Huawei FusionModule5000 Product Description page 64

FusionModule5000 Smart Modular Data Center
Product Description (ECC800)
Item
Operating humidity
Altitude
Storage temperature
Storage humidity
a: When the ambient temperature is below 0°C, the NetCol5000-C needs to increase certain
concentration of ethylene glycol solution. For details, see
Proportion to the Glycol Solution
Installation Requirements
Table 3-31 Installation requirements
Item
Room
Main water inlet
Water supply of
humidifier
Drain water
Power
a: Adjust the alarm threshold because a high temperature alarm will be generated if the
temperature is over 20°C.
Environment Requirements
≤ 95% RH
0 m to 1000 m. The cooling capacity is derated when the
altitude is above 1000 m. For details, see Figure 3-43.
–40°C to +70°C
≤ 95% RH
Density.
Installation requirements
The room can be sealed well.
Width ≥ 0.9 m; height ≥ 2.3 m.
⚫ Water pressure is 0.4 MPa.
⚫
Maximum water inlet temperature
⚫ A Y-shaped strainer needs to be installed on the water inlet pipe, 20
filtration pores. The pH value of chilled water is 7.0–9.0.
⚫
Water pressure ranges from 0.1 MPa to 0.7 MPa.
⚫ Water temperature ranges from 1°C to 40°C.
⚫ Transient flow is greater than or equal to 0.6 L/min.
⚫ The quality of supplied water must meet the requirements listed in
Table 3-32.
⚫ The upper drainage height of the condensate pump should be 3.5
meters at most.
⚫ The hose can be used in a environment whose temperature is higher
than 85°C. (The requirement is only for the units with a humidifier.)
Earth leakage circuit breakers are not recommended for mains. If earth
leakage circuit breakers are required by the customer or according to
local regulations, use the residual current circuit breaker (RCCB) that is
not sensitive to the single-phase direct current pulse and transient
current pulse.
Cooling Capacity Curve in
a
is 20°C.
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