Carrier 50XCA06-24 User Manual

Product

a50-8499

Data

OMNIZONE™

50XCA06-24

Air-Cooled

Indoor Self-Contained Systems

with PURON

Refrigerant (R-410A)

5 to 20 Nominal Tons

The 50XCA single-package cooling units with integral air-cooled condensers offer:

• Compact, durable, and attractive cabinet fits any working environment

• Available in ducted or free return with rear return connections with vertical supply air discharge

• Provides high-efficiency cooling for commercial and industrial projects

• Rear condenser inlet and discharge and belt drive condenser fan permit condenser air connections to be ducted through window or wall louver

• Uses Puron

refrigerant (R-410A)

Features/Benefits

The Omnizone 50XCA units provide a practical and economical approach to comfort conditioning requirements for offices, factories, and other applications in existing buildings when indoor aircooled condensers are required.

Design flexibility

The 50XCA indoor packaged units are designed to provide the flexibility required in replacement, renovation, and new construction. Units are available in 6 sizes from 5 tons to 20 tons which meet the needs for cooling restaurants, retail stores, warehouses, offices, and building additions.

Features/Benefits (cont)

The compact footprint and service from the front of the units save valuable floor space in equipment rooms. Belt drive condensers provide adequate static to overcome ducting and louver static losses. This allows units to be positioned against an existing window or wall louver, or ducted to the outside, as required. These units can be installed in the equipment room or the conditioned space and used for either ducted or free return applications. Unit supply air discharge is vertical.

Easy installation and maintenance

The units are completely pre-piped and wired at the factory to ensure time and money saving installation and service. Exterior access panels are easily removed to provide speedy inspection, and service work may be done from the front of the unit. Precision engineered parts translate to a quality built, reliable design that will operate efficiently, minimize service calls, and provide years of reliable operation.

Designed for customer satisfaction

Where space and styling are important considerations, 50XCA units are designed to exceed expectations. The high quality baked enamel finish will fit any environment attractively. These packaged systems provide the user with economy and product satisfaction in cooling, dehumidification, filtering, and air circulation.

Efficient design to increase savings

In order to provide an energy efficient HVAC solution, all 50XCA units have been designed to exceed the ASHRAE

90.1 (2010) guidelines.

• Space-saver slab type evaporator and condenser coils use advanced heat transfer technology and provide peak heat transfer efficiency with large coil face area. Fins are mechanically bonded to nonferrous, seamless tubing for efficient leak-free operation.

• Quiet fan performance moves large volumes of indoor air. Compact housing and specially designed discharge air section provide superior air-handling capacity.

• Convenient front access electrical control center contains all factory pre-wired control devices.

• A stainless steel, sloped, condensate pan is standard. As a result of this new design, the coil is easily accessed for cleaning.

• The cabinets are constructed of galvanized steel, bonderized, and coated on all external surfaces with a baked enamel finish. The paint finish is nonchalking and is capable of withstanding ASTM (American Society for Testing and Materials) Standard No. B117 500-hour salt spray test.

• Choose between a full line of roommounted thermostats.

• Full compressor protection is assured by several devices, including current-sensing lockout relay(s), antishort cycle control, and high and low-pressurestats. These devices lock out the compressor(s) under abnormal operating conditions to prevent compressor damage and ensure long life.

• The 50XCA units are covered by a standard limited 5-year warranty on the compressor and a standard limited one-year warranty on all other parts.

• Easy to understand and operate controls provide a virtually mistakeproof control operation.

• All motors are protected against single-phasing conditions.

• Units are built in an ISO 9001:2000 (International Standards Organization) certified manufacturing facility, and are fully run-tested.

Environmentally sound

Carrier’s Puron® refrigerant (R-410A) enables you to make an environmentally responsible decision. Puron refrigerant (R-410A) is an HFC refrigerant that does not contain chlorine that is damaging to the stratospheric ozone layer. Puron refrigerant (R-410A) is unaffected by the Montreal Protocol. Puron refrigerant (R-410A) is a safe, efficient and environmentally sound refrigerant for the future.

Special features for outstanding performance

• High-efficiency scroll compressors deliver quiet, reliable cooling capacity. Compressor motor protection is assured by quick-acting, internal sensing elements that prevent trouble before it starts.

Page

Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2

Model Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

AHRI Capacity Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-25

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26,27

Typical Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28,29

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Typical Piping and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32,33

Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,35

Model number nomenclature

50XC

A24A -

50XC – OMNIZONE™ Indoor Packaged Unit

Condenser Option A – Air-Cooled

Design Revision Level

0 – Original Release

Voltage Options 1 – 575-3-60 5 – 208/230-3-60 6 – 460-3-60

Unit Size – Nominal Tons 06 – 5 14 – 12 08 – 7 1/2 16 – 15 12 – 10 24 – 20

Heating Coil Options A – No Heating Coil

Evaporator Motor Hp Options B – 1/2 Hp Motor C – 3/4 Hp Motor D – 1 Hp Motor E – 1 1/2 Hp Motor

Control Options A – Standard Controls

Condenser Coil Options A – 0.0 to 0.2 ESP B – 0.2 to 0.5 ESP C – 0.5 to 1.0 ESP

Return Air/Discharge Air Options A – Rear Return, Vertical Discharge, Single Unit, Ducted

Evaporator Fan Speed

See unit price pages.

X – Quote Control

Factory-Installed Options Code

See codes in unit price pages

Condenser Motor Hp Options D – 1 Hp Motor E – 1 1/2 Hp Motor F – 2 Hp Motor G – 3 Hp Motor

H – 5 Hp Motor J – 7 1/2 Hp Motor

F – 2 Hp Motor G – 3 Hp Motor H – 5 Hp Motor J – 7 1/2 Hp Motor

a50-8500

AHRI* capacity ratings

UNIT

50XCA

06 5 1,875 2,800 65,000 5.8 11.2 11.4 08 7 12 10 3,500 5,500 119,000 10.6 11.2 11.4 14 12 4,200 8,000 140,000 12.7 11.0 11.2 16 15 5,250 8,000 162,000 14.7 11.0 11.2 24 20 7,000 11,400 240,000 24.0 10.0 10.1

EER — Energy Efficiency Ratio IEER — Integrated Energy Efficiency Ratio

*AHRI — Air Conditioning, Heating, and Refrigeration Institute.

NOTE: Unit is tested in accordance with AHRI standard 340/360.

