Huawei FusionModule2000 - Page 113

FusionModule2000 Smart Modular Data Center
Product Description
7 Temperature Control System
Issue 06 (2020-05-21)
Copyright © Huawei Technologies Co., Ltd.
105
Item
Specifications
Altitude
0–1000 m. When the altitude is greater than 1000 meters, the
cooling capacity is derated. The maximum operating altitude is
4000 meters. For the detailed derated data, reference the Table
7-4.
Table 7-4 Altitude table
Height
0
1000
1500
2000
2500
3000
3500
4000
Density correction
1
0.887
0.835
0.785
0.737
0.692
0.649
0.608
Air volume correction
1
0.887
0.835
0.785
0.737
0.692
0.649
0.608
Refrigeration volume
correction
1
0.940
0.909
0.878
0.846
0.815
0.784
0.753
Physical Ports
Table 7-5 Physical ports
Item
Specifications
Refrigerant liquid pipe
Copper pipe, with an outer diameter of 5/8 inch (15.88 mm)
and thickness of 1.0 mm, withstanding a pressure not smaller
than 4.5 MPa, welding
Refrigerant gas pipe
Copper pipe, with an outer diameter of 3/4 inch (19.05 mm)
and thickness of 1.0 mm, withstanding a pressure not smaller
than 4.5 MPa, welding
Water inlet pipe to the
humidifier
G 1/2 inch inner screw thread
Installation Requirements
When the total load power of servers corresponding to a single smart cooling product is less
than 5 kW or the equipment room airtightness is not satisfactory, the indoor humidity might
be relatively high, which is not a product quality issue. You are advised to install a
dehumidifier in the equipment room in this case.