY OTHERS)

P2+

CHW1

PUMP NO.1 RELAY

(BY OTHERS)

120VAC @ 1.0AMP MAX

32A

ALARM

BELL OPTION

3 PHASE POWER SOURCE

DISCONNECT SWITCH

POWER BLOCK

DISCONNECT 1

(BY OTHERS)

TB2

EXTERNAL

ALARM/

EVENT

DISCONNECT (BY OTHERS)

120 VAC

FIELD

SUPPLIED

OPTION

Notes:

FIELD WIRING DIAGRAM

WITH MICROTECH CONTROLLER

TO CIRCUIT 2

COMPRESSOR(S)

AND FAN MOTORS

3 PHASE POWER SOURCE

DISCONNECT SWITCH

POWER BLOCK

DISCONNECT 2

(BY OTHERS)

15A for 1.5 KVA 30A for 3.0KVA

(BY OTHERS)

1.) IF FIELD SUPPLIED, CONTROL POWER USER MUST REMOVE FU6, AND WIRE NUMBERS 299, 301A INSIDE CONTROL PANEL

301A

301 299

ABR

SV1

SV2

GND

(317)

PANEL

Table 33: Typical Field Wiring Diagram (Multi-point connection)

48 CAT 611

Table 34: Unit Amp Draw, 50 & 60 Hz

AGZ-D Volts/

Siz e Ph ase

#1 #3 #5 #2 #4 #6 #1 #3 #5 #2 #4 #6

208V/60 29.5 29.5 29.5 29.5 195 195 195 195 4 5.8 23.3 230V/60 29.5 29.5 29.5 29.5 195 195 195 195 4 5.8 23.3 380V/60 15.4 15.4 15.4 15.4 123 123 123 123 4 4.1 20.0 460V/60 12.8 12.8 12.8 12.8 100 100 100 100 4 2.8 13.0 400V/50 12.8 12.8 12.8 12.8 100 100 100 100 4 2.8 13.0 575V/60 12.2 12.2 12.2 12.2 80 80 80 80 4 3.0 14.0 208V/60 31.6 31.6 31.6 31.6 225 225 225 225 4 5.8 23.3 230V/60 30.1 30.1 30.1 30.1 225 225 225 225 4 5.8 23.3 380V/60 19.2 19.2 19.2 19.2 140 140 140 140 4 4.1 20.0 460V/60 16.7 16.7 16.7 16.7 114 114 114 114 4 2.8 13.0 400V/50 16.7 16.7 16.7 16.7 114 114 114 114 4 2.8 13.0 575V/60 13 13 13 13 80 80 80 80 4 3.0 14.0 208V/60 31.6 31.6 36.3 36.3 225 225 239 239 4 5.8 23.3 230V/60 30.1 30.1 36 36 225 225 239 239 4 5.8 23.3 380V/60 19.2 19.2 23.7 23.7 140 140 145 145 4 4.1 20.0 460V/60 16.7 16.7 17.9 17.9 114 114 125 125 4 2.8 13.0 400V/50 16.7 16.7 17.9 17.9 114 114 125 125 4 2.8 13.0 575V/60 13 13 13 13 80 80 80 80 4 3.0 14.0 208V/60 36.3 36.3 36.3 36.3 239 239 239 239 4 5.8 23.3 230V/60 36 36 36 36 239 239 239 239 4 5.8 23.3 380V/60 23.7 23.7 23.7 23.7 145 145 145 145 4 4.1 20.0 460V/60 17.9 17.9 17.9 17.9 125 125 125 125 4 2.8 13.0 400V/50 17.9 17.9 17.9 17.9 125 125 125 125 4 2.8 13.0 575V/60 13 13 13 13 80 80 80 80 4 3.0 14.0 208V/60 48.1 48.1 48.1 48.1 245 245 245 245 4 5.8 23.3 230V/60 48.1 48.1 48.1 48.1 245 245 245 245 4 5.8 23.3 380V/60 23.7 23.7 23.7 23.7 145 145 145 145 4 4.1 20.0 460V/60 18.9 18.9 18.9 18.9 125 125 125 125 4 2.8 13.0 400V/50 18.9 18.9 18.9 18.9 125 125 125 125 4 2.8 13.0 575V/60 15.1 15.1 15.1 15.1 100 100 100 100 4 3.0 14.0 208V/60 52.8 52.8 52.8 52.8 300 300 300 300 4 5.8 23.3 230V/60 52.8 52.8 52.8 52.8 300 300 300 300 4 5.8 23.3 380V/60 26.9 26.9 26.9 26.9 139 139 139 139 4 4.1 20.0 460V/60 23.1 23.1 23.1 23.1 150 150 150 150 4 2.8 13.0 400V/50 23.1 23.1 23.1 23.1 150 150 150 150 4 2.8 13.0 575V/60 19.9 19.9 19.9 19.9 109 109 109 109 4 3.0 14.0 208V/60 52.8 52.8 56.6 56.6 300 300 340 340 4 5.8 23.3 230V/60 52.8 52.8 55.8 55.8 300 300 340 340 4 5.8 23.3 380V/60 26.9 26.9 34 34 139 139 196 196 4 4.1 20.0 460V/60 23.1 23.1 26.9 26.9 150 150 172 172 4 2.8 13.0 400V/50 23.1 23.1 26.9 26.9 150 150 172 172 4 2.8 13.0 575V/60 19.9 19.9 23.7 23.7 109 109 132 132 4 3.0 14.0

Rated Load Amps Locked Rotor Amps Fan Motors

Circuit #1 Cir cuit #2 Circuit #1 Cir cuit #2

Qty FLA (ea) LRA (ea)

025D

030D

035D

040D

045D

050D

055D

Electrical Data

CAT 611 49

Electrical Data

AGZ-D Volts/

Siz e Pha se

#1 #3 #5 #2 #4 #6 #1 #3 #5 #2 #4 #6

208V/60 56.6 56.6 56.6 56.6 340 340 340 340 4 5.8 23.3 230V/60 55.8 55.8 55.8 55.8 340 340 340 340 4 5.8 23.3 380V/60 34 34 34 34 196 196 196 196 4 4.1 20.0 460V/60 26.9 26.9 26.9 26.9 172 172 172 172 4 2.8 13.0 400V/50 26.9 26.9 26.9 26.9 172 172 172 172 4 2.8 13.0 575V/60 23.7 23.7 23.7 23.7 132 132 132 132 4 3.0 14.0 208V/60 56.6 56.6 56.6 56.6 340 340 340 340 4 7.8 31.7 230V/60 55.8 55.8 55.8 55.8 340 340 340 340 4 7.8 35.6 380V/60 34 34 34 34 196 196 196 196 4 4.1 20.0 460V/60 26.9 26.9 26.9 26.9 172 172 172 172 4 3.6 17.8 400V/50 26.9 26.9 26.9 26.9 172 172 172 172 4 3.6 17.8 575V/60 23.7 23.7 23.7 23.7 132 132 132 132 4 3.0 14.0 208V/60 56.6 74.5 56.6 74.5 340 505 340 505 4 7.8 31.7 230V/60 55.8 74.5 55.8 74.5 340 505 340 505 4 7.8 35.6 380V/60 34 38.2 34 38.2 196 290 196 290 4 4.1 20.0 460V/60 26.9 33 26.9 33 172 225 172 225 4 3.6 17.8 400V/50 26.9 33 26.9 33 172 225 172 225 4 3.6 17.8 575V/60 23.7 25.2 23.7 25.2 132 180 132 180 4 3.0 14.0 208V/60 74.5 74.5 74.5 74.5 505 505 505 505 6 7.8 31.7 230V/60 74.5 74.5 74.5 74.5 505 505 505 505 6 7.8 35.6 380V/60 38.2 38.2 38.2 38.2 290 290 290 290 6 4.1 20.0 460V/60 33 33 33 33 225 225 225 225 6 3.6 17.8 400V/50 33 33 33 33 225 225 225 225 6 3.6 17.8 575V/60 25.2 25.2 25.2 25.2 180 180 180 180 6 3.0 14.0 208V/60 74.5 74.5 89.1 89.1 505 505 544 544 6 7.8 31.7 230V/60 74.5 74.5 89.1 89.1 505 505 544 544 6 7.8 35.6 380V/60 38.2 38.2 51.9 51.9 290 290 353 353 6 4.1 20.0 460V/60 33 33 44.5 44.5 225 225 272 272 6 3.6 17.8 400V/50 33 33 44.5 44.5 225 225 272 272 6 3.6 17.8 575V/60 25.2 25.2 32.1 32.1 180 180 218 218 6 3.0 14.0 208V/60 89.1 89.1 89.1 89.1 544 544 544 544 6 7.8 31.7 230V/60 89.1 89.1 89.1 89.1 544 544 544 544 6 7.8 35.6 380V/60 51.9 51.9 51.9 51.9 353 353 353 353 6 4.1 20.0 460V/60 44.5 44.5 44.5 44.5 272 272 272 272 6 3.6 17.8 400V/50 44.5 44.5 44.5 44.5 272 272 272 272 6 3.6 17.8 575V/60 32.1 32.1 32.1 32.1 218 218 218 218 6 3.0 14.0 208V/60 89.1 116 89.1 116 544 599 544 599 6 7.8 31.7 230V/60 89.1 116 89.1 116 544 599 544 599 6 7.8 35.6 380V/60 51.9 69.2 51.9 69.2 353 358 353 358 6 4.1 20.0 460V/60 43 54.5 43 54.5 272 310 272 310 6 3.6 17.8 400V/50 43 54.5 43 54.5 272 310 272 310 6 3.6 17.8 575V/60 32.1 44.5 32.1 44.5 218 239 218 239 6 3.0 14.0

060D

090D

100D

065D

070D

075D

080D

Rated Load Amps Locked Rotor Amps Fan Motors

Circuit #1 Circuit #2 Circuit #1 Circuit #2

Qty FLA (ea) LRA (ea)