NOMINAL

TONS

LEGEND

EVAPORATOR

2,625 3,500 80,000 7.1 11.2 11.4

CFM

CONDENSER

CFM

NET COOLING

(Btuh)

TOTAL

EER IEER

Physical data

UNIT 50XCA 06 08 12 14 16 24 NOMINAL CAPACITY (tons) 57 UNIT OPERATING WEIGHT (lb) 891 1144 1269 1298 1575 2000 COMPRESSOR Copeland Scroll

Compressor Model ZP57 ZP67 ZP51 ZP57 ZP72 ZP103 Qty 112222 Steps of Control 112222 Operating Charge R-410A (lb) 17.4 21.4 15.5 / 14.6 22.1 / 20.8 26.1 / 19.1 26.6 / 19.5

EVAPORATOR FAN Adjustable, Belt-Drive, Centrifugal

Nominal Cfm 1750 2625 3500 4375 5250 7500 Cfm Range 1500 to 2500 2250 to 3750 3000 to 5000 3600 to 6000 4500 to 7500 6000 to 10000 Available Static (in. wg) 0 - 1.6 0 - 1.6 0 - 1.6 0 - 1.6 0 - 1.6 0 - 1.6 Evaporator Fan Size 110-10R 110-10R 120-9R 120-9R 120-9R 120-11R Number of Evaporator Fans 122233 Standard Speed Range (Rpm) 576 - 782 712 - 949 656 - 750 801 - 832 689 - 918 889 - 913 Max. Allowable Rpm 1600 1700 1700 1700 1700 1700 Belt Quantity ... Type 1...A50 1...BX42 1...BX48 1...BX46 1...BX48 1...BX56 Fan Pulley (Type) AK89 BK65 BK70 BK100 BK67 BK67 Motor Pulley (Type) 1VP44 1VP34 1VP34 1VP56 1VP34 1VP44 Std HP 0.51 11.51.53 HP Range 0.5 - 1.5 1 - 2 1 - 3 1.5 - 5 1.5 - 5 3 - 7.5 Fan Shaft Size (in.) 0.75 1 1 1.1875 1.1875 1.1875 Motor Shaft Size (in.) 0.625 0.875 0.875 0.875 0.875 1.125 Center Distance (in.) 15.3 15.3 17.1 16.5 17.1 21.1

EVAPORATOR COIL

Quantity Rows ... Fin/in. 4...12 4...12 5...12 5...12 5...12 5...12 Fin Block Size (H x L) (in.) 28 x 34 28 x 46 32 x 60 32 x 60 32 x 80 36 x 80 Face Area (sq ft) 6.6 8.9 13.3 13.3 17.8 20.0

RETURN AIR FILTERS (Std 1 in., throwaway)

CONDENSER FAN Adjustable, Belt-Drive, Centrifugal

Nominal Cfm 2800 3500 6400 8000 8500 11400 Cfm Range 2100 - 3000 2625 - 4300 4800 - 7600 6000 - 9500 6375 - 9700 8550 - 12700 Available Static 0 - 1.0 0 - 1.0 0 - 1.0 0 - 1.0 0 - 1.0 0 - 1.0 Condenser Fan Size 110-10R 110-10R 150-12R 150-15R 150-15R 150-11R Number of Condenser Fans 222223 Standard Speed Range (Rpm) 656 - 875 712 - 949 712 - 949 764 - 1011 764 - 1011 820 - 1041 Max. Allowable Rpm 1700 1700 1700 1600 1600 1700 Belt Quantity ... Type 1...BX66 1...BX65 1...BX75 1...BX75 1...BX75 1...BX90 Fan Pulley (Type) BK70 BK65 BK90 BK77 BK77 BK85 Motor Pulley (Type) 1VP34 1VP34 1VP34 1VP44 1VP44 1VP50 Std HP 1.01.52235 HP Range 1 - 1.5 1 - 2 2 - 3 2 - 3 3 - 5 3 - 7.5 Fan Shaft Size (in.) 1 1 1 1.1875 1.1875 1.4375 Motor Shaft Size (in.) 0.875 0.875 0.875 1.125 1.125 1.125 Center Distance (in.) 26 26 29 29 29 35

CONDENSER COIL

Quantity Rows ... Fin/in. 6...16 6...16 6...16 6...16 6...16 6...16 Fin Block Size (H x L) 30 x 46 30 x 46 34 x 60 34 x 80 34 x 80 40 x 80 Face Area (sq ft) 9.6 9.6 14.2 18.9 18.9 22.2

CONDENSATE DRAIN LINE (in.) 1 at

LEGEND

FPT — Female Pipe Thread

(2) 25X25 (2) 25X25 (8) 16X16

/8-in. OD, Enhanced Copper Tube, Aluminum Fins

10 12 15 20

(8) 16x16 (2) 16x20

/4 FPT

(8) 16x16 (2) 16x20

(4) 18X18 (4) 18X24

50XCA06

50XCA08,12,14

RIGHT VIEW

TOP VIEW

REAR VIEW

EVAP ACCESS

TOP VIEW

PANEL

CONDENSER

ACCESS

PANEL

INDOOR SUPPLY AIR FLOW

FRONT VIEW

CONTROL BOX

DISCONNECT

(OPT)

AIR FLOW

(BOTH SIDES)

OUTDOOR RTN AIR FLOW

FILTER ACCESS

INDOOR RTN

CONDENSER DISCHARGE

COND VFD (OPT)

6.4 (1"-2" FLTR)

1.8

5.9

14.3

3/4" FPT DRAIN

NOTE: Dimensions are in inches.

UNIT

50XCA

WIDTH HEIGHT DEPTH

COND

SECTION

EVAP

SECTION

EVAP RETURN

DUCT

EVAP RETURN

DUCT

EVAP SUPPLY DUCT

(Blower Opening)

COND DISCHARGE

DUCT (Blower Opening)

ABC D EFGHIJKLMNOPQRSTU

06 53.1 77.1 30.0 46.6 31.0 47.2 24.8 49.8 4.8 46 29.4 0.9 4.8 13.4 12.8 2.7 19.8 13.4 12.8 32.1 7.6

08 53.1 77.1 30.0 46.6 31.0 47.2 24.8 49.8 4.8 46 29.4 0.9 4.8 13.4 12.8 2.7 7.6 13.4 12.8 32.1 7.6

12 68.0 90.1 31.2 54.5 35.5 61.1 31.8 56.7 5.5 60 32.8 1.5 5.7 12.5 13.8 8.5 13.6 16.4 16.2 36.5 11.5

14 88.0 90.1 31.2 54.5 35.5 81.0 31.8 56.7 2.5 80 32.8 1.5 5.7 12.5 13.8 8.9 23.6 18.9 16.2 36.6 17.2

a50-8501

Dimensions — 50XCA06-14

4.9

(1"-2" FLTR)

1.2

OUTDOOR RTN

AIR FLOW

INDOOR RTN

AIR FLOW

FILTER ACCESS

(BOTH SIDES)

COND VFD

(OPT)

13.2

TOP VIEW

RIGHT VIEW

REAR VIEW

INDOOR SUPPLY AIR FLOW

CONDENSER DISCHARGE

REAR VIEW

50XCA2450XCA16

NOTE: Dimensions are in inches.

UNIT

50XCA

WIDTH HEIGHT DEPTH

COND

SECTION

EVAP

SECTION

EVAP RETURN DUCT EVAP RETURN DUCT

EVAP SUPPLY DUCT

(Blower Opening)

COND DISCHARGE

DUCT (Blower Opening)

ABC D EFGHIJKLMNOPQRSTUV

16 88.0 90.1 31.0 54.5 35.5 81.0 31.8 56.7 5.5 80.0 32.8 1.5 5.7 12.5 13.8 8.5 13.5 11.7 18.9 16.2 36.5 16.2

24 88.0 100.1 31.0 60.5 39.5 81.5 35.8 62.6 5.5 80.0 38.5 1.5 5.7 14.9 13.8 8.6 8.3 13.2 15.0 16.2 42.0 8.3

a50-8502

Dimensions — 50XCA16,24

Selection procedure (50XCA08 unit example)

(TYP)

SERVICE CLEARANCE

NOTE: Dimensions are in inches.

a50-8502

I Determine design conditions.

