Emerson Scroll ZXV User Manual

Copeland™ Scroll ZXV
variable speed condensing unit

for refrigeration applications

User manual

ZXV condensing
unit

Emerson is pleased to offer the ZXV/ZXLV variable speed condensing units from ZX platform, especially
designed for refrigeration applications.

Overall, ZX platform CDU (ZX and ZXB medium temperature, ZXL low temperature, ZXD/ZXLD digital
modulated capacity medium temperature and low temperature, ZXV/ZXLV variable speed medium
temperature and low temperature refrigeration) has been highly successful in the Asian market and enjoys
proven success with its energy savings and customer-friendly electronic features.

Table of contents

Disclaimer

Features and benefits

Nomenclature

Bill of material

Physical layout of the unit

ZXV Product specification

Qualified refrigerants and oils

Operating envelopes

Performance data

Technical data

CoreSense controller

Network wiring

Installation

04

05

05

05

06

08

08

08

09

11

12

17

19

Condensing unit handling

Electrical connection

Refrigeration piping installation

Liquid line insulation

Brazing recommendations

Location and fixing

Start up and operation

Vacuuming

Charging procedure

Check before starting & during operation

ZXV do’s and don’ts

Alarm codes

Wiring diagrams

19

19

20

20

20

21

21

21

21

22

22

23

27

Temperature sensor resistance

Contact lists

27

32

ZXV condensing unit

for refrigeration applications

Disclaimer

Thank you for purchasing the ZXV condensing unit from
Emerson. ZX platform CDUs are the best in class within the
capacity and operating range available in the market. ZX CDU
is designed to operate reliably and to deliver high operating
efficiencies in medium and low temperature refrigeration
applications. It also provides constant monitoring of the
compressor operating conditions and displays the running
or fault conditions of the CDU. ZX platform CDUs have to be
installed by following the industry trade practices for its safe
and reliable operation. It is assumed that the CDU is selected,
installed and serviced only by professionals. The user manual
does not cover good industry practices which are essential on a
refrigeration equipment installation. No responsibility can be
accepted for damage caused by inexperienced or inadequately
trained site technicians or improper installation design.

If in doubt, please consult your local sales office, quoting unit
model and serial number as shown on each unit nameplate. In
case of any ambiguity, the wiring diagram supplied with each
unit takes precedence over the diagram in this manual.

Introduction to ZX platform CDU

ZX and ZXB medium temperature, ZXL low temperature,
ZXD/ZXLD digital modulated capacity medium temperature
and low temperature, ZXV/ZXLV variable speed medium
temperature and low temperature series have been highly
successful in the Asian market and enjoys proven success with
its energy savings and customer-friendly electronic features.
ZX platform CDUs have been applied by several well-known
end-users and chain retailers throughout Asia. The ZX
platform is also gaining wider acceptance in the global market
and specific variants have been developed and exported to the
US, European and Middle East markets.

Receiving your unit

All units are shipped with a holding charge of dry nitrogen
inside at a low but positive pressure. Suitable labeling is
prominently displayed on both the unit and the packaging.
Service connectors are provided on the CDU service valve for
the convenient checking of the integrity of the holding charge.

Caution! It is very important to check that this holding

pressure exists at the time you receive each unit from us or our
authorized representatives. Please inform us or our authorized
representative if the holding charge is non-existent. Failure to
do so could void the claim for other related system faults at a
later period.

4

Transit damage is essentially an insurance claim and is not
covered under manufacturing defect. It is also advisable to
inspect the rest of the unit for obvious physical damage and
inform us or our authorized representative in case any is
discovered.

ZX platform condensing unit was designed based
on three factors demanded by industry users

Intelligent Store™ solution - A most innovative

approach to enterprise facility management, Intelligent Store
by Emerson architecture integrates hardware and services,
to provide retailers a single view into their entire network of
facilities and understanding what facilities actually cost to
operate and maintain.

The Intelligent Store architecture transforms data from store
equipment and controls into actionable insights. Designed to
deliver value in both new and existing stores, Emerson aims to
help the retailers:

• Make better decisions on recourse investment for
greatest impact

• Gain accurate feedback and customized service for your
specific needs

• Reduce operational costs and boosting profitability

Energy efficiency - Utilizing Copeland™ scroll compressor

technology, variable speed fan motor, large capacity condenser
coil and advanced control algorithms, energy consumption
is significantly reduced. End-users can save more than 20%
on annual energy costs compared to than using hermetic
reciprocating units.