Table 35: Unit Amp Draw, 50 & 60 Hz continued

50 CAT 611

Table 36: Unit Amp Draw, 50 & 60 Hz continued

AGZ-D Volts/

Siz e Ph ase

#1 #3 #5 #2 #4 #6 #1 #3 #5 #2 #4 #6

208V/60 74.5 74.5 74.5 74.5 74.5 74.5 505 505 505 505 505 505 8 7.8 31.7 230V/60 74.5 74.5 74.5 74.5 74.5 74.5 505 505 505 505 505 505 8 7.8 35.6 380V/60 38.2 38.2 38.2 38.2 38.2 38.2 290 290 290 290 290 290 8 4.1 20.0 460V/60 30.6 30.6 30.6 30.6 30.6 30.6 225 225 225 225 225 225 8 3.6 17.8 400V/50 30.6 30.6 30.6 30.6 30.6 30.6 225 225 225 225 225 225 8 3.6 17.8 575V/60 25.2 25.2 25.2 25.2 25.2 25.2 180 180 180 180 180 180 8 3.0 14.0 208V/60 86.3 86.3 86.3 89.1 89.1 89.1 505 505 505 544 544 544 8 7.8 31.7 230V/60 86.3 86.3 86.3 89.1 89.1 89.1 505 505 505 544 544 544 8 7.8 35.6 380V/60 38.2 38.2 38.2 51.9 51.9 51.9 290 290 290 353 353 353 8 4.1 20.0 460V/60 30.6 30.6 30.6 44.5 44.5 44.5 225 225 225 272 272 272 8 3.6 17.8 400V/50 30.6 30.6 30.6 44.5 44.5 44.5 225 225 225 272 272 272 8 3.6 17.8 575V/60 25.2 25.2 25.2 32.1 32.1 32.1 180 180 180 218 218 218 8 3.0 14.0 208V/60 89.1 89.1 89.1 89.1 89.1 89.1 544 544 544 544 544 544 8 7.8 31.7 230V/60 89.1 89.1 89.1 89.1 89.1 89.1 544 544 544 544 544 544 8 7.8 35.6 380V/60 51.9 51.9 51.9 51.9 51.9 51.9 353 353 353 353 353 353 8 4.1 20.0 460V/60 44.5 44.5 44.5 44.5 44.5 44.5 272 272 272 272 272 272 8 3.6 17.8 400V/50 44.5 44.5 44.5 44.5 44.5 44.5 272 272 272 272 272 272 8 3.6 17.8 575V/60 32.1 32.1 32.1 32.1 32.1 32.1 218 218 218 218 218 218 8 3.0 14.0 208V/60 89.1 89.1 89.1 89.1 89.1 89.1 544 544 544 544 544 544 10 7.8 31.7 230V/60 89.1 89.1 89.1 89.1 89.1 89.1 544 544 544 544 544 544 10 7.8 35.6 380V/60 51.9 51.9 51.9 51.9 51.9 51.9 353 353 353 353 353 353 10 4.1 20.0 460V/60 44.5 44.5 44.5 44.5 44.5 44.5 272 272 272 272 272 272 10 3.6 17.8 400V/50 44.5 44.5 44.5 44.5 44.5 44.5 272 272 272 272 272 272 10 3.6 17.8 575V/60 32.1 32.1 32.1 32.1 32.1 32.1 218 218 218 218 218 218 10 3.0 14.0 208V/60 89.1 89.1 89.1 116 116 116 544 544 544 599 599 599 10 7.8 31.7 230V/60 89.1 89.1 89.1 116 116 116 544 544 544 599 599 599 10 7.8 35.6 380V/60 51.9 51.9 51.9 69.2 69.2 69.2 353 353 353 358 358 358 10 4.1 20.0 460V/60 44.5 44.5 44.5 54.5 54.5 54.5 272 272 272 310 310 310 10 3.6 17.8 400V/50 44.5 44.5 44.5 54.5 54.5 54.5 272 272 272 310 310 310 10 3.6 17.8 575V/60 32.1 32.1 32.1 44.5 44.5 44.5 218 218 218 239 239 239 10 3.0 14.0 208V/60 128 128 128 128 128 128 599 599 599 599 599 599 10 7.8 31.7 230V/60 116 116 116 116 116 116 599 599 599 599 599 599 10 7.8 35.6 380V/60 69.2 69.2 69.2 69.2 69.2 69.2 358 358 358 358 358 358 10 4.1 20.0 460V/60 57.2 57.2 57.2 57.2 57.2 57.2 310 310 310 310 310 310 10 3.6 17.8 400V/50 57.2 57.2 57.2 57.2 57.2 57.2 310 310 310 310 310 310 10 3.6 17.8 575V/60 44.5 44.5 44.5 44.5 44.5 44.5 239 239 239 239 239 239 10 3.0 14.0 208V/60 128 128 128 128 128 128 599 599 599 599 599 599 12 7.8 31.7 230V/60 116 116 116 116 116 116 599 599 599 599 599 599 12 7.8 35.6 380V/60 69.2 69.2 69.2 69.2 69.2 69.2 358 358 358 358 358 358 12 4.1 20.0 460V/60 57.2 57.2 57.2 57.2 57.2 57.2 310 310 310 310 310 310 12 3.6 17.8 400V/50 57.2 57.2 57.2 57.2 57.2 57.2 310 310 310 310 310 310 12 3.6 17.8 575V/60 44.5 44.5 44.5 44.5 44.5 44.5 239 239 239 239 239 239 12 3.0 14.0

130D

110D

125D

140D

160D

180D

190D

Rated Load Amps Locked Rotor Amps Fan Motors

Circuit #1 Cir cuit #2 Circuit #1 Cir cuit #2

Qty FLA (ea) LRA (ea)

Electrical Data

CAT 611 51

Electrical Data

Qty Wire GA Qty Size (in.)

Recom . M ax.

208V/60 149 3 1/0 AWG 1 1.5 175 175 230V/60 149 3 1/0 AWG 1 1.5 175 175 380V/60 82 3 4 AWG 1 1 90 90 460V/60 66 3 4 AWG 1 1 70 70 400V/50 66 3 4 AWG 1 1 70 70 575V/60 64 3 6 AWG 1 0.75 70 70 208V/60 158 3 2/0 AWG 1 1.5 175 175 230V/60 152 3 2/0 AWG 1 1.5 175 175 380V/60 98 3 3 AWG 1 1 110 110 460V/60 83 3 4 AWG 1 1 90 90 400V/50 83 3 4 AWG 1 1 90 90 575V/60 68 3 4 AWG 1 1 80 80 208V/60 169 3 2/0 AWG 1 1.5 200 200 230V/60 165 3 2/0 AWG 1 1.5 200 200 380V/60 109 3 2 AWG 1 1.25 125 125 460V/60 85 3 4 AWG 1 1 100 100 400V/50 85 3 4 AWG 1 1 100 100 575V/60 68 3 4 AWG 1 1 80 80 208V/60 178 3 3/0 AWG 1 2 200 200 230V/60 177 3 3/0 AWG 1 2 200 200 380V/60 118 3 1 AWG 1 1.25 125 125 460V/60 88 3 3 AWG 1 1 100 100 400V/50 88 3 3 AWG 1 1 100 100 575V/60 68 3 4 AWG 1 1 80 80 208V/60 228 3 4/0 AWG 1 2 250 250 230V/60 228 3 4/0 AWG 1 2 250 250 380V/60 118 3 1 AWG 1 1.25 125 125 460V/60 92 3 3 AWG 1 1 110 110 400V/50 92 3 3 AWG 1 1 110 110 575V/60 77 3 4 AWG 1 1 90 90 208V/60 248 3 250 MCM 1 2 300 300 230V/60 248 3 250 MCM 1 2 300 300 380V/60 131 3 1/0 AWG 1 1.5 150 150 460V/60 110 3 2 AWG 1 1.25 125 125 400V/50 110 3 2 AWG 1 1.25 125 125 575V/60 97 3 3 AWG 1 1 110 110 208V/60 257 3 300 MCM 1 2.5 300 300 230V/60 255 3 250 MCM 1 2 300 300 380V/60 147 3 1/0 AWG 1 1.5 175 175 460V/60 118 3 1 AWG 1 1.25 125 125 400V/50 118 3 1 AWG 1 1.25 125 125 575V/60 106 3 2 AWG 1 1.25 125 125

050D

055D

Volts/Phase MCA

Power Supply

Fuse / Circuit Breaker

Size

Field Wire Field Hub.

Model

025D

030D

035D

040D

045D

Table 37: Electrical Data - Single Point (50/60 Hz)

52 CAT 611

Qty W ire GA Qty Size (in.)

Re co m . M ax .

208V/60 264 3 300 MCM 1 2.5 300 300 230V/60 261 3 300 MCM 1 2.5 300 300 380V/60 161 3 2/0 A WG 1 1.5 175 175 460V/60 126 3 1 AWG 1 1.25 150 150 400V/50 126 3 1 AWG 1 1.25 150 150 575V/60 113 3 2 AWG 1 1.25 125 125 208V/60 272 3 300 MCM 1 2.5 300 300 230V/60 269 3 300 MCM 1 2.5 300 300 380V/60 161 3 2/0 A WG 1 1.5 175 175 460V/60 129 3 1 AWG 1 1.25 150 150 400V/50 129 3 1 AWG 1 1.25 150 150 575V/60 113 3 2 AWG 1 1.25 125 125 208V/60 312 3 400 MCM 1 2.5 350 350 230V/60 311 3 400 MCM 1 2.5 350 350 380V/60 171 3 2/0 A WG 1 1.5 200 200 460V/60 143 3 1/0 A WG 1 1.5 175 175 400V/50 143 3 1/0 A WG 1 1.5 175 175 575V/60 117 3 1 AWG 1 1.25 125 125 208V/60 364 6 4/0 A WG 1 3 400 400 230V/60 364 6 4/0 A WG 1 3 400 400 380V/60 187 3 3/0 A WG 1 2 225 225 460V/60 162 3 2/0 A WG 1 1.5 175 175 400V/50 162 3 2/0 A WG 1 1.5 175 175 575V/60 126 3 1 AWG 1 1.25 150 150 208V/60 397 6 250 MCM 1 3 450 450 230V/60 397 6 250 MCM 1 3 450 450 380V/60 218 3 4/0 A WG 1 2 250 250 460V/60 188 3 3/0 A WG 1 2 225 225 400V/50 188 3 3/0 A WG 1 2 225 225 575V/60 141 3 1/0 A WG 1 1.5 150 150 208V/60 426 6 4/0 A WG 2 2 500 500 230V/60 426 6 4/0 A WG 2 2 500 500 380V/60 246 3 250 MCM 1 2 250 250 460V/60 211 3 4/0 A WG 1 2 250 250 400V/50 211 3 4/0 A WG 1 2 250 250 575V/60 155 3 2/0 A WG 1 1.5 175 175 208V/60 485 6 250 MCM 2 2 600 600 230V/60 485 6 250 MCM 2 2 600 600 380V/60 285 3 300 MCM 1 2.5 350 350 460V/60 230 3 4/0 A WG 1 2 250 250 400V/50 230 3 4/0 A WG 1 2 250 250 575V/60 183 3 3/0 A WG 1 2 225 225

070D

075D

060D

065D

Volts/Phase MCA

Pow er Supply

Size

Field W ire Field Hub.