Given:

Cooling Requirements

Total Cooling Capacity (TC) . . . . . . . . .82,000 Btuh

Sensible Cooling Capacity (SHC) . . . . .65,000 Btuh

Evaporator Air Quantity. . . . . . . . . . . . . 3,000 Cfm

Condenser Air Quantity . . . . . . . . . . . . . 3,500 Cfm

Summer Entering-Air Conditions:

Entering dry bulb (edb) . . . . . . . . . . . . . . . . .80 F

Entering wet bulb (ewb) . . . . . . . . . . . . . . . .67 F

Entering Condenser Air Temp (EAT) . . . . . . .95 F

Unit Voltage . . . . . . . . . . . . . . . . . . . . . . . . 460 V

Fan Requirements

External Static Pressure Required

ESP (in. wg) . . . . . . . . . . . . . . . . . . . . . . . . . .0.75

II Select unit based on cooling requirements.

Enter Gross Cooling Capacities table for 50XCA08 unit at 3000 cfm and required wet bulb of 67 F and read down to the section displaying capacities with 95 F entering-air temperature. The 50XCA08 provides a total capacity closest to design requirements.

For example: Unit selection — 50XCA08

Selected at 3000 cfm of 80 F edb, 67 F ewb entering air. TC = 83,800 Btuh SHC = 66,500 Btuh (See correction factor table, below the cooling capacity tables.)

Compressor — Power Input = 5.85 kW Leaving Air db

= 59.9 F

Leaving Air wb at 67 F wb

= 58.3 F

III Fan requirements.

External static pressure (ESP) required 0.75 in. wg Enter Evaporator Fan Performance table for cfm, and

static pressure required to obtain the following data:

For 3000 cfm and 0.75 ESP, by interpolation the fan operates at 877 rpm and requires 0.98 brake horsepower.

Since standard motor horsepower is 1.0, it will produce the necessary cfm and ESP for this job.

Performance data

GROSS COOLING CAPACITIES

50XCA06 (5 TONS)

Entering

Condenser Air

ECT (F) CFM

2100

105

115

BF — Bypass Factor EWB — Entering Wet Bulb (F) SHC — Sensible Capacity (1000 Btu/hr) ECT — Entering Condenser Temperature (F) LDB — Leaving Dry Bulb (F) TC — Total Capacity (1000 Btu/hr) EDB — Entering Dry Bulb (F) LWB — Leaving Wet Bulb (F) kW — Compressor Motor Power Input (kilowatts)

2800

3500

2100

2800

3500

2100

2800

3500

2100

2800

3500

2100

2800

3500

BF 0.20 0.10 0.10 0.03 0..34 0.15 0.14 0.10 0.44 0.22 0.18 0.15

TC 73.4 74.8 80.4 90.4 68.8 71.9 77.8 87.8 62.9 67.9 73.7 83.7 SHC 73.4 70.2 58.6 38.9 68.8 63.2 53.4 36.9 62.1 55.2 47.5 34.5 LDB 53.08 54.40 58.75 65.92 48.48 51.18 55.83 63.36 42.07 46.49 51.34 59.30 LWB 45.41 51.41 56.79 65.43 43.16 48.97 54.36 63.10 39.61 45.04 50.43 59.29 kW 3.25 3.27 3.34 3.48 3.20 3.23 3.31 3.45 3.13 3.18 3.26 3.39

TC SHC 74.0 70.7 59.0 39.5 69.3 63.6 53.7 37.4 62.4 55.4 47.8 35.0 LDB 52.85 54.22 58.60 65.71 48.23 51.03 55.66 63.11 41.87 46.35 51.15 59.01 LWB 45.30 51.28 56.63 65.22 43.03 48.84 54.18 62.86 39.46 44.88 50.23 59.00 kW 2.85 2.86 2.90 2.98 2.82 2.84 2.88 2.96 2.79 2.82 2.85 2.93

TC 74.5 76.1 82.2 93.1 69.6 73.0 79.4 90.2 63.5 68.8 75.0 85.6 SHC 74.5 70.9 59.3 39.9 69.6 63.8 54.0 37.7 62.5 55.6 48.0 35.2 LDB 52.70 54.13 58.49 65.59 48.09 50.95 55.54 62.97 41.79 46.23 51.01 58.88 LWB 45.22 51.21 56.54 65.11 42.96 48.76 54.08 62.73 39.39 44.77 50.11 58.87 kW 2.63 2.63 2.65 2.70 2.61 2.62 2.64 2.69 2.60 2.61 2.63 2.67

TC 68.7 69.3 74.4 83.5 64.6 66.7 72.1 81.3 59.0 63.2 68.6 77.8 SHC 68.7 67.3 56.1 36.5 64.6 60.6 50.9 34.5 59.0 52.8 45.1 32.2 LDB 54.80 55.46 59.67 66.79 50.37 52.37 56.96 64.42 43.96 47.94 52.76 60.63 LWB 46.22 52.26 57.64 66.23 44.09 50.05 55.40 64.09 40.86 46.40 51.77 60.58 kW 4.29 4.29 4.37 4.52 4.23 4.26 4.34 4.48 4.15 4.21 4.28 4.43

TC 69.5 70.3 75.5 85.2 65.2 67.6 73.1 82.8 59.5 63.8 69.5 79.1 SHC 69.5 67.8 56.5 37.1 65.2 61.1 51.3 35.0 59.5 53.1 45.5 32.7 LDB 54.52 55.26 59.51 66.59 50.10 52.17 56.76 64.18 43.66 47.76 52.54 60.36 LWB 46.09 52.11 57.48 66.04 43.96 49.87 55.21 63.86 40.70 46.22 51.55 60.31 kW 3.83 3.84 3.88 3.96 3.80 3.82 3.86 3.94 3.76 3.79 3.83 3.91

TC 70.0 70.9 76.3 86.2 65.6 68.0 73.8 83.8 59.7 64.2 70.0 79.8 SHC 70.0 68.1 56.8 37.5 65.6 61.3 51.6 35.4 59.7 53.3 45.7 33.0 LDB 54.34 55.15 59.39 66.45 49.93 52.09 56.63 64.03 43.50 47.63 52.39 60.18 LWB 46.01 52.03 57.37 65.92 43.87 49.79 55.10 63.72 40.62 46.10 51.42 60.14 kW 3.57 3.58 3.60 3.64 3.56 3.56 3.59 3.63 3.54 3.55 3.57 3.61

TC 63.4 63.5 67.6 75.8 59.8 60.9 65.7 74.0 54.9 57.8 62.8 71.1 SHC 63.4 63.5 53.3 33.9 59.8 57.7 48.2 31.9 54.9 50.2 42.5 29.7 LDB 56.74 56.84 60.66 67.73 52.58 53.68 58.16 65.57 46.46 49.52 54.32 62.13 LWB 47.14 53.16 58.57 67.11 45.16 51.21 56.55 65.18 42.14 47.93 53.26 62.00 kW 5.48 5.48 5.55 5.70 5.42 5.43 5.52 5.67 5.28 5.38 5.47 5.62

