Huawei NetCol8000-E220 User Manual page 33

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Item
External residual pressure of the
indoor fan
External residual pressure of the
outdoor exhaust fan
Maximum power
Heat exchanger core type
Net weight
Running weight
1: Tested under rated working conditions (return air: 38ºC/25%RH, indoor static
pressure: 150 Pa, outdoor static pressure: 50 Pa, outdoor temperature: 15°C)
Table 2-10 Compressor cooling parameters
Item
Cooling mode
Added refrigerant percentage
Number of compressors
Compressor type
Throttling components
Refrigerant
Issue 06 (2020-08-19) Copyright © Huawei Technologies Co., Ltd.
Parameter
150 Pa
50 Pa
74 kW
Plate
NetCol8000-E220DM0AA: 5150 kg
NetCol8000-E220DM0BA: 5700 kg
NetCol8000-E220DM0AA: 5750 kg
NetCol8000-E220DM0BA: 6300 kg
Parameter
DX
50%
2
Variable frequency
Electronic expansion valve (EEV)
R410A
2 Product Description
24