090D

100D

Model

080D

Electrical Data

Table 38: Electrical Data - Single Point (50/60 Hz) continued

Fuse / Circuit Breaker

CAT 611 53

Electrical Data

Qty W ire GA Qty Size (in.)

Recom . Max.

208V/60 528 6 300 MCM 2 2.5 600 600 230V/60 528 6 300 MCM 2 2.5 600 600 380V/60 272 3 300 MCM 1 2.5 300 300 460V/60 221 3 4/0 AWG 1 2 250 250 400V/50 221 3 4/0 AWG 1 2 250 250 575V/60 182 3 3/0 AWG 1 2 200 200 208V/60 611 6 350 MCM 2 2.5 700 700 230V/60 611 6 350 MCM 2 2.5 700 700 380V/60 317 3 400 MCM 1 2.5 350 350 460V/60 266 3 300 MCM 1 2.5 300 300 400V/50 266 3 300 MCM 1 2.5 300 300 575V/60 204 3 4/0 AWG 1 2 225 225 208V/60 620 6 350 MCM 2 2.5 700 700 230V/60 620 6 350 MCM 2 2.5 700 700 380V/60 358 6 4/0 AWG 1 3 400 400 460V/60 307 3 350 MCM 1 2.5 350 350 400V/50 307 3 350 MCM 1 2.5 350 350 575V/60 225 3 4/0 AWG 1 2 250 250 208V/60 635 6 400 MCM 2 2.5 700 700 230V/60 635 6 400 MCM 2 2.5 700 700 380V/60 366 6 4/0 AWG 1 3 400 400 460V/60 315 3 400 MCM 1 2.5 350 350 400V/50 315 3 400 MCM 1 2.5 350 350 575V/60 231 3 250 MCM 1 2 250 250 208V/60 721 12 4/0 AWG 2 3 800 800 230V/60 721 12 4/0 AWG 2 3 800 800 380V/60 422 6 4/0 AWG 2 2 450 450 460V/60 347 6 4/0 AWG 1 3 400 400 400V/50 347 6 4/0 AWG 1 3 400 400 575V/60 271 3 300 MCM 1 2.5 300 300 208V/60 875 12 300 MCM 2 3.5 1000 1000 230V/60 800 12 250 MCM 2 3 800 800 380V/60 474 6 250 MCM 2 2 500 500 460V/60 394 6 250 MCM 1 3 450 450 400V/50 394 6 250 MCM 1 3 450 450 575V/60 309 3 350 MCM 1 2.5 350 350 208V/60 891 12 300 MCM 2 3.5 1000 1000 230V/60 816 12 250 MCM 2 3 800 800 380V/60 482 6 250 MCM 2 2 500 500 460V/60 401 6 250 MCM 1 3 450 450 400V/50 401 6 250 MCM 1 3 450 450 575V/60 315 3 400 MCM 1 2.5 350 350

Fuse / Circuit Breaker

Size

Fie ld W ir e Fi e ld Hu b .

Volts/Phase MCA

Power Supply

160D

180D

190D

110D

125D

130D

Model

140D

Table 39: Electrical Data - Single Point (50/60 Hz) continued

54 CAT 611

Table 40: Electrical Data - Mutli-point (50/60 Hz)

Qt y Wi re GA Qt y Si ze Re c. Max. Qt y Wir e GA Qt y Si ze Rec. M ax.

208V/60 78 3 4 AWG 1 1 100 100 78 3 4 AWG 1 1 100 100

230V/60 78 3 4 AWG 1 1 100 100 78 3 4 AWG 1 1 100 100

380V/60 43 3 8 AWG 1 0.5 50 50 43 3 8 AWG 1 0.5 50 50

460V/60 35 3 10 AWG 1 0.5 45 45 35 3 10 AWG 1 0. 5 45 45

400V/50 35 3 10 AWG 1 0.5 45 45 35 3 10 AWG 1 0. 5 45 45

575V/60 34 3 10 AWG 1 0.5 45 45 34 3 10 AWG 1 0. 5 45 45

208V/60 83 3 4 AWG 1 1 110 110 83 3 4 AWG 1 1 110 110

230V/60 80 3 4 AWG 1 1 100 100 80 3 4 AWG 1 1 100 100

380V/60 52 3 6 AWG 1 0.75 70 70 52 3 6 AWG 1 0.75 70 70

460V/60 44 3 8 AWG 1 0.5 60 60 44 3 8 AWG 1 0.5 60 60

400V/50 44 3 8 AWG 1 0.5 60 60 44 3 8 AWG 1 0.5 60 60

575V/60 36 3 8 AWG 1 0.5 45 45 36 3 8 AWG 1 0.5 45 45

208V/60 83 3 4 AWG 1 1 110 110 94 3 3 AWG 1 1 125 125

230V/60 80 3 4 AWG 1 1 100 100 93 3 3 AWG 1 1 125 125

380V/60 52 3 6 AWG 1 0.75 70 70 62 3 6 AWG 1 0.75 80 80

460V/60 44 3 8 AWG 1 0.5 60 60 46 3 8 AWG 1 0.5 60 60

400V/50 44 3 8 AWG 1 0.5 60 60 46 3 8 AWG 1 0.5 60 60

575V/60 36 3 8 AWG 1 0.5 45 45 36 3 8 AWG 1 0.5 45 45

208V/60 94 3 3 AWG 1 1 125 125 94 3 3 AWG 1 1 125 125

230V/60 93 3 3 AWG 1 1 125 125 93 3 3 AWG 1 1 125 125

380V/60 62 3 6 AWG 1 0.75 80 80 62 3 6 AWG 1 0.75 80 80

460V/60 46 3 8 AWG 1 0.5 60 60 46 3 8 AWG 1 0.5 60 60

400V/50 46 3 8 AWG 1 0.5 60 60 46 3 8 AWG 1 0.5 60 60

575V/60 36 3 8 AWG 1 0.5 45 45 36 3 8 AWG 1 0.5 45 45

208V/60 120 3 1 AWG 1 1.25 150 150 120 3 1 AWG 1 1.25 150 150

230V/60 120 3 1 AWG 1 1.25 150 150 120 3 1 AWG 1 1.25 150 150

380V/60 62 3 6 AWG 1 0.75 80 80 62 3 6 AWG 1 0.75 80 80

460V/60 49 3 8 AWG 1 0.5 60 60 49 3 8 AWG 1 0.5 60 60

400V/50 49 3 8 AWG 1 0.5 60 60 49 3 8 AWG 1 0.5 60 60

575V/60 40 3 8 AWG 1 0.5 50 50 40 3 8 AWG 1 0.5 50 50

208V/60 131 3 1/0 AWG 1 1.5 175 175 131 3 1/ 0 AWG 1 1.5 175 175

230V/60 131 3 1/0 AWG 1 1.5 175 175 131 3 1/ 0 AWG 1 1.5 175 175

380V/60 69 3 4 AWG 1 1 90 90 69 3 4 AWG 1 1 90 90

460V/60 58 3 6 AWG 1 0.75 80 80 58 3 6 AWG 1 0.75 80 80

400V/50 58 3 6 AWG 1 0.75 80 80 58 3 6 AWG 1 0.75 80 80

575V/60 51 3 6 AWG 1 0.75 70 70 51 3 6 AWG 1 0.75 70 70

208V/60 131 3 1/0 AWG 1 1.5 175 175 139 3 1/ 0 AWG 1 1.5 175 175

230V/60 131 3 1/0 AWG 1 1.5 175 175 138 3 1/ 0 AWG 1 1.5 175 175

380V/60 69 3 4 AWG 1 1 90 90 85 3 4 AWG 1 1 110 110

460V/60 58 3 6 AWG 1 0.75 80 80 67 3 4 AWG 1 1 90 90

400V/50 58 3 6 AWG 1 0.75 80 80 67 3 4 AWG 1 1 90 90

575V/60 51 3 6 AWG 1 0.75 70 70 60 3 6 AWG 1 0.75 80 80

055D

040D

045D

AGZ

050D

025D

030D

035D

Volts/ Pha s e

MCA

Circuit #1 Circuit #2

Fie ld Wir e Fie ld Hub. Fus e Si z

CAT 611 55

Fie ld Wir e Fi el d Hub .

Electrical Data

Fus e Siz

Electrical Data

Qt y Wi re GA Qt y Si ze Re c. Max. Qt y Wi re GA Qt y Si ze Rec. Max.