Reliability - Combining the proven reliability of Copeland

scroll compressors with advanced electronic controllers and
diagnostics, equipment reliability is greatly enhanced. Fault code
alerts and fault code retrieval capabilities provide information
to help improve speed and accuracy of system diagnostics.
Integrated electronics provide protection against over-current,
over-heating, incorrect phase rotation, compressor cycling,
high pressure resets, low pressure cut-outs. It can also send
out a warning message to an operator when there is a liquid
floodback, which can prevent critical damage on the unit.

Intelligent store

Highest efficiency

Reliability

Better decision making

Lower energy bills

Lower maintenance cost

ZXD, ZXLD, ZXV Family

Capacity modulation digital and
variable speed to control precise
room or showcase temperature

Design features:

• With real time monitoring of compressor
operating conditions

• Compressor reverse rotation protection

• Compressor over current protection

• Compressor internal motor protector trip

• Discharge gas over heat protection

• Over voltage protection

• Under voltage protection

• High pressure cut out

• Low pressure cut out

• Refrigerant flood back protection

• Compressor minimum off time protection

• Internal thermal sensor failure

• Intelligent Store solution:

Communication and retail store monitoring

•Thermal overload protection

ZXV nomenclature

ZX, ZXB and ZXL Family

Proprietary electronic algorithms present advantage on
diagnose, communication, and protection purposes. They
are also fundamental to control fan speed, optimizing energy
performance for local seasonal ambient temperatures

Figure 1. ZXV CDU features

Drive assembly

• High reliability with good cooling

• Easy service with quick connectors

Good harmonic with choke

Optimized condenser coil for
maximum heat transfer

Variable speed fan motor and high
efficiency fan blade

Copeland™ Scroll compressor technology

High efficiency, ultra quiet, high reliability

Enhanced vapor injection

• Improved efficiency

• Combined DLT protection

Z X V 0 6 5 B E

E = R404A, POE oil

Condensing platform

V = Medium temp variable speed

LV = Low temp variable speed

Maximum capacity*

B = Next generation

P = R410A, POE oil

Base model Electrical code

Note: *Maximum capacity condition of evap temp/amb temp/return gas temp
Medium temp -10°C/40°C/18.3°C
Low temp -32°C/40°C/5°C

Bill of material

ZXV BOM

Liquid line filter drier

Moisture indicator

Oil separator

Accumulator

Suction pressure transducer

Fixed HP switch

Fixed LP switch

Adjustable LP switch

CoreSense & Intelligent Store

Fan speed control

Circuit breaker

Sound jacket

Note: *Accumulator is shipped in loose packing for single fan ZXLV units

ZXV ZXLV

451, 551 451, 551

 

 

 

*

 

 

 



 

 

 

 

-

4 X D 4 5 1

4XD = 3 phase, 380-420V, 50Hz
4XK = 3 phase, 380-420V, 60Hz

5XJ = 3 phase, 200-240V, 60Hz

(5XJ in sample)

451 = Chassis with
hinged door
551 = Chassis with
front panel

Bill of material

Bill of material

5

Physical layout of the unit

The following figures give an introduction to the physical layout of the ZXV CDU

Figure 2. ZXV CDU layout

Choke

CoreSense

Variable speed driver

Oil separator

Humidity indicator

Liquid receiver

Liquid filter drier

Plate heat exchanger

Suction pressure transducer

Suction and liquid service valve

Compressor oil sight glass

Receiver out service valve

Power isolation switch

Variable speed driver

Capacitor board

EMI Filter board

Figure 3. Drive assembly layout

CoreSense

Contactor

6

Figure 4. Control box layout

Customer connection
terminal block

Transformer

H-K:

Hot-k ey
connection
port

EV:

EXV connection
port

485:

RS485
connection
port

VNR:

Remote di splay
connection
port

D13:

LP Switc h
connection
port

A12- A17:

Temp sensor
connection
ports

Al1:

Pressure
transducer
connection
ports

Supply:

Power supply connection
port ( 24VAC from
transformer)

Current

transformer

holes (Reserved)

R-S-T (Reserved)

TO1:
Triac output 1
(Fan motor
connecter)

Reserved
triac output

Figure 5. CoreSense controller

ZXV product specication

Qualified refrigerants and oils

Refrigerant Oil

R410A/R404A Emkarate RL 32 3 MAF / Mobil EAL Artic 22 CC

Oils are pre-charged in both compressor and oil separator.

