Appendix 2 Technical Data Tables - Liebert CR020 User Manual

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Appendix 2 Technical Data Tables

Configuration
Cooling
Fan + compressor
Cooling + electrical heating
(dehumidification)
Fan + compressor +
electrical heaters
Cooling + humidification
Fan + compressor +
humidifier
Cooling
Fan
Cooling + electrical heating
Fan + electrical heaters
Cooling + Humidification
Fan + humidifier
Note:
1. Without condensate pump option.
2. The cables have to be sized in compliance with local standards and according to the type and characteristics (e.g. Amperes)
of installation
Component
Fan 380V ~ 415V/3N/50Hz
Compressor 380V ~ 415V/3N/50Hz
Humidifier 380V ~ 415V/3N/50Hz
Electrical
380V ~ 415V/3N/50Hz
heater
Condensate
380V ~ 415V/3N/50Hz
pump
Note*:
1: At nominal operating condition: condensing temperature is 48.9°C, inlet air temperature is 37.8°C, inlet air relative humidity is
20%RH.
2: FLA: Max operating current; LRA: locked rotor Amps
Appendix 2 Technical Data Tables
Table 2 Electrical data of the unit (compliant with CE)
Model
CR020
380V ~ 415V/3N/50Hz
CR035
CR020
380V ~ 415V/3N/50Hz
CR035
CR020
380V ~ 415V/3N/50Hz
CR035
CR040 380V ~ 415V/3N/50Hz
CR040 380V ~ 415V/3N/50Hz
CR040 380V ~ 415V/3N/50Hz
Table 3 Electrical data of components (compliant with CE)
Unit power supply Model
CR020
CR035
CR040
CR020
CR035
CR020
CR035
CR040
CR020
CR035
CR040
CR020
CR035
CR040
Liebert.CRV Series Air Conditioner User Manual
Power supply FLA (A)
22.3
28.0
31.0
36.7
31.0
36.7
11.7
9.5
1
OA (A)
2 × 1.95
2 × 0.85
2 × 1
11.13
16.70
6.5
6.5
6.5
8.7
8.7
8.7
-
-
-
LRA (A)
107
121
116
130
116
130
3 3
11.7
9.5
2 2
FLA (A) LRA (A)
2 × 3.1 2 × 0.1
2 × 1.5 2 × 0.1
2 × 1.5 2 × 0.1
16.1 101
25.0 118
6.5 -
6.5 -
6.5 -
8.7 -
8.7 -
8.7 -
1.2 -
1.2 -
1.2 -
Residual current
circuit breakers
I △ n = 0.3A (400V)
40A Curve C
50A Curve C
50A Curve C
63A Curve C
50A Curve C
63A Curve C
10A Curve C
20A Curve C
20A Curve C
Nominal
power (kW)
2 × 0.30
2 × 0.53
2 × 0.63
5.99
9.34
1.50
1.50
1.50
6
6
6
-
-
-