Huawei NetCol8000-A045D - Page 59

Item Specications
Maximum
operating
altitude
4000 m
(Derated when the altitude is above 1000 m)
Table 3-7 Altitude derating
coecients
Altitude
(m)
[0, 1000) 1000 1500 2000 2500 3000 3500 4000
Density
coecien
t
1 0.887 0.835 0.785 0.737 0.692 0.649 0.608
Air
volume
coecien
t
1 0.887 0.835 0.785 0.737 0.692 0.649 0.608
Cooling
capacity
coecien
t
1 0.940 0.909 0.878 0.846 0.815 0.784 0.753
Installation Requirements
NO TICE
If the actual total load of servers corresponding to a single smart cooling product
is less than 10% of the cooling capacity of the smart cooling product or the
equipment room is not properly sealed, the humidity in the equipment room may
be too high. This is not a product quality issue and should be dealt with by adding
a
dehumidier.
Table 3-8 Installation requirements
Item
Specications
Equipm
ent
room
door
Width ≥ 1.3 m; height ≥ 2.3 m
Floor
Bearing capacity ≥ 400 kg/m
2
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual 3 Technical Specications
Issue 05 (2020-10-10) Copyright © Huawei Technologies Co., Ltd. 49