Neutral

Dl1:

Unit on/off
control

D04:

Crankcase
heater
connector

User inter face

D03:
Driver power supply contactor output

connector

D01/D02/C1:

Reserved connector

C2:

HP Switch
input
connection

D05:

Alarm dry contact
output connector

Operating envelopes

Medium temperature

0

48

Limited running

43

C)

Ambient temperature (

10

(1)

ZXV R404A

Return gas temp 18.3°C

(1)

Continue run but with speed limitation

Low temperature

48

Limited running

43

C)

0

Ambient temperature (

10

-40-20

Note:

(1)

ZXLV R404A

Return gas temp 5°C

-30-15 -20-10 -10-5 5 00

Evaporating temperature (0C)Evaporating temperature (0C)

(1)

Continue run but with speed limitationNote:

7

Performance data

R404A

Model

ZXV065BE

Ambient

temperature

(°C)

27

32

38

Capacity (kW)

43

27

32

38

Power (kW)

43

27

32

Evaporating temperature (°C)

-20 -15 -10 -5 0 5

Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max

1.81 4.66 5.94 2.23 5.46 6.85 2.70 6.47 8.23 3.20 7.49 8.23 3.76 8.32 10.11 4.32 8.78 10.06

1.67 4.41 5.68 2.13 5.29 6.62 2.58 6.20 7.87 3.09 7.22 7.87 3.63 8.03 9.75 4.18 8.48 9.74

1.57 4.16 5.31 1.93 4.97 6.36 2.41 5.89 7.48 2.98 6.88 7.48 3.48 7.48 9.09 3.99 7.76 8.89

1.44 3.88 5.05 1.86 4.77 6.14 2.27 5.55 6.75 2.84 6.53 6.75 3.25 7.04 8.64 3.66 7.25 8.49

0.88 2.16 2.96 0.87 2.31 3.18 0.87 2.35 3.35 0.89 2.55 3.56 0.91 2.70 3.80 0.92 2.91 4.24

0.98 2.38 3.24 0.99 2.54 3.44 0.99 2.59 3.64 0.99 2.81 3.95 1.02 3.00 4.28 1.04 3.25 4.85

1.13 2.70 3.62 1.13 2.86 3.87 1.13 2.89 4.11 1.14 3.14 4.41 1.18 3.35 4.75 1.22 3.62 5.35

1.24 3.03 4.04 1.26 3.19 4.30 1.29 3.24 4.57 1.29 3.50 4.86 1.31 3.66 5.15 1.33 3.91 5.71

2.29 5.91 7.53 2.83 6.91 8.68 3.42 8.20 10.42 4.05 9.49 10.42 4.76 10.54 12.80 5.47 11.12 12.74

2.11 5.59 7.20 2.70 6.70 8.38 3.27 7.85 9.97 3.91 9.15 9.97 4.60 10.17 12.35 5.29 10.74 12.34

38

1.99 5.28 6.73 2.45 6.30 8.06 3.05 7.47 9.47 3.77 8.72 9.47 4.41 9.48 11.52 5.05 9.84 11.26

Capacity (kW)

43

ZXV085BE

27

32

38

Power (kW)

43

27

32

38

1.83 4.92 6.40 2.35 6.04 7.78 2.88 7.03 8.55 3.60 8.27 8.55 4.12 8.92 10.94 4.64 9.19 10.75

1.12 2.83 3.99 1.10 3.02 4.29 1.10 3.08 4.52 1.13 3.33 4.80 1.15 3.53 5.12 1.17 3.79 5.71

1.24 3.11 4.37 1.25 3.32 4.63 1.26 3.39 4.90 1.26 3.68 5.32 1.29 3.92 5.77 1.32 4.24 6.53

1.43 3.53 4.88 1.43 3.74 5.22 1.43 3.78 5.54 1.45 4.10 5.94 1.50 4.37 6.40 1.55 4.73 7.20

1.57 3.96 5.44 1.60 4.17 5.79 1.64 4.24 6.16 1.64 4.57 6.55 1.66 4.79 6.94 1.68 5.10 7.70

3.35 7.66 11.17 3.95 9.02 13.16 4.29 10.48 14.97 5.05 11.78 16.82 5.68 13.25 18.93 6.45 15.06 21.51