208V/60 139 3 1/0 AWG 1 1.5 175 175 139 3 1/0 AWG 1 1.5 175 175

230V/60 138 3 1/0 AWG 1 1.5 175 175 138 3 1/0 AWG 1 1.5 175 175

380V/60 85 3 4 AWG 1 1 110 110 85 3 4 AWG 1 1 110 110

460V/60 67 3 4 AWG 1 1 90 90 67 3 4 AWG 1 1 90 90

400V/50 67 3 4 AWG 1 1 90 90 67 3 4 AWG 1 1 90 90

575V/60 60 3 6 AWG 1 0.75 80 80 60 3 6 AWG 1 0.75 80 80

208V/60 143 3 1/0 AWG 1 1.5 175 175 143 3 1/0 AWG 1 1.5 175 175

230V/60 142 3 1/0 AWG 1 1.5 175 175 142 3 1/0 AWG 1 1.5 175 175

380V/60 85 3 4 AWG 1 1 110 110 85 3 4 AWG 1 1 110 110

460V/60 68 3 4 AWG 1 1 90 90 68 3 4 AWG 1 1 90 90

400V/50 68 3 4 AWG 1 1 90 90 68 3 4 AWG 1 1 90 90

575V/60 60 3 6 AWG 1 0.75 80 80 60 3 6 AWG 1 0.75 80 80

208V/60 166 3 2/0 AWG 1 1.5 225 225 166 3 2/0 AWG 1 1.5 225 225

230V/60 165 3 2/0 AWG 1 1.5 225 225 165 3 2/0 AWG 1 1.5 225 225

380V/60 90 3 3 AWG 1 1 125 125 90 3 3 AWG 1 1 125 125

460V/60 76 3 4 AWG 1 1 100 100 76 3 4 AWG 1 1 100 100

400V/50 76 3 4 AWG 1 1 100 100 76 3 4 AWG 1 1 100 100

575V/60 62 3 6 AWG 1 0.75 80 80 62 3 6 AWG 1 0.75 80 80

208V/60 191 3 3/0 AWG 1 2 250 250 191 3 3/0 AWG 1 2 250 250

230V/60 191 3 3/0 AWG 1 2 250 250 191 3 3/0 AWG 1 2 250 250

380V/60 99 3 3 AWG 1 1 125 125 99 3 3 AWG 1 1 125 125

460V/60 86 3 3 AWG 1 1 110 110 86 3 3 AWG 1 1 110 110

400V/50 86 3 3 AWG 1 1 110 110 86 3 3 AWG 1 1 110 110

575V/60 66 3 4 AWG 1 1 90 90 66 3 4 AWG 1 1 90 90

208V/60 191 3 3/0 AWG 1 2 250 250 224 3 4/0 AWG 1 2 300 300

230V/60 191 3 3/0 AWG 1 2 250 250 224 3 4/0 AWG 1 2 300 300

380V/60 99 3 3 AWG 1 1 125 125 130 3 1 AWG 1 1.25 175 175

460V/60 86 3 3 AWG 1 1 110 110 111 3 2 AWG 1 1.25 150 150

400V/50 86 3 3 AWG 1 1 110 110 111 3 2 AWG 1 1.25 150 150

575V/60 66 3 4 AWG 1 1 90 90 82 3 4 AWG 1 1 110 110

208V/60 224 3 4/0 AWG 1 2 300 300 224 3 4/0 AWG 1 2 300 300

230V/60 224 3 4/0 AWG 1 2 300 300 224 3 4/0 AWG 1 2 300 300

380V/60 130 3 1 AWG 1 1.25 175 175 130 3 1 AWG 1 1.25 175 175

460V/60 111 3 2 AWG 1 1.25 150 150 111 3 2 AWG 1 1.25 150 150

400V/50 111 3 2 AWG 1 1.25 150 150 111 3 2 AWG 1 1.25 150 150

575V/60 82 3 4 AWG 1 1 110 110 82 3 4 AWG 1 1 110 110

208V/60 257 3 300 MCM 1 2.5 350 350 257 3 300 MCM 1 2. 5 350 350

230V/60 257 3 300 MCM 1 2.5 350 350 257 3 300 MCM 1 2. 5 350 350

380V/60 151 3 2/0 AWG 1 1.5 200 200 151 3 2/0 AWG 1 1.5 200 200

460V/60 122 3 1 AWG 1 1.25 175 175 122 3 1 AWG 1 1.25 175 175

400V/50 122 3 1 AWG 1 1.25 175 175 122 3 1 AWG 1 1.25 175 175

575V/60 97 3 3 AWG 1 1 125 125 97 3 3 AWG 1 1 125 125

AGZ

090D

100D

065D

070D

075D

080D

MCA

060D

Volts/ Pha s e

Table 41: Electrical Data - Mutli-point (50/60 Hz) continued

Circuit #1

Field Wire Field Hub. Fuse Size

56 CAT 611

Field Wire Field Hub. Fuse Size

Cir cuit #2

Table 42: Electrical Data - Mutli-point (50/60 Hz) continued

Qt y Wi re GA Qt y Si ze Re c. Ma x. Qt y Wir e GA Qt y Si z e Re c. Max.

208V/60 274 3 300 MCM 1 2.5 300 300 274 3 300 MCM 1 2. 5 300 300

230V/60 274 3 300 MCM 1 2.5 300 300 274 3 300 MCM 1 2. 5 300 300

380V/60 141 3 1/0 AWG 1 1.5 175 175 141 3 1/0 AWG 1 1.5 175 175

460V/60 114 3 2 AWG 1 1.25 125 125 114 3 2 AWG 1 1.25 125 125

400V/50 114 3 2 AWG 1 1.25 125 125 114 3 2 AWG 1 1.25 125 125

575V/60 94 3 3 AWG 1 1 110 110 94 3 3 AWG 1 1 110 110

208V/60 312 3 400 MCM 1 2.5 350 350 321 3 400 MCM 1 2. 5 400 400

230V/60 312 3 400 MCM 1 2.5 350 350 321 3 400 MCM 1 2. 5 400 400

380V/60 141 3 1/0 AWG 1 1.5 175 175 186 3 3/0 AWG 1 2 225 225

460V/60 114 3 2 AWG 1 1.25 125 125 159 3 2/0 AWG 1 1.5 200 200

400V/50 114 3 2 AWG 1 1.25 125 125 159 3 2/0 AWG 1 1.5 200 200

575V/60 94 3 3 AWG 1 1 110 110 117 3 1 AWG 1 1. 25 125 125

208V/60 321 3 400 MCM 1 2.5 400 400 321 3 400 MCM 1 2. 5 400 400

230V/60 321 3 400 MCM 1 2.5 400 400 321 3 400 MCM 1 2. 5 400 400

380V/60 186 3 3/0 AWG 1 2 225 225 186 3 3/0 AWG 1 2 225 225

460V/60 159 3 2/0 AWG 1 1.5 200 200 159 3 2/0 AWG 1 1.5 200 200

400V/50 159 3 2/0 AWG 1 1.5 200 200 159 3 2/0 AWG 1 1.5 200 200

575V/60 117 3 1 AWG 1 1.25 125 125 117 3 1 AWG 1 1.25 125 125

208V/60 329 3 400 MCM 1 2.5 400 400 329 3 400 MCM 1 2. 5 400 400

230V/60 329 3 400 MCM 1 2.5 400 400 329 3 400 MCM 1 2. 5 400 400

380V/60 190 3 3/0 AWG 1 2 225 225 190 3 3/0 AWG 1 2 225 225

460V/60 163 3 2/0 AWG 1 1.5 200 200 163 3 2/0 AWG 1 1.5 200 200

400V/50 163 3 2/0 AWG 1 1.5 200 200 163 3 2/0 AWG 1 1.5 200 200

575V/60 120 3 1 AWG 1 1.25 150 150 120 3 1 AWG 1 1.25 150 150

208V/60 329 3 400 MCM 1 2.5 400 400 415 6 4/0 AWG 2 2 500 500

230V/60 329 3 400 MCM 1 2.5 400 400 415 6 4/0 AWG 2 2 500 500

380V/60 190 3 3/0 AWG 1 2 225 225 246 3 250 MCM 1 2 300 300

460V/60 163 3 2/0 AWG 1 1.5 200 200 196 3 3/0 AWG 1 2 225 225

400V/50 163 3 2/0 AWG 1 1.5 200 200 196 3 3/0 AWG 1 2 225 225

575V/60 120 3 1 AWG 1 1.25 150 150 160 3 2/0 AWG 1 1.5 200 200

208V/60 454 6 4/0 AWG 2 2 500 500 454 6 4/0 AWG 2 2 500 500

230V/60 415 6 4/0 AWG 2 2 500 500 415 6 4/0 AWG 2 2 500 500

380V/60 246 3 250 MCM 1 2 300 300 246 3 250 MCM 1 2 300 300

460V/60 204 3 4/0 AWG 1 2 250 250 204 3 4/0 AWG 1 2 250 250

400V/50 204 3 4/0 AWG 1 2 250 250 204 3 4/0 AWG 1 2 250 250

575V/60 160 3 2/0 AWG 1 1.5 200 200 160 3 2/0 AWG 1 1.5 200 200

208V/60 462 6 250 MCM 2 2 500 500 462 6 250 MCM 2 2 500 500

230V/60 423 6 4/0 AWG 2 2 500 500 423 6 4/0 AWG 2 2 500 500

380V/60 250 3 250 MCM 1 2 300 300 250 3 250 MCM 1 2 300 300

460V/60 208 3 4/0 AWG 1 2 250 250 208 3 4/0 AWG 1 2 250 250

400V/50 208 3 4/0 AWG 1 2 250 250 208 3 4/0 AWG 1 2 250 250

575V/60 163 3 2/0 AWG 1 1.5 200 200 163 3 2/0 AWG 1 1.5 200 200

160D

180D

190D

AGZ

110D

125D

130D

140D

MCA

Volts/ Pha s e

Circuit #1

Field Wire Field Hub. Fuse Size

CAT 611 57

Field Wire Field Hub. Fuse Size

Electrical Data

Cir cuit #2

Electrical Data

Size Lug Range Size Lug Range

208V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 380V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 100A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 380V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 100A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 380V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 100A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 380V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 100A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 380V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 100A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 100A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 400A (1) 600 - #1 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 380V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 460V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 150A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 150A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14

Notes: * On HSCCR unit: 400A & (1) 600-#4

** On HSCCR unit: (2) 350 - #2/0

Volts/Phase

025D

Model

030D

035D

040D

045D

050D

055D

Table 43: Wiring Data - Single Point (50/60 Hz) Standard and HSCCR Panels

Power Block Disconnect

58 CAT 611

Table 44: Wiring Data - Single Point (50/60 Hz) continued

Size Lug Range Size Lug Range

208V/60 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 150A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 400V/50 380A (1) 500 - #4 150A* (1) 1/0 - #14 575V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 208V/60 760A (2) 500 - #4 400A (2) 250 - #1 ** 230V/60 760A (2) 500 - #4 400A (2) 250 - #1 ** 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 150A* (1) 1/0 - #14 208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4

Note s: * On HSCCR unit: 400A & (1) 600-#4

** On HSCCR unit: (2) 350 - #2/0

070D

060D

065D

090D

100D

Volts/Phase

080D

Model

075D

Pow er Block Disconne ct

Electrical Data

CAT 611 59

Electrical Data

Size Lug Range Size Lug Range

208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A* (1) 4/0 - #4 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 208V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 230V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 400A (1) 600 - #1 400V/50 380A (1) 500 - #4 400A (1) 600 - #1 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 208V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 230V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 400A (1) 600 - #1 400V/50 380A (1) 500 - #4 400A (1) 600 - #1 575V/60 380A (1) 500 - #4 250A* (1) 4/0 - #4 208V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 230V/60 760A (2) 500 - #4 800A (4) 500 - 3/0 380V/60 380A (1) 500 - #4 600A (2) 350 - 2/0 460V/60 380A (1) 500 - #4 400A (1) 600 - #1 400V/50 380A (1) 500 - #4 400A (1) 600 - #1 575V/60 380A (1) 500 - #4 400A (1) 600 - #1 208V/60 1000A (4) 600 - #2 800A (4) 500 - 3/0 230V/60 1000A (4) 600 - #2 800A (4) 500 - 3/0 380V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 460V/60 760A (2) 500 - #4 400A (1) 600 - #1 400V/50 760A (2) 500 - #4 400A (1) 600 - #1 575V/60 380A (1) 500 - #4 400A (1) 600 - #1 208V/60 1000A (4) 600 - #2 1000A (4) 500 - 3/0 230V/60 1000A (4) 600 - #2 1000A (4) 500 - 3/0 380V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 460V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 400V/50 760A (2) 500 - #4 600A (2) 350 - 2/0 575V/60 380A (1) 500 - #4 400A (1) 600 - #1 208V/60 1000A (4) 600 - #2 1000A (4) 500 - 3/0 230V/60 1000A (4) 600 - #2 1000A (4) 500 - 3/0 380V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 460V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 400V/50 760A (2) 500 - #4 600A (2) 350 - 2/0 575V/60 380A (1) 500 - #4 400A (1) 600 - #1

