3.3.2 Application Conditions
Operating Environment
Table 3-11 Operating environment
Item Specications
Indoor unit
operating
temperature
0–40°C
Indoor unit
operating humidity
5%–95% RH (non-condensing)
Outdoor unit
operating
temperature
For high-temperature outdoor units: –10°C to +55°C
For normal-temperature outdoor units: –20°C to +45°C
For low-temperature outdoor units: –40°C to +45°C
Storage
temperature
Without refrigerant: –40°C to +70°C
With refrigerant: –40°C to +55°C
Storage humidity 5%–95% RH (non-condensing)
Altitude 1000–4000 m. The performance of the smart cooling
product is derated when the altitude ranges from 1000 m
to 4000 m. The maximum outdoor operating temperature
decreases 1°C and the nominal cooling capacity decreases
by 1% for each additional 200 m.
Installation Requirements
Table 3-12 Installation requirements
Installation Mode
Rack-mounted
Vertical Dierence
Between the Indoor
and Outdoor Units
● Outdoor unit placed higher than the indoor unit: ≤
30 m
● Indoor unit placed higher than the indoor unit: ≤ 8
m
Maximum Equivalent
Length of One-way
Pipe
80 m. If the length exceeds 80 m, contact Huawei
technical support.
Thermal Insulation
Foam Thickness
≥ 13 mm
FusionModule800 Smart Small Data Center
User Manual 3 System Architecture
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 38