3.21 7.36 10.73 3.79 8.67 12.63 4.05 10.08 14.38 4.86 11.35 16.19 5.48 12.81 18.27 6.26 14.60 20.85

2.98 7.08 9.93 3.52 8.37 11.74 3.82 9.67 13.41 4.55 10.93 15.16 5.16 12.41 17.20 5.93 13.84 19.77

Capacity (kW)

43

ZXV130BE

27

32

2.76 6.82 9.19 3.27 8.09 10.90 3.65 9.18 12.49 4.25 10.42 14.18 4.85 11.89 16.17 5.61 13.26 18.71

1.56 3.63 5.57 1.66 3.86 5.94 1.72 4.07 6.37 1.84 4.43 6.81 1.95 4.69 7.22 2.04 4.91 7.55

1.68 3.95 5.92 1.78 4.13 6.36 1.83 4.43 6.86 1.99 4.79 7.37 2.12 5.10 7.84 2.22 5.35 8.24

38

Power (kW)

43

Note:

• The rating condition is based on a return gas temperature of 18.3°C.

• Power includes condenser fan.

• Ambient 38°C and 43°C are typical design conditions for unit selection.

1.83 4.36 6.55 1.96 4.56 7.02 2.07 4.88 7.54 2.18 5.25 8.08 2.32 5.57 8.57 2.43 5.84 8.99

2.02 4.76 7.20 2.14 4.96 7.64 2.20 5.29 8.13 2.33 5.62 8.64 2.46 5.92 9.11 2.56 6.22 9.50

8

Performance data R404A

Model

ZXLV030BE

Ambient

temp(°C)

Capacity (kW)

Power (kW)

Evaporating temperature (°C)

-40 -35 -30 -25 -20 -15 -10 -5 0

Min Nor Ma x Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max Min Nor Max

0.79 1.86 2.50 0.94 2.40 3.16 1.21 2.93 3.87 1.45 3.84 5.02 1.75 4.52 5.77 2.17 5.29 6.65 2.62 6.28 7.98 3.10 7.26 9.11 3.65 8.07 9.80

27

0.73 1.82 2.38 0.92 2.30 3.01 1.15 2.86 3.70 1.39 3.69 4.82 1.62 4.28 5.51 2.07 5.13 6.42 2.50 6.01 7.63 2.99 7.00 8.75 3.52 7.78 9.46

32

0.71 1.72 2.27 0.87 2.22 2.89 1.10 2.67 3.61 1.36 3.55 4.63 1.52 4.04 5.15 1.88 4.82 6.17 2.34 5.72 7.25 2.89 6.67 8.37 3.38 7.26 8.82

38

0.66 1.65 2.17 0.84 2.11 2.74 1.06 2.60 3.39 1.29 3.35 4.38 1.40 3.77 4.90 1.80 4.63 5.96 2.21 5.38 6.55 2.76 6.33 7.90 3.16 6.83 8.38

43

0.84 1.79 2.33 0.85 1.90 2.46 0.86 2.00 2.33 0.86 2.05 2.40 0.89 2.17 2.98 0.87 2.32 3.20 0.87 2.37 3.37 0.90 2.56 3.58 0.91 2.71 3.82

27

0.94 1.99 2.64 0.95 2.05 2.74 0.95 2.19 2.60 0.95 2.29 2.71 0.98 2.39 3.26 0.99 2.56 3.45 1.00 2.61 3.65 1.00 2.83 3.97 1.02 3.01 4.30

32

1.08 2.28 3.10 1.09 2.36 3.18 1.09 2.53 3.00 1.07 2.59 3.07 1.13 2.71 3.64 1.13 2.88 3.89 1.13 2.91 4.13 1.15 3.16 4.43 1.19 3.36 4.77

38

1.22 2.63 3.54 1.23 2.67 3.66 1.25 2.83 3.36 1.25 2.94 3.48 1.25 3.04 4.06 1.27 3.21 4.32 1.30 3.26 4.59 1.30 3.52 4.89 1.32 3.68 5.18

43

1.00 2.36 3.17 1.19 3.04 4.00 1.53 3.71 4.90 1.83 4.86 6.36 2.22 5.73 7.30 2.75 6.70 8.42 3.32 7.95 10.11 3.93 9.20 11.54 4.62 10.22 12.42

27

0.92 2.31 3.02 1.16 2.91 3.81 1.46 3.63 4.69 1.76 4.68 6.11 2.05 5.42 6.98 2.62 6.49 8.13 3.17 7.61 9.67 3.79 8.87 11.09 4.46 9.86 11.98