TC 64.3 64.5 68.8 77.5 60.5 61.9 66.8 75.5 55.3 58.5 63.7 72.4 SHC 64.3 64.5 53.7 34.4 60.5 58.1 48.6 32.4 55.3 50.4 42.9 30.2 LDB 56.44 56.48 60.53 67.54 52.26 53.49 57.99 65.34 46.21 49.36 54.11 61.85 LWB 46.99 53.01 58.41 66.92 45.01 51.02 56.36 64.96 42.01 47.73 53.03 61.73 kW 4.99 4.99 5.03 5.11 4.95 4.97 5.01 5.09 4.91 4.94 4.98 5.06

TC 64.8 65.0 69.6 78.6 61.0 62.4 67.5 76.5 55.7 59.0 64.3 73.3 SHC 64.8 65.0 54.1 34.8 61.0 58.4 48.9 32.8 55.7 50.7 43.2 30.5 LDB 56.23 56.29 60.39 67.40 52.05 53.36 57.84 65.18 45.99 49.20 53.93 61.66 LWB 46.90 52.93 58.30 66.80 44.91 50.91 56.23 64.81 41.90 47.59 52.88 61.55 kW 4.70 4.71 4.73 4.77 4.69 4.70 4.72 4.76 4.66 4.68 4.70 4.75

TC 60.4 60.5 63.8 71.6 57.1 57.7 62.2 70.0 52.4 54.8 59.5 67.4 SHC 60.4 60.5 51.8 32.5 57.1 56.0 46.7 30.5 52.4 48.7 41.1 28.3 LDB 57.84 57.93 61.22 68.24 53.82 54.46 58.84 66.20 47.96 50.43 55.18 62.95 LWB 47.64 53.62 59.08 67.59 45.76 51.83 57.17 65.77 42.90 48.76 54.07 62.78 kW 6.11 6.11 6.17 6.32 6.05 6.06 6.14 6.29 5.96 6.01 6.10 6.24

TC 61.3 61.4 65.0 73.3 57.8 58.7 63.2 71.5 53.0 55.6 60.4 68.7 SHC 61.3 61.4 52.1 33.0 57.8 56.5 47.1 31.0 53.0 49.1 41.4 28.8 LDB 57.52 57.61 61.09 68.06 53.49 54.26 58.67 65.98 47.63 50.19 54.97 62.67 LWB 47.50 53.48 58.92 67.40 45.61 51.63 56.99 65.55 42.73 48.52 53.85 62.51 kW 5.62 5.62 5.66 5.75 5.59 5.60 5.64 5.73 5.54 5.57 5.62 5.70

TC 61.9 62.0 65.9 74.4 58.3 59.3 64.0 72.6 53.4 56.0 61.1 69.6 SHC 61.9 62.0 52.5 33.4 58.3 56.8 47.4 31.4 53.4 49.3 41.8 29.2 LDB 57.29 57.39 60.94 67.91 53.26 54.11 58.50 65.80 47.38 50.08 54.78 62.46 LWB 47.39 53.39 58.80 67.27 45.49 51.53 56.85 65.40 42.61 48.42 53.68 62.32 kW 5.34 5.34 5.36 5.41 5.32 5.33 5.35 5.40 5.29 5.31 5.33 5.38

TC 57.3 57.3 59.9 67.3 54.2 54.3 58.4 65.8 49.9 51.5 56.1 63.6 SHC 57.3 57.3 50.2 31.0 54.2 54.3 45.1 29.1 49.9 47.1 39.6 27.0 LDB 59.00 59.09 61.79 68.77 55.15 55.22 59.53 66.84 49.53 51.38 56.07 63.77 LWB 48.18 54.09 59.60 68.07 46.39 52.48 57.82 66.37 43.68 49.64 54.92 63.57 kW 6.76 6.76 6.81 6.95 6.70 6.70 6.78 6.93 6.61 6.64 6.74 6.88

TC 58.3 58.3 61.2 68.9 55.1 55.4 59.6 67.4 50.6 52.4 57.1 64.9 SHC 58.3 58.3 50.7 31.6 55.1 54.5 45.6 29.6 50.6 47.5 40.0 27.4 LDB 58.63 58.72 61.62 68.58 54.76 55.16 59.33 66.61 49.11 51.15 55.82 63.49 LWB 48.01 53.94 59.43 67.89 46.21 52.28 57.62 66.15 43.47 49.40 54.67 63.29 kW 6.28 6.28 6.32 6.40 6.25 6.25 6.30 6.38 6.19 6.22 6.27 6.36

TC 58.8 58.8 62.0 69.9 55.5 55.9 60.2 68.3 50.9 52.8 57.6 65.7 SHC 58.8 58.8 51.0 31.9 55.5 54.9 45.9 29.9 50.9 47.7 40.2 27.7 LDB 58.45 58.54 61.49 68.46 54.58 54.99 59.21 66.47 48.92 51.03 55.69 63.32 LWB 47.92 53.87 59.32 67.78 46.12 52.17 57.51 66.02 43.38 49.29 54.54 63.14 kW 6.00 6.00 6.02 6.06 5.99 5.99 6.01 6.06 5.95 5.97 6.00 6.04

57 62 67 75 57 62 67 75 57 62 67 75

74.0 75.7 81.5 92.2 69.3 72.7 78.8 89.4 63.3 68.5 74.5 85.0

2500 2000 1500

AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM

Air Entering Evaporator — Ewb (F)

LEGEND

GROSS COOLING CAPACITIES (cont)

Entering

/2 Tons)

2625

3500

4300

2625

3500

4300

2625

3500

4300

2625

3500

4300

2625

3500

4300

3750 3000 2250

BF 0.30 0.11 0.10 0.06 0.43 0.20 0.13 0.12 0.52 0.31 0.17 0.16

TC 95.1 95.4 100.9 113.5 89.6 91.1 98.1 110.8 82.1 86.4 93.8 106.4 SHC 95.1 95.3 80.3 50.9 89.6 86.8 72.4 47.9 82.1 75.4 63.8 44.5 LDB 56.76 56.81 60.59 67.72 52.61 53.61 58.11 65.58 46.56 49.48 54.30 62.17 LWB 47.15 53.14 58.61 67.13 45.18 51.24 56.60 65.20 42.19 47.98 53.32 62.05 kW 3.95 3.97 4.07 4.32 3.85 3.88 4.01 4.26 3.71 3.79 3.93 4.18

TC 96.1 96.2 102.4 115.5 90.4 92.1 99.5 112.7 82.7 87.1 94.9 108.1 SHC 96.1 96.2 80.9 51.5 90.4 87.3 73.0 48.5 82.7 75.7 64.3 45.0 LDB 56.51 56.61 60.44 67.57 52.37 53.47 57.94 65.40 46.31 49.36 54.11 61.94 LWB 47.03 53.06 58.48 66.98 45.06 51.11 56.44 65.02 42.07 47.85 53.14 61.81 kW 3.53 3.53 3.61 3.80 3.45 3.47 3.57 3.76 3.35 3.41 3.51 3.70

