Huawei NetCol5000-A - Optional) Pipe Assembly

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
3 Installation Guide
Issue 01 (2017-07-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
27
Temperature
(°C)
Saturation
Pressure-S
urface
Pressure
(MPa)
Temperature
(°C)
Saturation
Pressure-S
urface
Pressure
(MPa)
Temperat
ure (°C)
Saturation
Pressure-S
urface
Pressure
(MPa)
0
0.7
19
1.31
38
2.21
1
0.73
20
1.35
39
2.27
2
0.75
21
1.39
40
2.33
3
0.78
22
1.4
41
2.39
4
0.81
23
1.47
42
2.45
5
0.84
24
1.51
43
2.51
6
0.87
25
1.56
44
2.57
7
0.9
26
1.60
45
2.63
8
0.93
27
1.65
46
2.7
9
0.96
28
1.69
47
2.76
10
0.99
29
1.74
48
2.83
11
1.02
30
1.79
49
2.9
12
1.05
31
1.84
50
2.97
13
1.09
32
1.89
51
3.04
14
1.12
33
1.94
52
3.11
15
1.16
34
1.99
53
3.19
16
1.19
35
2.04
54
3.26
17
1.23
36
2.1
55
3.34
18
1.27
37
2.15
N/A
N/A
3.2.2.2 (Optional) Pipe Assembly

Liquid pipe:
− L ≤ 60 m: R410A copper pipe; outer diameter of 5/8 inch (15.88 mm); wall
thickness of 1.0 mm; operating pressure > 4.5 MPa
− 60 m < L ≤ 100 m: R410A copper pipe; outer diameter of 3/4 inch (19.05 mm); wall
thickness of 1.2 mm; operating pressure > 4.5 MPa

Gas pipe requirements: R410A copper pipe; outer diameter of 7/8 inch; thickness of 1.2
mm; operating pressure ≥ 4.5 MPa

Thermal insulation foam: thickness ≥ 9.2 mm