32

0.90 2.18 2.88 1.10 2.82 3.67 1.39 3.38 4.58 1.72 4.50 5.86 1.93 5.12 6.53 2.38 6.11 7.82 2.96 7.24 9.19 3.66 8.45 10.60 4.28 9.20 11.17

38

Capacity (kW)

0.83 2.09 2.75 1.07 2.67 3.47 1.34 3.30 4.30 1.63 4.24 5.55 1.78 4.77 6.21 2.28 5.86 7.55 2.79 6.82 8.29 3.49 8.02 10.01 4.00 8.65 10.61

43

1.07 2.34 3.15 1.08 2.48 3.32 1.09 2.62 3.15 1.09 2.67 3.24 1.13 2.84 4.01 1.11 3.03 4.31 1.11 3.09 4.54 1.14 3.35 4.82 1.16 3.54 5.15

Power (kW)

27

1.19 2.60 3.56 1.21 2.67 3.70 1.21 2.86 3.51 1.21 2.99 3.65 1.25 3.12 4.39 1.26 3.34 4.65 1.27 3.40 4.92 1.27 3.69 5.35 1.30 3.93 5.80

32

1.37 2.98 4.18 1.39 3.08 4.29 1.38 3.30 4.04 1.36 3.38 4.14 1.44 3.54 4.90 1.44 3.76 5.25 1.44 3.80 5.57 1.46 4.12 5.97 1.51 4.39 6.43

38

1.55 3.44 4.76 1.56 3.49 4.93 1.59 3.69 4.52 1.59 3.84 4.68 1.58 3.97 5.47 1.61 4.19 5.82 1.65 4.26 6.19 1.65 4.59 6.58 1.67 4.81 6.97

43

1.24 3.34 4.53 1.49 4.03 5.42 1.68 4.55 6.06 2.02 5.45 7.19 2.42 6.53 8.53 2.95 7.97 10.31 3.56 9.61 12.31 4.21 11.38 14.43 4.89 13.23 16.60

27

1.17 3.17 4.22 1.41 3.81 5.12 1.63 4.40 5.85 1.96 5.28 6.96 2.37 6.39 8.34 2.86 7.74 10.00 3.43 9.26 11.84 4.03 10.89 13.79 4.65 12.56 15.75

32

1.13 3.05 4.01 1.31 3.53 4.74 1.52 4.10 5.45 1.84 4.98 6.55 2.23 6.04 7.87 2.70 7.30 9.42 3.22 8.71 11.12 3.77 10.19 12.89 4.33 11.70 14.64

38

ZXLV040BE

Capacity (kW)

1.08 2.93 3.85 1.26 3.41 4.44 1.47 3.98 5.13 1.77 4.78 6.10 2.15 5.82 7.35 2.60 7.04 8.80 3.10 8.37 10.37 3.61 9.77 11.97 4.13 11.15 13.52

43

1.45 2.91 3.95 1.56 3.10 4.15 1.71 3.33 4.50 1.85 3.57 4.88 1.97 3.77 5.21 2.09 3.94 5.52 2.21 4.11 5.82 2.33 4.29 6.14 2.47 4.49 6.50

ZXLV050BE

27

1.57 3.15 4.21 1.70 3.37 4.49 1.87 3.65 4.78 2.02 3.89 5.32 2.15 4.11 5.68 2.28 4.30 6.02 2.41 4.50 6.37 2.56 4.71 6.75 2.72 4.96 7.18

32

1.83 3.67 4.95 1.96 3.87 5.16 2.11 4.13 5.58 2.26 4.36 5.96 2.39 4.57 6.32 2.53 4.77 6.68 2.68 4.99 7.07 2.84 5.23 7.49 3.03 5.51 7.99

38

Power (kW)

2.07 4.16 5.49 2.20 4.34 5.71 2.34 4.57 6.09 2.47 4.77 6.44 2.60 4.96 6.78 2.73 5.16 7.13 2.88 5.37 7.51 3.05 5.62 7.95 3.25 5.91 8.47

43

Note:

• The rating condition is based on a return gas temperature of 5°C.

• Power includes condenser fan.

• Ambient 38°C and 43°C are typical design conditions for unit selection.