TC 96.5 96.7 103.1 116.6 90.8 92.5 100.0 113.6 83.0 87.5 95.3 108.8 SHC 96.5 96.7 81.2 51.9 90.8 87.6 73.2 48.8 83.0 75.9 64.5 45.3 LDB 56.41 56.49 60.37 67.49 52.24 53.39 57.88 65.30 46.19 49.26 54.04 61.83 LWB 46.98 53.02 58.42 66.90 45.00 51.06 56.38 64.93 42.01 47.77 53.07 61.71 kW 3.30 3.31 3.37 3.53 3.24 3.26 3.34 3.49 3.16 3.21 3.29 3.44

TC 88.9 89.0 93.2 105.0 84.0 84.5 90.8 102.6 77.2 80.1 87.0 98.8 SHC 88.9 89.0 77.1 48.0 84.0 83.2 69.4 45.0 77.2 72.3 60.9 41.7 LDB 58.27 58.36 61.34 68.43 54.32 54.72 59.01 66.44 48.53 50.72 55.49 63.28 LWB 47.84 53.79 59.30 67.77 46.00 52.10 57.46 66.00 43.18 49.13 54.44 63.09 kW 5.06 5.06 5.16 5.44 4.96 4.97 5.11 5.38 4.81 4.87 5.02 5.29

TC 89.9 89.9 94.7 106.8 84.8 85.5 92.0 104.3 77.8 81.0 88.0 100.3 SHC 89.9 89.9 77.8 48.6 84.8 83.7 69.9 45.6 77.8 72.7 61.3 42.2 LDB 58.04 58.13 61.18 68.29 54.08 54.56 58.89 66.27 48.30 50.54 55.32 63.08 LWB 47.74 53.70 59.17 67.64 45.88 51.97 57.32 65.84 43.07 48.98 54.28 62.89 kW 4.58 4.58 4.66 4.85 4.50 4.51 4.61 4.81 4.39 4.44 4.55 4.74

TC 90.4 90.5 95.4 107.9 85.3 86.0 92.7 105.3 78.1 81.3 88.6 101.1 SHC 90.4 90.5 78.1 48.9 85.3 84.0 70.2 45.9 78.1 72.9 61.6 42.5 LDB 57.90 58.00 61.11 68.19 53.94 54.47 58.79 66.17 48.17 50.48 55.21 62.95 LWB 47.67 53.64 59.11 67.55 45.82 51.90 57.24 65.74 43.00 48.91 54.18 62.78 kW 4.32 4.32 4.38 4.54 4.26 4.27 4.35 4.51 4.17 4.21 4.30 4.46

TC 82.1 82.2 84.7 95.4 77.8 77.9 82.6 93.4 71.8 73.4 79.7 90.3 SHC 82.1 82.2 73.8 44.8 77.8 77.9 66.2 41.9 71.8 68.9 57.7 38.6 LDB 59.93 60.01 62.15 69.19 56.21 56.31 60.00 67.37 50.75 52.08 56.74 64.49 LWB 48.60 54.47 60.06 68.48 46.89 52.94 58.39 66.89 44.28 50.34 55.63 64.25 kW 6.36 6.37 6.43 6.72 6.25 6.26 6.38 6.67 6.10 6.14 6.30 6.58

TC 82.9 83.0 86.1 97.1 78.5 78.5 83.8 95.0 72.2 74.1 80.4 91.7 SHC 82.9 83.0 74.3 45.4 78.5 78.5 66.5 42.4 72.2 69.3 58.1 39.1 LDB 59.73 59.82 62.02 69.06 56.03 56.13 59.89 67.21 50.58 51.93 56.61 64.30 LWB 48.51 54.39 59.93 68.35 46.80 52.86 58.26 66.73 44.19 50.22 55.51 64.06 kW 5.83 5.83 5.89 6.10 5.75 5.75 5.85 6.06 5.64 5.67 5.79 6.00

TC 83.5 83.6 86.9 98.2 79.0 79.1 84.5 96.0 72.6 74.5 81.1 92.6 SHC 83.5 83.6 74.6 45.8 79.0 79.1 66.9 42.8 72.6 69.4 58.3 39.4 LDB 59.59 59.67 61.95 68.96 55.87 55.97 59.79 67.11 50.42 51.86 56.49 64.17 LWB 48.45 54.33 59.87 68.27 46.73 52.80 58.18 66.63 44.12 50.16 55.41 63.94 kW 5.55 5.55 5.60 5.77 5.48 5.49 5.56 5.73 5.39 5.42 5.52 5.68

TC 78.3 78.3 80.2 90.2 74.4 74.4 78.2 88.6 68.7 69.5 75.6 85.8 SHC 78.3 78.3 71.9 43.1 74.4 74.4 64.4 40.3 68.7 67.0 56.1 37.1 LDB 60.86 60.95 62.61 69.60 57.28 57.38 60.54 67.84 52.00 52.86 57.39 65.10 LWB 49.02 54.85 60.46 68.86 47.39 53.39 58.90 67.34 44.89 51.04 56.29 64.84 kW 7.07 7.08 7.13 7.41 6.97 6.97 7.08 7.37 6.81 6.83 7.00 7.29

TC 79.1 79.1 81.6 91.9 75.0 75.1 79.5 90.0 69.2 70.4 76.3 87.0 SHC 79.1 79.1 72.4 43.6 75.0 75.1 64.9 40.7 69.2 67.4 56.3 37.5 LDB 60.67 60.75 62.49 69.47 57.09 57.18 60.39 67.72 51.82 52.71 57.31 64.95 LWB 48.94 54.77 60.34 68.74 47.30 53.30 58.75 67.21 44.80 50.88 56.18 64.69 kW 6.54 6.54 6.58 6.79 6.45 6.46 6.54 6.76 6.34 6.36 6.48 6.70

TC 79.7 79.8 82.3 93.0 75.5 75.6 80.0 91.0 69.6 70.8 76.9 87.9 SHC 79.7 79.8 72.8 44.0 75.5 75.6 65.1 41.1 69.6 67.6 56.6 37.8 LDB 60.52 60.60 62.41 69.38 56.93 57.02 60.33 67.61 51.66 52.60 57.18 64.82 LWB 48.87 54.71 60.27 68.66 47.22 53.24 58.69 67.11 44.72 50.80 56.07 64.57 kW 6.24 6.24 6.28 6.45 6.18 6.18 6.25 6.42 6.09 6.10 6.20 6.37

TC 74.1 74.1 75.4 84.8 70.5 70.5 73.6 83.2 65.3 65.6 71.0 80.7 SHC 74.1 74.1 69.8 41.4 70.5 70.5 62.5 38.5 65.3 64.9 54.2 35.3 LDB 61.90 61.98 63.11 70.03 58.47 58.56 61.10 68.39 53.40 53.68 58.15 65.81 LWB 49.49 55.26 60.87 69.25 47.94 53.87 59.41 67.84 45.56 51.71 57.01 65.51 kW 7.82 7.82 7.86 8.14 7.71 7.71 7.81 8.10 7.56 7.57 7.73 8.02

TC 75.0 75.1 76.7 86.3 71.2 71.3 74.8 84.7 65.9 66.5 71.9 82.0 SHC 75.0 75.1 70.3 41.8 71.2 71.3 63.0 39.0 65.9 65.2 54.5 35.7 LDB 61.66 61.74 62.99 69.91 58.24 58.33 60.96 68.25 53.17 53.57 58.03 65.64 LWB 49.38 55.17 60.76 69.14 47.83 53.78 59.28 67.70 45.45 51.55 56.87 65.34 kW 7.28 7.28 7.32 7.52 7.20 7.20 7.28 7.49 7.09 7.10 7.22 7.43

