Huawei NetCol5000-A-035 - Page 35

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
3 Installation Guide
Issue 13 (2019-01-15)
Copyright © Huawei Technologies Co., Ltd.
26
Figure 3-1 Checking refrigerant
Table 3-7 Mapping between temperatures and R410A saturation pressure
Temperature
(°C)
Saturation
Pressure-S
urface
Pressure
(MPa)
Temperature
(°C)
Saturation
Pressure-S
urface
Pressure
(MPa)
Temperatur
e (°C)
Saturati
on
Pressure
-Surface
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