Notes: * On HSCCR unit: 400A & (1) 600-#4

** On HSCCR unit: (2) 350 - #2/0

180D

160D

Volts/Phase

190D

Model

110D

125D

130D

140D

Table 45: Wiring Data - Single Point (50/60 Hz) continued

Power Block Disconnect*

60 CAT 611

Table 46: Wiring Data - Multi-point (50/60 Hz)

Size Lug Range Size Lug Range Size Lug Range Size Lug Range

208V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14

Circuit #2

Power Block Disconnect SwitchDisconne ct Sw itchPow er Block

Circuit #1

025D

Model

045D

055D

050D

Volts/ Phas e

030D

035D

040D

Electrical Data

CAT 611 61

Electrical Data

Size Lug Range Size Lug Range Size Lug Range Size Lug Range

208V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 230V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 230V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 380V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 380V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 380V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 230V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 380V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 460V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 460V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14 175A (1) 2/0 - #14 100A [1] (1) 1/0 - #14

Pow er Block

Circuit #1 Circuit #2

Disconnect Switch Disconnect Switch

100D

090D

080D

075D

070D

065D

Volts/

Phase

Pow er Block

060D

Model

Table 47: Wiring Data - Multi-point (50/60 Hz) continued

62 CAT 611

Table 48: Wiring Data - Multi-point (50/60 Hz) continued

Size Lug Range Size Lug Range Size Lug Range Size Lug Range

208V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 460V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 400V/50 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 575V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 460V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 250A (1) 4/0 - #4 400V/50 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 460V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 400V/50 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 380V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 460V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 400V/50 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 150A (1) 1/0 - #14 208V/60 380A (1) 500 - #4 400A (1) 600 - #1 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 380A (1) 500 - #4 400A (1) 600 - #1 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 400V/50 175A (1) 2/0 - #14 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 150A (1) 1/0 - #14 175A (1) 2/0 - #14 250A (1) 4/0 - #4 208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4 208V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 760A (2) 500 - #4 600A (2) 350 - 2/0 230V/60 760A (2) 500 - #4 600A (2) 350 - 2/0 760A (2) 500 - #4 600A (2) 350 - 2/0 380V/60 380A (1) 500 - #4 400A (1) 600 - #1 380A (1) 500 - #4 400A (1) 600 - #1 460V/60 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 400V/50 380A (1) 500 - #4 250A (1) 4/0 - #4 380A (1) 500 - #4 250A (1) 4/0 - #4 575V/60 175A (1) 2/0 - #14 250A (1) 4/0 - #4 175A (1) 2/0 - #14 250A (1) 4/0 - #4

140D

160D

180D

190D

Volts/ Phas e

Circuit #1 Circuit #2

Pow er Block Dis conne ct Sw itch Pow er Block Dis connect Sw itchModel

130D

125D

110D

Electrical Data

CAT 611 63

Sound Data

Sound levels can be as important as unit cost and efficiency. The inherently quiet scroll compresors used in model AGZ-D chillers are coupled with precision engineering for industryleading sound levels.

Background

The sound data provided in this section is presented with both sound pressure and sound power levels. These values have been measured and/or calculated in accordance with AHRI Standard 370, "Sound Rating of Large Outdoor Refrigerating and Air Conditioning Equipment".

Sound Pressure Levels - Full Load

Sound pressure is the sound level that can be measured at some distance from the source. Sound presure varies with distance from the source and depends on the surroundings. For example, a brick wall (a reflective surface) located 10 feet from a unit will affect the sound pressure measurements differently than a brick wall at 20 feet. Sound pressure is measured in decibels (dB).

All sound pressure data in the following pages are considered typical of what can be measured in a free field with a handheld sound meter, in the absence of any nearby reflective surfaces except the floor under the unit. Sound pressure levels are measured at 30 feet (10 meters) from the side of the unit at 100% load and standard AHRI conditions (per AHRI standard 550/590-2003) of 95°F (35°C) ambient air temperature and 44°F (7°C) leaving evaporator water temperatures for aircooled units.

Refrigerating and Air Conditioning Equipment". This standard was developed to establish uniform methods of determining the sound power radiated by large outdoor equipment. Measurements are taken over a prescribed area around the unit and the data is mathematically calculated to give the sound power, dB.

Sound Reduction due to Distance from the Unit

The distance between a source of sound and the location of the sound measurement plays an important role in minimizing sound problems. The equation below can be used to calculate the sound pressure level at any distance if the sound power is known. Results for typical distances are tabulated in Table 49.

Table 49: dB Conversion of Sound Power to Pressure

Distance from

Sound Source

ft. (m)

30 (9) 27.1 24.0 50 (15) 31.6 28.5 75 (23) 35.1 32.0

100 (30) 37.6 34.5 150 (46) 41.1 38.0 200 (61) 43.6 40.5 300 (91) 47.6 44.0

Figure 29: “Q” Reflective Sources Illustration

DB Reduction from Sound Power at

the Source to Sound Pressure at

Referenced Distance

Q=2 Q=4

Sound Power Levels

Sound power is a calculated quantity and cannot be measured directly like sound pressure. Sound power is not dependent on the surrounding environment or distance from the source, as is sound pressure. It can be thought of as basic sound level emanating from the unit without consideration of distance or obstructions. Measurements are taken over a prescribed area around the unit and the data is mathematically calculated to give the sound power, dB.Acoustical consultants sometimes use sound power octave band data to perform a detailed acoustical analysis.

Figure 28: Sound Power vs. Sound Pressure

The data in the following tables present sound power levels per AHRI Standard 370, "Sound Rating of Large Outdoor

64 CAT 611

Sound Data

63 125 250 500 1000 2000 4000 8000

4 4 65 64 61 60 56 51 46 41 60

65 64 61 60 56 51 46 41 60

65 64 62 60 56 51 46 41 60

65 64 63 61 57 52 47 42 61

66 65 64 62 58 52 47 42 62

66 66 64 62 58 52 47 42 63

66 66 66 62 59 54 49 44 64

67 66 67 62 59 54 49 44 64

68 67 67 62 60 54 49 44 64

68 68 67 62 60 54 49 44 65

68 68 68 62 60 54 49 44 65

67 65 65 64 62 56 54 54 66

67 66 66 64 62 56 54 54 66

100

66 68 65 65 62 56 56 55 67

110

66 69 66 65 62 56 56 55 67

125

67 68 66 65 62 58 59 56 68

130

67 69 67 65 62 59 59 56 68

140

6 10 6870686663606057 69

160

6 10 6971696764616058 70

180

6 10 6971696764616158 70

190

6 12 6971696764616158 70

Model

Over all

A-Weighted

Num be r of

Compressors

Num b er

of Fans

Octave Band at Center Frequency

Another way of determining the effect of distance is to work from sound pressure only. "Q", the directionality factor, is a dimensionless number that compensates for the type of sound reflection from the source. For example, a unit sitting on a flat roof or ground with no other reflective surfaces or attenuation due to grass, snow, etc., between source and receiver: Q=2.

Sound pressure can be calculated at any distance from the unit if the sound power is known, using the equation:

Lp=Lw-(20 log r) + (10 log Q) - 0.5

Where:

Lp = sound pressure Lw = sound power r = distance from unit in feet Q = directionality factor

With Q=1, Unit suspended in space (theoretical condition), the equation simplifies to:

Table 50: 60 Hz Sound Pressure without Sound Insulation

Lp = Lw - (20log r) -0.5

With Q=2, for a unit sitting on a flat roof or ground with no adjacent vertical wall as a reflective surface, the equation simplifies to:

Lp = Lw - (20log r) + 2.5

With Q=4 for a unit sitting on a flat roof or ground with one adjacent vertical wall as a reflective surface, the equation simplifies to:

Lp = Lw - (20log r) + 5.5

The equations are reduced to table form in Table 49 for various distances and the two most usual cases of "Q" type of location.

Sound Data Notes

1 Octave band readings are flat dB, overall is A-weighted. 2 Sound pressure data taken at 30ft (9m) from side of unit;

Q=2, unit on flat surface with no adjacent wall.