TC 75.7 75.7 77.4 87.4 71.8 71.8 75.5 85.7 66.3 66.9 72.5 82.9 SHC 75.7 75.7 70.7 42.2 71.8 71.8 63.3 39.3 66.3 65.5 54.8 36.1 LDB 61.51 61.59 62.91 69.82 58.07 58.16 60.88 68.15 53.00 53.46 57.91 65.51 LWB 49.31 55.10 60.70 69.06 47.75 53.71 59.20 67.61 45.37 51.48 56.76 65.22 kW 6.99 6.99 7.02 7.19 6.93 6.93 6.99 7.16 6.83 6.84 6.94 7.11

57 62 67 75 57 62 67 75 57 62 67 75

AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM

Air Entering Evaporator — Ewb (F)

LEGEND

50XCA08 (7

Condenser Air

ECT (F) CFM

105

115

Performance data (cont)

GROSS COOLING CAPACITIES (cont)

50XCA12 (10 TONS)

Entering

Condenser Air

ECT (F) CFM

4800

105

115

6000

7600

4800

6000

7600

4800

6000

7600

4800

6000

7600

4800

6000

7600

BF 0.23 0.06 0.05 0.03 0.37 0.13 0.08 0.06 0.46 0.23 0.11 0.10

TC 140.7 140.9 151.0 171.6 131.8 135.1 146.3 166.9 119.7 127.4 139.0 159.3 SHC 140.7 140.9 117.2 75.7 131.8 125.6 105.3 71.0 119.7 108.2 92.4 65.8 LDB 54.21 54.30 58.75 66.32 49.79 51.37 56.13 63.98 43.44 47.13 52.10 60.24 LWB 45.94 52.09 57.48 65.97 43.81 49.88 55.21 63.77 40.59 46.26 51.54 60.18 kW 5.93 5.93 6.09 6.42 5.80 5.85 6.02 6.34 5.62 5.74 5.91 6.22

TC 141.6 141.8 152.6 173.7 132.5 136.0 147.7 168.7 120.2 128.2 140.0 160.8 SHC 141.6 141.8 117.9 76.4 132.5 126.1 105.9 71.6 120.2 108.6 92.9 66.4 LDB 54.03 54.13 58.62 66.19 49.62 51.26 56.00 63.83 43.27 47.01 51.96 60.07 LWB 45.86 52.02 57.37 65.85 43.72 49.79 55.08 63.63 40.50 46.14 51.41 60.02 kW 5.31 5.31 5.42 5.64 5.22 5.26 5.37 5.59 5.11 5.18 5.30 5.50

TC 142.1 142.6 153.3 174.8 132.9 136.5 148.3 169.6 120.5 128.6 140.5 161.5 SHC 142.1 141.3 118.1 76.7 132.9 126.3 106.2 71.9 120.5 108.8 93.1 66.6 LDB 53.95 54.23 58.57 66.13 49.54 51.21 55.94 63.76 43.18 46.95 51.89 59.99 LWB 45.82 51.96 57.32 65.78 43.68 49.74 55.03 63.56 40.46 46.08 51.34 59.94 kW 4.97 4.96 5.05 5.21 4.90 4.93 5.01 5.17 4.82 4.87 4.96 5.11

TC 131.8 132.0 140.0 159.5 123.7 125.4 135.8 155.2 112.6 118.3 129.3 148.5 SHC 131.8 132.0 112.8 71.6 123.7 120.7 101.0 66.9 112.6 103.8 88.1 61.7 LDB 55.83 55.93 59.54 67.05 51.65 52.50 57.11 64.88 45.59 48.47 53.38 61.44 LWB 46.71 52.78 58.24 66.66 44.71 50.85 56.16 64.65 41.70 47.54 52.79 61.35 kW 7.65 7.65 7.80 8.16 7.51 7.53 7.72 8.08 7.31 7.41 7.60 7.95

TC 132.7 132.9 141.2 161.3 124.5 126.2 136.9 156.8 113.2 119.1 130.2 149.8 SHC 132.7 132.9 113.3 72.2 124.5 121.1 101.4 67.5 113.2 104.2 88.5 62.2 LDB 55.67 55.77 59.44 66.94 51.48 52.39 57.00 64.76 45.41 48.35 53.26 61.29 LWB 46.63 52.71 58.15 66.56 44.63 50.77 56.06 64.53 41.61 47.43 52.67 61.21 kW 6.94 6.94 7.03 7.28 6.84 6.86 6.98 7.22 6.72 6.78 6.91 7.14

TC 133.2 133.3 141.9 162.1 124.9 126.7 137.5 157.6 113.5 119.5 130.7 150.5 SHC 133.2 133.3 113.6 72.5 124.9 121.4 101.7 67.7 113.5 104.4 88.8 62.5 LDB 55.58 55.68 59.40 66.89 51.39 52.34 56.95 64.70 45.32 48.29 53.19 61.21 LWB 46.59 52.68 58.11 66.52 44.59 50.72 56.01 64.47 41.56 47.38 52.61 61.14 kW 6.53 6.54 6.60 6.78 6.47 6.48 6.57 6.74 6.38 6.43 6.51 6.68

TC 121.9 122.0 127.6 145.4 114.7 114.9 123.9 141.9 104.7 108.3 118.3 136.2 SHC 121.9 122.0 107.9 67.0 114.7 114.9 96.2 62.4 104.7 98.9 83.5 57.3 LDB 57.65 57.75 60.43 67.88 53.72 53.81 58.19 65.90 48.02 49.95 54.78 62.76 LWB 47.56 53.54 59.08 67.46 45.71 51.89 57.21 65.63 42.92 48.94 54.16 62.64 kW 9.68 9.68 9.80 10.18 9.53 9.53 9.72 10.10 9.32 9.39 9.60 9.98

TC 122.8 122.9 128.7 147.1 115.4 115.6 124.9 143.3 105.3 109.1 119.2 137.4 SHC 122.8 122.9 108.3 67.5 115.4 115.6 96.6 62.9 105.3 99.3 83.8 57.7 LDB 57.49 57.59 60.36 67.78 53.55 53.65 58.10 65.79 47.83 49.83 54.67 62.63 LWB 47.49 53.47 59.01 67.37 45.63 51.81 57.12 65.53 42.83 48.83 54.05 62.51 kW 8.89 8.90 8.97 9.23 8.80 8.80 8.92 9.18 8.66 8.71 8.85 9.09

TC 123.2 123.3 129.3 147.9 115.8 116.0 125.5 144.1 105.6 109.4 119.7 138.0 SHC 123.2 123.3 108.5 67.8 115.8 116.0 96.8 63.1 105.6 99.5 84.0 58.0 LDB 57.42 57.51 60.31 67.73 53.47 53.56 58.06 65.74 47.74 49.77 54.61 62.56 LWB 47.45 53.44 58.97 67.33 45.59 51.78 57.07 65.47 42.79 48.78 53.99 62.45 kW 8.45 8.45 8.51 8.69 8.38 8.38 8.47 8.65 8.29 8.32 8.42 8.59

