Operating Environment Specifications - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Table 3-2 Compressor cooling specifications
Item
Compressor type
Number of compressors
Throttling device
Refrigerant

3.2 Operating Environment Specifications

Operating Environment
Table 3-3 Operating environment
Item
Operating
temperatu
re
Operating
humidity
Storage
temperatu
re
Storage
humidity
IP rating
Installatio
n mode
Altitude
Other
requireme
nts
Issue 10 (2024-01-30)
Specifications
–40ºC to 45ºC
5%–95% RH
–40ºC to +70ºC
5%–95% RH
IPX5 (indoor)
The concrete foundation or steel base is required.
The performance is not derated when the altitude is below 1000
m, and is derated when the altitude ranges from 1000 m to 4000
m.
Servers are evenly deployed, and the difference between the intake
and exhaust air temperatures of the servers is greater than or
equal to 10°C. If servers are not evenly deployed and the difference
between the intake and exhaust air temperatures of the servers is
less than 10°C, the cooling capacity of the unit will decrease and
its power will increase.
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3 Product Specifications
Specifications
Variable-frequency compressor
2
Electronic expansion valve (EEV)
R410A
31