CAT 611 65

Sound Data

63 125 250 500 1000 2000 4000 8000

4 4 92 91 88 87 83 78 73 68 88

92 91 88 87 83 78 73 68 88

92 91 89 87 83 78 73 68 88

92 91 90 88 84 79 74 69 89

93 92 91 89 85 79 74 69 90

93 93 91 89 85 79 74 69 90

93 93 93 89 86 81 76 71 91

94 93 94 89 86 81 76 71 91

95 94 94 89 87 81 76 71 92

95 95 94 89 87 81 76 71 92

95 95 95 89 87 81 76 71 92

94 92 92 91 89 83 81 81 93

94 93 93 91 89 83 81 81 93

100

93 95 92 92 89 83 83 82 94

110

93 96 93 92 89 83 83 82 94

125

94 95 93 92 89 85 86 83 95

130

94 96 94 92 89 86 86 83 95

140

6 10 9597959390878784 96

160

6 10 9698969491888785 97

180

6 10 9698969491888885 97

190

6 12 9698969491888885 97

Model

Ove rall

A-Weighted

Num be r of

Compressors

Num b er

of Fans

Octave Band at Center Frequency

63 125 250 500 1000 2000 4000 8000

4 4 57 57 56 57 50 48 47 43 58

57 57 56 57 50 48 47 43 58

58 58 58 59 53 50 48 43 60

59 58 58 59 53 50 48 43 60

61 58 58 59 53 50 48 43 60

61 58 59 59 54 54 50 43 61

61 59 59 59 56 53 50 44 61

100

63 59 59 59 56 53 50 44 61

110

63 59 59 59 56 53 50 44 61

125

63 59 60 59 56 53 50 44 61

130

63 59 60 60 57 53 50 44 62

140

6 10 6460616158545246 63

160

6 10 6561626259555347 64

180

6 10 6561626260565447 64

190

6 12 6561626260565447 64

Model

Ove rall

A-Weighted

Num be r of

Compressors

Num be r

of Fans

Octave Band at Center Frequency

Table 51: 60 Hz Sound Power without Sound Insulation

Table 52: 60 Hz Sound Pressure with Sound Insulation

66 CAT 611

Table 53: 60 Hz Sound Power with Sound Insulation

63 125 250 500 1000 2000 4000 8000

4 4 84 84 83 84 77 75 74 70 85

84 84 83 84 77 75 74 70 85

85 85 85 86 80 77 75 70 87

86 85 85 86 80 77 75 70 87

88 85 85 86 80 77 75 70 87

88 85 86 86 81 81 77 70 88

88 86 86 86 83 80 77 71 88

100

90 86 86 86 83 80 77 71 88

110

90 86 86 86 83 80 77 71 88

125

90 86 87 86 83 80 77 71 88

130

90 86 87 87 84 80 77 71 88

140

6 10 9187888885817973 90

160

6 10 9288898986828074 91

180

6 10 9288898986828074 91

190

6 12 9288898986828074 91

Model

Ove rall

A-Weighted

Num be r o f

Compressors

Num b er

of Fans

Octave Band at Center Frequency

63 125 250 500 1000 2000 4000 8000

4 4 62 61 58 57 53 48 43 38 57

62 61 58 57 53 48 43 38 57

62 61 59 57 53 48 43 38 57

62 61 60 58 54 49 44 39 58

63 62 61 59 55 49 44 39 59

63 63 61 59 55 49 44 39 60

63 63 63 59 56 51 46 41 61

64 63 64 59 56 51 46 41 61

65 64 64 59 57 51 46 41 61

65 65 64 59 57 51 46 41 62

65 65 65 59 57 51 46 41 62

64 62 62 61 59 53 51 51 63

64 63 63 61 59 53 51 51 63

100

63 65 62 62 59 53 53 52 64

110

63 66 63 62 59 53 53 52 64

125

64 65 63 62 59 55 56 53 65

130

64 66 64 62 59 56 56 53 65

140

6 10 6567656360575754 66

160

6 10 6668666461585755 67

180

6 10 6668666461585855 67

190

6 12 6668666461585855 67

Model

Ove rall

A-Weighted

Num be r of

Compressors

Num be r

of Fans

Octave Band at Center Frequency

Sound Data

Table 54: 50 Hz Sound Pressure without Sound Insulation

CAT 611 67

Sound Data

63 125 250 500 1000 2000 4000 8000

4 4 89 88 85 84 80 75 70 65 85

89 88 85 84 80 75 70 65 85

89 88 86 84 80 75 70 65 85

89 88 87 85 81 76 71 66 86

90 89 88 86 82 76 71 66 87

90 90 88 86 82 76 71 66 87

90 90 90 86 83 78 73 68 88

91 90 91 86 83 78 73 68 88

92 91 91 86 84 78 73 68 89

92 92 91 86 84 78 73 68 89

92 92 92 86 84 78 73 68 89

91 89 89 88 86 80 78 78 90

100

91 90 90 88 86 80 78 78 90

110

90 92 89 89 86 80 80 79 91

125

90 93 90 89 86 80 80 79 91

130

91 92 90 89 86 82 83 80 92

140

6 10 9193918986838380 92

160

6 10 9294929087848481 93

180

6 10 9395939188858482 94

190

6 12 9395939188858582 94

Model

Over all

A-Weighted

Num be r o f

Compressors

Num b er

of Fans

Octave Band at Center Frequency

63 125 250 500 1000 2000 4000 8000

4 4 54 54 53 54 47 45 44 40 55

54 54 53 54 47 45 44 40 55

55 55 55 56 50 47 45 40 57

56 55 55 56 50 47 45 40 57

58 55 55 56 50 47 45 40 57

58 55 56 56 51 51 47 40 58

58 56 56 56 53 50 47 41 58

100

60 56 56 56 53 50 47 41 58

110

60 56 56 56 53 50 47 41 58

125

60 56 57 56 53 50 47 41 58

130

60 56 57 57 54 50 47 41 59

140

6 10 6157585855514943 60

160

6 10 6258595956525044 61

180

6 10 6258595957535144 61

190

6 12 6258595957535144 61

Model

Ove rall

A-Weighted

Num be r of

Compressors

Num be r

of Fans

Octave Band at Center Frequency

Table 55: 50 Hz Sound Power without Sound Insulation

Table 56: 50 Hz Sound Pressure with Sound Insulation

68 CAT 611

Table 57: 50 Hz Sound Power with Sound Insulation

63 125 250 500 1000 2000 4000 8000

4 4 81 81 80 81 74 72 71 67 82

81 81 80 81 74 72 71 67 82

82 82 82 83 77 74 72 67 84

83 82 82 83 77 74 72 67 84

85 82 82 83 77 74 72 67 84

85 82 83 83 78 78 74 67 85

85 83 83 83 80 77 74 68 85

100

87 83 83 83 80 77 74 68 85

110

87 83 83 83 80 77 74 68 85

125

87 83 84 83 80 77 74 68 85

130

87 83 84 84 81 77 74 68 85

140

6 10 8884858582787670 87

160

6 10 8985868683797771 88

180

6 10 8985868683797771 88

190

6 12 8985868683797771 88

Model

Over all

A-Weighted

Num be r o f

Compressors

Num b er

of Fans

Octave Band at Center Frequency

Sound Data

CAT 611 69

Lifting and Mounting Weights

CONTROL PANEL

AGZ190D - Approximate Lifting Locations

See Dimension Drawing for location

AGZ025D-180D - Approximate Lifting Locations

See Dimension Drawing for location

L1 L2 L3 L4 L5 L6

AGZ025D

1053 (478) 806 (366) 729 (331) 561 (254)

AGZ030D

1069 (485) 806 (366) 745 (338) 561 (254)

AGZ035D

1070 (485) 810 (367) 743 (337) 562 (255)

AGZ040D

1084 (492) 829 (376) 766 (347) 586 (266)

AGZ045D

1116 (506) 871 (395) 805 (365) 628 (285)

AGZ050D

1143 (518) 898 (407) 815 (370) 640 (290)

AGZ055D

1150 (522) 908 (412) 820 (372) 647 (293)

AGZ060D

1195 (542) 950 (431) 837 (380) 663 (301)

AGZ065D

1200 (544) 963 (437) 840 (381) 671 (304)

AGZ070D

1327 (602) 943 (428) 1063 (482) 752 (341)

AGZ075D

1770 (803) 1740 (789) 965 (438) 950 (431)

AGZ080D

1842 (836) 1842 (836) 916 (415) 915 (415)

AGZ090D

1836 (833) 1800 (816) 994 (451) 975 (442)

AGZ100D

1880 (853) 1843 (836) 1014 (460) 994 (451)

AGZ110D (208/230V)

2325 (1055) 2325 (1055) 1290 (585) 1290 (585)

AGZ110D (460/575V)

2297 (1042) 2300 (1043) 1286 (583) 1287 (584)

AGZ125D (208/230V)

2430 (1102) 2365 (1073) 1350 (612) 1310 (594)

AGZ125D (460/575V)

2405 (1091) 2340 (1061) 1344 (610) 1306 (592)

AGZ130D (208/230V)

2440 (1107) 2440 (1107) 1355 (615 1355 (615)

AGZ130D (460/575V)

2415 (1095) 2415 (1095) 1350 (612) 1350 (612)

AGZ140D

2631 (1193) 2555 (1159) 2092 (949) 2032 (922)

AGZ160D

2715 (1232) 2592 (1176) 2125 (964) 2029 (920)

AGZ180D

2746 (1246) 2670 (1211) 2134 (968) 2075 (941)

AGZ190D

2280 (1034) 2245 (1018) 1823 (827) 1795 (814) 1231 (558) 1212 (550)

UNIT MODEL

Lifting and Mounting Weights

Table 58: Lifting Locations

Table 59: Lifting Weights

LIFT I NG WEIGHT BY CORNER L BS ( KG)

70 CAT 611

Figure 30: Mounting Locations

CONTROL

PA NEL

2 4

1 3

CONTROL

PANEL

4 or 6 FAN UNIT

8 or 10 FAN UNIT

12 FAN UNIT

PANEL

7 3 5

4 6

lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg)

3148 3163 1028 781 769 584 71

(1428) (1435) (466) (354) (349) (265) (32)

3180 3195 1043 785 780 587 71

(1442) (1449) (473) (356) (354) (266) (32)

3185 3205 1043 789 780 590 72

(1445) (1454) (473) (358) (354) (268) (33)

3265 3285 1060 810 803 613 72

(1481) (1490) (481) (367) (364) (278) (33)

3420 3445 1095 856 839 656 119

(1551) (1563) (497) (388) (381) (297) (54)

3495 3525 1121 880 854 670 119

(1585) (1599) (509) (399) (387) (304) (54)

3525 3555 1128 890 859 678 119

(1599) (1613) (512) (404) (390) (307) (54)

3645 3680 1150 950 866 715 142

(1653) (1669) (522) (431) (393) (324) (65)

3675 3715 1159 961 872 723 142

(1667) (1685) (526) (436) (396) (328) (65)

4085 4125 1288 956 1079 801 142

(1853) (1871) (584) (434) (490) (364) (65)

5425 5470 1697 1667 1063 1044 218

(2461) (2481) (770) (756) (482) (473) (99)

5515 5565 1759 1759 1024 1024 218

(2502) (2524) (798) (798) (464) (464) (99)

5605 5660 1761 1729 1095 1075 218

(2542) (2567) (799) (784) (497) (488) (99)

5730 5795 1806 1773 1118 1098 218

(2599) (2629) (819) (804) (507) (498) (99)

Note: Weight Add for Copper fins is per mounting location

Unit Size

AGZ075D

AGZ080D

AGZ090D

AGZ100D

AGZ060D

Fans (Qty )