TC 116.5 116.6 120.9 137.9 109.8 109.9 117.5 134.6 100.4 102.9 112.5 129.4 SHC 116.5 116.6 105.2 64.6 109.8 109.9 93.6 59.9 100.4 96.3 81.0 54.9 LDB 58.64 58.73 60.93 68.32 54.84 54.94 58.78 66.45 49.32 50.73 55.53 63.47 LWB 48.01 53.94 59.53 67.89 46.25 52.37 57.76 66.16 43.57 49.66 54.88 63.33 kW 10.81 10.82 10.91 11.29 10.66 10.66 10.84 11.22 10.45 10.51 10.72 11.10

TC 117.3 117.4 121.9 139.4 110.5 110.6 118.5 136.0 101.0 103.7 113.3 130.6 SHC 117.3 117.4 105.6 65.1 110.5 110.6 94.0 60.4 101.0 96.6 81.3 55.3 LDB 58.49 58.58 60.85 68.23 54.68 54.78 58.69 66.34 49.14 50.63 55.42 63.34 LWB 47.95 53.88 59.46 67.80 46.17 52.30 57.68 66.06 43.48 49.56 54.78 63.21 kW 10.00 10.00 10.07 10.33 9.90 9.91 10.02 10.28 9.77 9.81 9.95 10.20

TC 117.7 117.8 122.5 140.1 110.8 111.0 119.0 136.7 101.3 104.0 113.7 131.2 SHC 117.7 117.8 105.8 65.3 110.8 111.0 94.2 60.6 101.3 96.8 81.5 55.5 LDB 58.42 58.51 60.81 68.19 54.60 54.71 58.64 66.29 49.06 50.58 55.37 63.28 LWB 47.91 53.85 59.42 67.76 46.13 52.26 57.64 66.01 43.44 49.52 54.73 63.15 kW 9.54 9.54 9.59 9.77 9.47 9.47 9.55 9.74 9.37 9.40 9.50 9.68

TC 110.8 110.9 114.0 129.9 104.5 104.7 110.8 127.0 95.9 97.3 106.2 122.3 SHC 110.8 110.9 102.3 62.0 104.5 104.7 90.9 57.4 95.9 93.5 78.4 52.4 LDB 59.69 59.78 61.44 68.78 56.04 56.14 59.38 67.02 50.71 51.57 56.30 64.21 LWB 48.49 54.37 59.99 68.33 46.81 52.87 58.34 66.71 44.26 50.42 55.64 64.05 kW 12.01 12.01 12.08 12.47 11.86 11.87 12.01 12.40 11.66 11.70 11.90 12.29

TC 111.6 111.7 114.9 131.3 105.2 105.3 111.7 128.2 96.3 97.9 107.0 123.4 SHC 111.6 111.7 102.7 62.5 105.2 105.3 91.3 57.8 96.3 93.8 78.7 52.8 LDB 59.55 59.63 61.38 68.70 55.90 56.00 59.31 66.92 50.58 51.50 56.21 64.10 LWB 48.43 54.31 59.93 68.25 46.74 52.81 58.26 66.62 44.19 50.34 55.54 63.95 kW 11.20 11.20 11.25 11.50 11.09 11.10 11.20 11.46 10.96 10.98 11.13 11.38

TC 111.9 112.0 115.4 132.0 105.5 105.7 112.1 128.9 96.6 98.3 107.4 124.0 SHC 111.9 112.0 102.9 62.7 105.5 105.7 91.5 58.1 96.6 94.0 78.9 53.0 LDB 59.48 59.56 61.34 68.66 55.82 55.91 59.26 66.88 50.48 51.44 56.15 64.04 LWB 48.40 54.28 59.90 68.22 46.70 52.77 58.23 66.57 44.14 50.29 55.49 63.89 kW 10.73 10.73 10.77 10.95 10.66 10.66 10.73 10.91 10.56 10.58 10.68 10.86

57 62 67 75 57 62 67 75 57 62 67 75

5000 4000 3000

AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM

Air Entering Evaporator — Ewb (F)

LEGEND

GROSS COOLING CAPACITIES (cont)

50XCA14 (12 TONS)

Entering

Condenser Air

ECT (F) CFM

6000

105

115

8000

9500

6000

8000

9500

6000

8000

9500

6000

8000

9500

6000

8000

9500

BF 0.24 0.09 0.08 0.05 0.38 0.15 0.12 0.10 0.47 0.25 0.15 0.13

TC 165.3 166.3 178.4 202.5 155.0 159.4 172.8 196.7 141.0 150.5 164.0 187.6 SHC 165.3 163.1 136.5 88.8 155.0 146.7 123.2 83.4 141.0 127.1 108.6 77.5 LDB 54.74 55.21 59.37 66.62 50.40 52.14 56.73 64.30 44.09 47.82 52.68 60.60 LWB 46.20 52.28 57.65 66.14 44.11 50.11 55.43 64.00 40.93 46.54 51.85 60.51 kW 6.11 6.13 6.21 6.39 6.05 6.08 6.17 6.34 5.97 6.02 6.11 6.27

TC 165.8 166.9 179.2 204.0 155.5 159.9 173.5 197.8 141.3 150.8 164.6 188.6 SHC 165.8 163.7 136.8 89.3 155.5 147.0 123.5 83.8 141.3 127.2 108.8 77.8 LDB 54.66 55.13 59.33 66.54 50.31 52.08 56.69 64.23 44.01 47.81 52.63 60.51 LWB 46.17 52.24 57.60 66.07 44.07 50.07 55.38 63.93 40.89 46.51 51.79 60.42 kW 5.51 5.51 5.54 5.62 5.48 5.49 5.53 5.60 5.45 5.47 5.50 5.57

TC 166.2 167.2 179.7 204.6 155.8 160.2 174.0 198.5 141.6 151.2 165.0 189.2 SHC 166.2 163.8 137.0 89.5 155.8 147.1 123.7 84.1 141.6 127.4 109.0 78.1 LDB 54.61 55.10 59.29 66.51 50.25 52.06 56.64 64.18 43.95 47.76 52.58 60.46 LWB 46.14 52.22 57.57 66.04 44.04 50.05 55.34 63.88 40.86 46.47 51.75 60.37 kW 5.24 5.24 5.26 5.32 5.23 5.24 5.25 5.30 5.22 5.22 5.24 5.28

TC 155.1 155.3 165.2 187.7 145.8 148.1 160.3 182.7 133.1 140.1 152.7 174.9 SHC 155.1 155.3 131.2 83.8 145.8 141.1 118.0 78.5 133.1 122.0 103.6 72.7 LDB 56.31 56.40 60.17 67.37 52.15 53.20 57.71 65.22 46.11 49.13 53.94 61.79 LWB 46.94 52.99 58.41 66.85 44.96 51.05 56.36 64.88 41.97 47.77 53.05 61.65 kW 8.16 8.16 8.24 8.44 8.09 8.11 8.21 8.39 8.00 8.05 8.14 8.33

