Table 4-16 Equivalent length of components
Copper Pipe
Outer
Diameter
(in.)
45° Bend
(Unit: m)
90° Bend
(Unit: m)
180° Bend
(Unit: m)
T-shaped 3-
Way Valve
(Unit: m)
3/8
0.12
0.2
0.4
0.6
1/2
0.14
0.25
0.5
0.65
5/8
0.17
0.3
0.6
0.7
3/4
0.2
0.35
0.7
0.8
7/8
0.24
0.42
0.8
1.2
1
0.28
0.5
1
1.3
1-1/8
0.32
0.6
1.2
1.4
To dampen noises generated by the equipment due to vibration, refrigerant pipe
supports should be installed as required by
●
When the direction of the refrigerant pipe changes, add a support at the
position that is 500 mm away from the changing point.
●
If the refrigerant pipe is straight, add a support every 1500 mm.
Figure 4-60 Routing the refrigerant pipe
NO TE
Onsite personnel are responsible for preparing the required materials and installing the
supports.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
4 Installation
Issue 08 (2021-09-17)
Copyright © Huawei Technologies Co., Ltd.
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