Operating

Weight

Copper Fin Weight

Add - See Note

---

AGZ065D 4

AGZ070D 4

AGZ040D

AGZ045D

AGZ050D

AGZ055D

AGZ030D

AGZ035D

AGZ025D

Shipping

Weight

---

------

---

--- ---

---

M3 M4 M5 M6 M7 M8

---

------

---------

---

--- ---

---

------

------ ---

---

---------

------

Lifting and Mounting Weights

CO NTR OL

Table 60: Isolator Loads at Each Mounting Location (with Aluminum Fins)

CAT 611 71

Lifting and Mounting Weights

lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg) lbs (kg)

7170 7240 1504 1504 1207 1207 909 909 193

(3252) (3284) (682) (682) (547) (547) 412 412 (87)

7230 7300 1517 1517 1217 1217 917 917 193

(3279) (3311) (688) (688) (552) (552) 416 416 (87)

7395 7475 1577 1534 1263 1229 949 923 193

(3354) (3391) (715) (696) (573) (558) 430 419 (87)

7455 7535 1590 1547 1273 1239 956 931 193

(3382) (3418) (721) (702) (578) (562) 434 422 (87)

7530 7620 1586 1586 1270 1270 954 954 193

(3416) (3456) (719) (719) (576) (576) 433 433 (87)

7590 7680 1598 1598 1280 1280 962 962 193

(3443) (3484) (725) (725) (581) (581) 436 436 (87)

9310 9792 1759 1711 1667 1622 1537 1496 266

(4223) (4442) (798) (776) (756) (736) 697 678 (121)

9460 9942 1819 1738 1710 1634 1555 1486 266

(4291) (4510) (825) (788) (776) (741) 705 674 (121)

9625 10107 1838 1789 1724 1677 1560 1518 266 (4366) (4584) (834) (811) (782) (761) 708 689 (121) 10585 11070 2013 1950 1637 1585 1237 737 714 239 (4801) (5021) (913) (884) (742) (719) 561 334 324 (109)

Note: Weight Add for Copper fins is per mounting location

1198

Shipping

Weight

Unit Siz e

Fans (Qty)

M1 M2

Operating

Weight

AGZ190D 12

AGZ180D

---

AGZ140D

AGZ160D1010 ---

---

M6 M7

---

M3 M4 M5

Copper Fin Weight

Add - See Note

AGZ125D

208-230V

AGZ130D

208-230V

AGZ110D

460-575V

AGZ110D

208-230V

AGZ125D

460-575V

AGZ130D

460-575V

Table 61: Isolator Loads at Each Mounting Location (with Aluminum Fins) (continued)

72 CAT 611

Options and Accessories

Controls

Hot Gas Bypass (Factory Installed)

Hot gas bypass permits unit operation down to 10% of full load capacity. This option includes a factory-mounted hot gas bypass valve, solenoid valve, and manual shutoff valve for each circuit.

Head Pressure Control (Factory Installed)

Optional fan VFD control allows unit operation down to -10°F (-23.3 C). (Not available on 380 volt, 60 Hz)

Water Flow Switch (Field Installed)

A thermal dispersion water flow switch is available for field installation in the chilled water piping to avoid evaporator freeze-up under low or no flow conditions. Terminals are provided in the unit control center for field hook-up of the water flow switch. If this option is not ordered with the unit, then a field supplied water flow switch must be installed.

Water Flow Switch (Factory Installed)

A factory-mounted and wired thermal dispersion flow switch.

Alarm Bell (Field Installed)

Field installed and wired to the control panel to provide remote indication of unit alarm condition.

Remote Operator Interface Panel (Field Installed)

A remote interface panel, field wired to the unit, providing all the data viewable on the unit's controller, including alarm clearing and setpoint change capability. See page page 6 for details.

Louvers (Base and/or Coil)

Available for the upper portion or both the upper and lower portions of unit (upper not required on Models 025 and 030). Selecting both will completely enclose the unit with louvers. The louvers protect the coils from hail damage.

Wind Baffles and Hail Guards

Protection against negative effects from wind, and protection against fin damage from hail, can be achieved with this option. Wind baffles/hail guards area field-installed option used to stabilize unit operation in high wind areas and assist in operation at low ambient temperatures. See IM 1100 for installation details and kit components.

Copper Fin Condenser Coils

Copper fin condenser coils are available as an option on all models.

Black Fin Coils

Aluminum fin stock pre-coated with a phenolic coating with 1000-hour salt spray resistance (ASTM B117-90).

Coated Fins

Copper or aluminum fins coated with ElectroFin® baked epoxy protective coating with 5000-hour salt spray resistance (ASTM B117-90).

Evaporator Insulation

Double insulation thickness (total of 1½ inch) for high humidity areas or low fluid temperatures.

Sound Reduction

BAS Interface (Open Choices™) (Field Installed)

Your preferred module is shipped loose for field installation on the Microtech III controller to provide the interface to the following standard protocols:

•BACnet/IP

• Modbus

•BACnet Ethernet

•LonMark

Unit

Vibration Isolators (Field Installed)

Spring or neoprene-in-shear vibration isolators are available for field installation to reduce vibration transmission through the unit base.

Protective Base Guards

Optional factory-installed, vinyl-coated, welded-wire base guards provide around lower section protection on ground level installations. Coil guards are standard.

Acoustical blankets are factory-installed on each compressor. They are also available for retrofit field installation.

Hail and Wind Guards

A field-mounted option shipped as a kit including panels, fasteners, and instructions. They protect the unit from hail damage and help stabilize operation in installations that experience high prevailing winds.

Shut-off Valves

Factory mounted suction valves (one per circuit). Liquid line and discharge shutoff valves are standard.

Chicago Code Relief Valves

Unit will be provided with factory-mounted relief valves to meet Chicago code requirements.

Evaporator Inlet Strainer

Evaporator water strainer kit consisting of Y-type strainer, blowdown valve, pipe extension with two Schrader fittings and two Victaulic couplings; all for field-installation. See page 11 for details.

CAT 611 73

Options and Accessories

Right-Hand Evaporator Connections

Right-hand evaporator connections (when looking at the unit control panel) are available on Models 140 to 190.

Electrical

Single-Point Electrical Connection

Provides a single power connection to the unit power block with compressor circuit breakers or to a disconnect switch with compressor circuit breakers.

Multi-Point with Disconnect Switch

Provides a disconnect switch mounted inside the power section of the control box with a through-the-door handle for each circuit and no compressor circuit breakers Requires fieldinstalled circuit protection.

Phase Loss/Voltage Protection

Phase loss with under/over voltage protection and multiple LED indication of fault type is available as a factory installed option to guard against compressor motor burnout.

Convenience Outlet

10.0 amp, 115 volt Ground Fault Circuit Interruption (GFCI) outlet in control panel for servicing unit.

Ground Fault Protection

Protects equipment from damage from line-to-ground fault currents less than those required for conductor protection.

Dual Pump Control

Provides an additional analog output to operate a second chilled water pump. Standard requires a field-installed alternating relay.

High Short Circuit Current Rating (HSCCR) with SinglePoint Disconnect Breaker Switch

Provides control panel with high short circuit rating per table and is so labeled. See page 46 for standard panel ratings.

Voltage 208 230 460 575

AGZ 025 – 190

Electronic Expansion Valve

100 kA 100 kA 65 kA 25 kA

An electronic expansion valve is optional on Models 050 through 130, which have thermal expansion valves as standard.

High Ambient Control Panel

Consists of an exhaust fan with rain hood, two inlet screens with filters, necessary controls and wiring and is required for operation from 105ºF to 125ºF ambient temperature. This panel is included on units with Low Ambient Control (VFD), regardless of ambient temperature, to dissipate the additional VFD heat.

74 CAT 611

Engineering Guide Specification

Note: The specification is available in MSWord from www.mcquay.com.

SECTION 15XXX: AIR-COOLED SCROLL COMPRESSOR CHILLERS (AGZ025DH-190DH)

PART 1 - GENERAL

1.01 Summary

A Section includes design, performance criteria, refrigerants,

controls, and installation requirements for air-cooled scroll compressor chillers.

1.02 REFERENCES

A Comply with applicable Standards/Codes of AHRI 550/

590-2003, ANSI/ASHRAE 15, ETL, cETL, NEC, and OSHA as adopted by the State.

B Units shall meet the efficiency standards of ASHRAE

Standard 90.1, 2010.

1.03 SUBMITTALS

A Submit shop drawings and product data in accordance with

the specifications.

B Submittals shall include the following:

1 Dimensioned plan and elevation view drawings, required

clearances, and location of all field connections.

2 Summary of all auxiliary utility requirements, such as

electricity, water, compressed air, etc. Summary shall indicate quality and quantity of each required utility.

3 Single-line schematic drawing of the power field hookup

requirements, indicating all items that are furnished.

4 Schematic diagram of control system indicating points

for field interface/connection.

5 Diagram shall fully delineate field and factory wiring. 6 Certification of factory-run test of chiller unit signed by

company officer.

7 Installation manuals.

1.04 QUALITY ASSURANCE

A Qualifications: Equipment manufacturer must specialize in

the manufacture of the products specified and have five years experience with the type of equipment and refrigerant offered.

B Regulatory Requirements: Comply with the codes and

standards specified.

C Chiller manufacturer's plant must be ISO registered.

1.05 DELIVERY AND HANDLING

A Chillers shall be delivered to the job site completely

assembled and charged with refrigerant and oil by the manufacturer.

B Comply with the manufacturer's instructions for rigging

and handling equipment.

1.06. WARRANTY

C The refrigeration equipment manufacturer's guarantee shall

1.07 MAINTENANCE

A Maintenance of the chillers shall be the responsibility of the

PART 2--PRODUCTS

2.01 ACCEPTABLE MANUFACTURERS

A McQuay International B (Approved Equal)

2.02 UNIT DESCRIPTION

A Provide and install as shown on the plans factory-

B Each chiller shall be factory run-tested with water to verify

2.03 DESIGN REQUIREMENTS

A General: Provide a complete scroll compressor packaged

B Performance: Refer to the schedule of performance on the

C Acoustics: Sound pressure levels for the unit shall not

be for a period of one year from date of equipment start-up but not more than 18 months from shipment. The guarantee shall provide for repair or replacement due to failure by material and workmanship that prove defective within the above period, excluding refrigerant.

owner and performed in accordance with the manufacturer's instructions.

assembled, factory-charged air-cooled scroll compressor packaged chillers in the quantity specified. Each chiller shall consist of hermetic tandem or triple scroll compressor sets (total four or six compressors), direct expansion evaporator, air-cooled condenser section, microprocessorbased control system and all components necessary for controlled unit operation.

operation. Operating controls and refrigerant charge shall be checked for proper operation and optimum performance. Any deviation shall be remedied prior to shipment and the unit retested if necessary to confirm repairs or adjustments.

chiller as specified herein and as shown on the drawings. The unit shall be in accordance with the standards referenced in section 1.02 and any local codes in effect.

drawings. The chiller shall be capable of stable operation to a minimum of 25 percent of full load without hot gas bypass. Performance shall be in accordance with AHRI Standard 550/590.

exceed the following specified levels. The manufacturer shall provide the necessary sound treatment to meet these levels if required. Sound data shall be provided with the quotation. Test shall be in accordance with AHRI Standard

370.