TC 155.7 155.9 166.0 189.0 146.3 148.9 161.0 183.8 133.4 140.6 153.3 175.8 SHC 155.7 155.9 131.5 84.2 146.3 141.4 118.3 78.9 133.4 122.2 103.8 73.0 LDB 56.22 56.30 60.13 67.30 52.06 53.15 57.66 65.14 46.02 49.08 53.87 61.70 LWB 46.90 52.94 58.36 66.79 44.92 50.99 56.31 64.80 41.92 47.71 52.99 61.56 kW 7.45 7.46 7.49 7.58 7.43 7.44 7.47 7.56 7.39 7.41 7.45 7.53

TC 156.1 156.2 166.6 189.8 146.7 149.2 161.6 184.6 133.7 141.0 153.8 176.4 SHC 156.1 156.2 131.8 84.5 146.7 141.5 118.5 79.2 133.7 122.4 104.0 73.3 LDB 56.15 56.26 60.09 67.26 51.99 53.12 57.61 65.09 45.95 49.02 53.82 61.64 LWB 46.87 52.92 58.33 66.75 44.89 50.97 56.27 64.76 41.89 47.67 52.94 61.51 kW 7.14 7.14 7.15 7.20 7.13 7.13 7.15 7.19 7.12 7.12 7.14 7.17

TC 143.5 143.6 150.6 171.0 135.3 135.9 146.4 166.9 124.1 127.8 140.0 160.6 SHC 143.5 143.6 125.4 78.3 135.3 134.3 112.3 73.1 124.1 115.9 98.1 67.5 LDB 58.08 58.17 61.05 68.19 54.17 54.48 58.78 66.22 48.39 50.65 55.31 63.08 LWB 47.76 53.72 59.23 67.63 45.93 52.05 57.38 65.84 43.12 49.19 54.37 62.89 kW 10.55 10.55 10.61 10.80 10.48 10.48 10.57 10.77 10.39 10.27 10.52 10.71

TC 144.1 144.3 151.6 172.4 135.8 136.7 147.1 168.1 124.3 129.2 140.6 161.3 SHC 144.1 144.3 125.8 78.7 135.8 134.6 112.6 73.5 124.3 116.6 98.3 67.7 LDB 57.98 58.07 60.98 68.13 54.07 54.44 58.73 66.15 48.35 50.48 55.25 63.01 LWB 47.71 53.68 59.17 67.57 45.88 51.98 57.33 65.77 43.10 49.02 54.31 62.83 kW 9.79 9.79 9.82 9.90 9.76 9.77 9.80 9.88 9.73 9.74 9.78 9.85

TC 144.6 144.8 152.1 173.3 136.2 137.0 147.7 168.9 124.7 129.4 141.2 162.0 SHC 144.6 144.8 126.0 79.1 136.2 134.8 112.9 73.8 124.7 116.7 98.6 68.0 LDB 57.90 58.00 60.96 68.08 53.98 54.40 58.68 66.10 48.26 50.44 55.18 62.95 LWB 47.68 53.65 59.15 67.53 45.84 51.96 57.28 65.72 43.05 49.00 54.25 62.77 kW 9.44 9.44 9.45 9.49 9.43 9.43 9.44 9.48 9.43 9.43 9.44 9.47

TC 137.3 137.4 142.6 162.4 129.7 129.6 138.8 158.6 119.0 122.1 133.3 152.6 SHC 137.3 137.4 122.2 75.6 129.7 129.6 109.3 70.4 119.0 113.2 95.4 64.7 LDB 59.03 59.12 61.53 68.60 55.24 55.38 59.36 66.74 49.70 51.34 55.99 63.77 LWB 48.20 54.11 59.68 68.04 46.44 52.56 57.93 66.34 43.77 49.83 55.05 63.57 kW 11.85 11.85 11.90 12.09 11.78 11.78 11.87 12.05 11.68 11.71 11.82 12.00

TC 137.7 137.8 143.7 163.6 130.0 130.3 139.5 159.4 119.2 122.8 133.6 153.3 SHC 137.7 137.8 122.6 75.9 130.0 130.3 109.5 70.6 119.2 113.5 95.4 64.9 LDB 58.96 59.05 61.47 68.56 55.18 55.24 59.31 66.70 49.65 51.27 55.99 63.72 LWB 48.17 54.08 59.62 67.98 46.41 52.50 57.88 66.29 43.74 49.75 55.02 63.51 kW 11.08 11.08 11.11 11.19 11.06 11.06 11.09 11.17 11.02 11.03 11.07 11.15

TC 138.2 138.4 144.1 164.3 130.5 130.6 140.2 160.2 119.6 123.1 134.2 154.0 SHC 138.2 138.4 122.8 76.1 130.5 130.6 109.8 70.9 119.6 113.6 95.6 65.1 LDB 58.88 58.97 61.44 68.52 55.09 55.19 59.25 66.65 49.54 51.23 55.92 63.66 LWB 48.13 54.05 59.59 67.95 46.37 52.47 57.83 66.25 43.69 49.72 54.96 63.46 kW 10.73 10.73 10.74 10.77 10.72 10.72 10.73 10.76 10.71 10.72 10.73 10.75

TC 130.4 130.5 134.2 152.8 123.4 123.5 130.6 149.5 113.4 115.2 125.4 144.1 SHC 130.4 130.5 118.8 72.5 123.4 123.5 106.0 67.4 113.4 109.7 92.0 61.7 LDB 60.08 60.16 62.04 69.07 56.44 56.54 59.97 67.31 51.12 52.21 56.84 64.51 LWB 48.67 54.53 60.14 68.48 47.00 53.04 58.51 66.89 44.46 50.60 55.85 64.28 kW 13.18 13.18 13.22 13.39 13.12 13.12 13.18 13.36 13.02 13.04 13.14 13.31

TC 130.8 130.9 135.3 154.0 123.7 123.8 131.6 150.2 113.6 116.0 126.1 144.8 SHC 130.8 130.9 119.2 72.8 123.7 123.8 106.4 67.5 113.6 110.0 92.2 61.9 LDB 60.02 60.10 61.98 69.03 56.39 56.48 59.89 67.28 51.07 52.13 56.78 64.47 LWB 48.65 54.51 60.08 68.43 46.98 53.02 58.44 66.85 44.44 50.51 55.78 64.23 kW 12.45 12.45 12.47 12.54 12.42 12.42 12.45 12.52 12.38 12.39 12.43 12.50

TC 131.4 131.5 135.8 154.5 124.2 124.3 132.1 151.0 114.0 116.3 126.7 145.4 SHC 131.4 131.5 119.4 73.0 124.2 124.3 106.6 67.8 114.0 110.2 92.5 62.1 LDB 59.93 60.01 61.95 69.00 56.29 56.39 59.86 67.23 50.96 52.09 56.70 64.41 LWB 48.61 54.47 60.05 68.40 46.93 52.98 58.41 66.80 44.39 50.48 55.72 64.18 kW 12.10 12.10 12.11 12.13 12.10 12.10 12.11 12.13 12.08 12.09 12.10 12.12

57 62 67 75 57 62 67 75 57 62 67 75

6000 4800 3600

AIR ENTERING EVAPORATOR — 80 F Edb (F) - CFM

Air Entering Evaporator — Ewb (F)

LEGEND

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Carrier 50XCA06-24 User Manual

Features/Benefits

Table of contents

Model number nomenclature

Physical data

Performance data