9

Technical data

Medium temperature

Family ZXV

Model name ZXV065BE ZXV085BE ZXV130BE
Refrigerant R404A, R448A
Evaporating temperature range °C -20°C ~ 5°C
Ambient range °C -25°C ~ 48°C

Maximum Capacity -10°C ET/40°C AT/18°C RGT kW 6.5 8.5 13.0

Performance

Unit

Fan Motor

(R404A)

Sound

Compressor

For 4XD

Model

For 4XK

Model

Others

Note: 1 Preliminary data

Nominal Capacity
Nominal COP W/W 2.44 2.32 2.28
Nominal Speed RPM 4500 RPM 4500 RPM 4500 RPM
RLA (Rated load amps) A 4.5 6.2 8.0
MOC (Max. Operating Current) A 10.4 14.0 16.0
Sound Pressure Level @ 1m
Sound Pressure Level @ 1m
Model Name ZBW030DE-4X9 ZBW038DE-4X9 ZBW050SE-4X9
Max Input Ampere Amp 15 22 27
Oil Type Amp POE POE POE
Oil Charge Volumn Liters 1.63 1.63 1.60
Speed Range RPM 1800 - 6000 1800 - 6000 1800 - 6000
Number of Fan 1 1 2
Diameter mm 450 450 450
Max Speed RPM 830 830 830
Max Flow Tot al m3/h 2922 2922 5910
Max Fan Motor Power Input W 116 116 246
Number of Fan 1 1 2
Diameter mm 450 450 450
Max Speed RPM 933 933 933
Max Flow Tot al m3/h 3483 3483 6966
Max Fan Motor Power Input W 145 145 290
Oil Seperator Volume Liters 0.5 0.5 0.5
Receiver Volumn kg 4.3 4.3 6.3
Pipes Suction OD Inch 3/4 3/4 7/8

Dimension W X H X D mm 1029 x 424 x 840 1029 x 424 x 840 1029 x 424 x 1242
Weight Net kg 101 104 136

-10°C ET/32°C AT/18°C RGT

1

1

At Part Load dB(A) 52-58 52-58 55-59

At Full Load dB(A) 61 61 63.0

Liquid OD Inch 1/2 1/2 1/2

Gross kg 139 139 180

kW 6.1 7.9 10.0

Low temperature

Family ZXLV

Model name ZXLV030BE ZXLV040BE ZXLV050BE
Refrigerant R404A, R448A
Evaporating temperature range °C -40°C ~ 0°C
Ambient range °C -25°C ~ 48°C

Maximum Capacity -32°C ET/40°C AT/5°C RGT kW 3.20 4.10 5.04

Unit

Compressor

Fan Motor

Performance

(R404A)

For 4XD

For 4XK

Others

Sound

Model

Model

Nominal Capacity
Nominal COP W/W 1.24 1.20 1.18
Nominal Speed RPM 4500 RPM 4500 RPM 4500 RPM
RLA (Rated load amps) 3.9 5.0 6.3
MOC (Max. Operating Current) A 9.4 12.6 15.3
Sound Pressure Level @ 1m
Sound Pressure Level @ 1m
Model Name ZFW030DE-4X9 ZFW038DE-4X9 ZFW050SE-4X9
Max Input Ampere Amp 15 22 27
Oil Type Amp POE POE POE
Oil Charge Volumn Liters 1.63 1.63 1.60
Speed Range RPM 1800 - 6000 1800 - 6000 1800 - 6000
Number of Fan 1 1 2
Diameter mm 450 450 450
Max Speed RPM 830 830 830
Max Flow Tot al m3/h 2922 2922 5910
Max Fan Motor Power Input W 116 116 246
Number of Fan 1 1 2
Diameter mm 450 450 450
Max Speed RPM 933 933 933
Max Flow Tot al m3/h 3483 3483 6966
Max Fan Motor Power Input W 145 145 290
Oil Seperator Volume Liters 0.5 0.5 0.5
Receiver Volumn kg 4.3 4.3 6.3
Pipes Suction OD Inch 3/4 3/4 7/8

Dimension W X H X D mm 1029 x 424 x 840 1029 x 424 x 840 1029 x 424 x 1242
Weight Net kg 101 104 136

-32°C ET/32°C AT/5°C RGT

1

1

At Part Load dB(A) 52-58 52-58 55-59

At Full Load dB(A) 61 61 63.0

Liquid OD Inch 1/2 1/2 1/2

Gross kg 139 139 180

kW 2.64 3.34 4.16

Note: 1 Preliminary data

10