CAT 611 75

Engineering Guide Specification

Sound Pressure (at 30 feet)

125

250

500

1000 Hz2000

4000

8000

Overall

dBA

75% Load

dBA

50% Load

dBA

25% Load

dBA

Sound Power

63 Hz

125

250

500

1000

2000

4000

8000

Overall

dBA

75% Load

dBA

50% Load

dBA

25% Load

dBA

2.04 CHILLER COMPONENTS

A Compressors

1 The compressors shall be sealed hermetic, scroll type

with crankcase oil heater and suction strainer. The compressor motor shall be refrigerant gas cooled, high torque, hermetic induction type, two-pole, with inherent thermal protection on all three phases and shall be mounted on RIS vibration isolator pads.

B Evaporators

Units up to 130 nominal tons:

1 The evaporator shall be a compact, high efficiency, dual

circuit, brazed plate-to-plate type heat exchanger consisting of parallel stainless steel plates.

2 The evaporator shall be protected with an electric

resistance heater and insulated with 3/4"(19mm) thick closed-cell polyurethane insulation. This combination shall provide freeze protection down to -20°F (-29°C) ambient air temperature.

3 The water-side working pressure shall be a minimum of

650 psig (4500 kPa). Vent and drain connections shall be provided in the inlet and outlet chilled water piping by the installing contractor. Evaporators shall be designed and constructed according to, and listed by, Underwriters Laboratories (UL).

Units over 130 tons:

1 The evaporator shall be direct expansion, U-tube type

with water flowing in the baffled shell side and refrigerant flowing through the tubes. Two independent refrigerant circuits within the evaporator serve the unit's dual refrigerant circuits.

2 The evaporator shall have a carbon steel shell and

seamless high efficiency copper tubes roller expanded into a carbon steel tube sheet.

3 The top and bottom of the evaporator shall have 3/8"

(10mm) vent and drain plugs.

4 The evaporator shall have an electric resistance

immersion heater and be insulated with 3/4" (19mm) thick vinyl nitrate polymer sheet insulation and have a K factor of at least 0.28 at 75°F (23°C, protecting against

76 CAT 611

water freeze-to ambient air temperatures of -20°F (29°C). A fluid thermostat shall control the heater.

5 The water side working pressure shall be 150 psig (1035

kPa). Each evaporator shall be designed, constructed, inspected, and stamped according to the requirements of the ASME Boiler and Pressure Vessel Code.

6 OPTION: Evaporator shall have double-thickness

insulation.

C Condenser

1 The condenser coils shall consist of 3/8 inch (10mm)

seamless copper tubes mechanically bonded into platetype fins. The fins shall have full drawn collars to completely cover the tubes. A subcooling coil shall be an integral part of the main condenser coil. Condenser fans shall be propeller type arranged for vertical air discharge and individually driven by direct-drive fan motors. The fans shall be equipped with a heavy-gauge fan guard. Fan motors shall be TEAO, three-phase, direct-drive, 1140 rpm. Each fan section shall be partitioned to avoid cross circulation.

2 OPTIONS

a Aluminum fins pre-coated with a phenolic epoxy

coating with 1000 hour salt spray rating (ASTM B117-90

b Copper fin condenser coils c ElectroFin baked epoxy coating providing 5000+

hour salt spray resistance (ASTM B117-90) applied to both the coil and the coil frames.

D Refrigerant Circuit

1 Each of the two refrigerant circuits shall include a

replaceable-core refrigerant filter-drier, sight glass with moisture indicator, liquid line solenoid valve (no exceptions), expansion valve, and insulated suction line.

E Construction

1 Unit casing and all structural members and rails shall be

fabricated of steel and painted to meet ASTM B117, 500-hour salt spray test.

2 OPTIONS

Engineering Guide Specification

a Protective, vinyl-coated, wire base guards for the

lower section of the unit

b Protective and decorative louvers for upper section of

the unit, covering the coils and unit end

c Protective and decorative louvers for lower section of

the unit

F Control System

1 A centrally located weatherproof control panel shall

contain the field power connection points, control interlock terminals, and control system. Power and starting components shall include factory circuit breaker for fan motors and control circuit, individual contactors for each fan motor, solid-state compressor three-phase motor overload protection, inherent fan motor overload protection and two power blocks (one per circuit) for connection to remote, contractor supplied disconnect switches. Hinged access doors shall be lockable. Barrier panels or separate enclosures are required to protect against accidental contact with line voltage when accessing the control system.

2 OPTIONS

a Single-point power connection to power block with

compressor circuit breakers (Customer-supplied disconnect required)

b Single-point connection to a non-fused disconnect

switch with through-the-door handle and compressor circuit breakers

c Multi-point disconnect switches d High short circuit current rating with single-point

disconnect switch

G An advanced DDC microprocessor unit controller with a 5-

line by 22-character liquid crystal display provides the operating and protection functions. The controller shall take pre-emptive limiting action in case of high discharge pressure or low evaporator pressure. The controller shall contain the following features as a minimum:

1 Equipment Protection

a The unit shall be protected in two ways: (1) by alarms

that shut the unit down and require manual reset to restore unit operation and (2) by limit alarms that reduce unit operation in response to some out-of-limit condition. Shut down alarms shall activate an alarm signal.

b Shutdown Alarms

• No evaporator water flow (auto-restart)

• Sensor failures

• Low evaporator pressure

• Evaporator freeze protection

• High condenser pressure

• Outside ambient temperature (auto-restart)

• Motor protection system

• Phase voltage protection (Optional)

c Limit Alarms

• Condenser pressure stage down, unloads unit at high discharge pressures

• Low ambient lockout, shuts off unit at low ambient

temperatures

• Low evaporator pressure hold, holds stage #1 until pressure rises

• Low evaporator pressure unload, shuts off one compressor

d Unit Enable Selection

• Enables unit operation from either local keypad, digital input, or BAS

e Unit Mode Selection

• Selects standard cooling, ice, glycol, or test operation mode

f Analog Inputs

• Reset of leaving water temperature, 4-20 mA

• Current Limit

g Digital Inputs

• Unit off switch

• Remote start/stop

• Flow switch

• Ice mode switch, converts operation and setpoints

for ice production

• Motor protection

h Digital Outputs

• Shutdown alarm; field wired, activates on an alarm condition, off when alarm is cleared

• Evaporator pump; field wired, starts pump when unit is set to start

i Condenser Fan Control

• The unit controller shall provide control of condenser fans based on compressor discharge pressure.

j Building Automation System (BAS) Interface

• Factory mounted DDC controller(s) shall support operation on a BACnet®, Modbus® or LONMARK® network via one of the data link / physical layers listed below as specified by the successful Building Automation System (BAS) supplier.

• BACnet MS/TP master (Clause 9)

• BACnet IP, (Annex J)

• BACnet ISO 8802-3, (Ethernet)

• LONMARK FTT-10A. The unit controller shall be LONMARK® certified.

• The information communicated between the BAS

and the factory mounted unit controllers shall include the reading and writing of data to allow unit monitor-

CAT 611 77

Engineering Guide Specification

ing, control and alarm notification as specified in the unit sequence of operation and the unit points list.

• For chillers communicating over a LONMARK network, the corresponding LONMARK eXternal Interface File (XIF) shall be provided with the chiller submittal data.

• All communication from the chiller unit controller as specified in the points list shall be via standard BACnet objects. Proprietary BACnet objects shall not be allowed. BACnet communications shall conform to the BACnet protocol (ANSI/ASHRAE135-2001). A BACnet Protocol Implementation Conformance Statement (PICS) shall be provided along with the unit submittal.

2.05 OPTIONS AND ACCESSORIES

A The following options are to be included:

• Hot gas bypass to allow unit operation to 10 percent of full load

• Low ambient head pressure control to -10°F (-23°C)

• Ground fault protection

• High ambient control box for operation in ambient temperatures from 105 F to 125 F

• Field-mounted, paddle type, chilled water flow switch field wired to the control panel

• Factory-mounted thermal dispersion type flow switch

• Evaporator inlet strainer, 40-mesh with extension pipe and Victaulic couplings

• Spring vibration isolators for field installation

• Rubber-in-shear vibration isolators for field installation

• Compressor sound reduction package

• Remote operator interface panel (field-wired)

• 115V power convenience outlet

• BAS interface module, factory mounted

PART 3 - EXECUTION

3.01 INSTALLATION

A Install in strict accordance with manufacturer's

requirements, shop drawings, and contract documents.

B Adjust and level chiller in alignment on supports. C Coordinate electrical installation with electrical contractor. D Coordinate controls with control contractor. E Install a cleanable, field-supplied 40-mesh strainer in the

chilled water return line at the evaporator inlet.

3.02 START-UP

A Provide testing and starting of machine, and instruct the

Owner in its proper operation and maintenance.

78 CAT 611

Revision History

Number Date Description

Cat 611 10-18-09 Initial Release

Revision History

CAT 611 79

80 CAT 611

McQuay Training and Development

Now that you have made an investment in modern, efficient McQuay equipment, its care should be a high priority. For training information on all McQuay HVAC products, please visit us at www.mcquay.com and click on training, or call 540-248-9646 and ask for the Training Department.

Warranty

All McQuay equipment is sold pursuant to its standard terms and conditions of sale, including Limited Product Warranty. Consult your local McQuay Representative for warranty details. Refer to Form 933-43285Y. To find your local McQuay Representative, go to www.mcquay.com.

This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www.mcquay.com.

McQuay AGZ-040D User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

Features and Benefits

Application Considerations

Selction Procedure

Performance Data

Part Load Performance Data (60 Hz)

Part Load Performance Data (50 Hz)

Dimensions

Physical Data

Pressure Drop Data

Electrical Data

Sound Data

Lifting and Mounting Weights

Options and Accessories

Engineering Guide Specification

Revision History