Refrigerant Oil - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth)

4.2.2.2 Refrigerant Oil

MEL32 refrigerant oil is recommended. You can purchase it from the supplier or
purchase it by yourself after being confirmed by the supplier.
Issue 04 (2022-12-15)
Table 4-3 R410A saturation pressure (gauge pressure)
Temperatu Saturatio
re (°C) n
Pressure
(MPa)
0 0.7
1 0.73
2 0.75
3 0.78
4 0.81
5 0.84
6 0.87
7 0.9
8 0.93
9 0.96
10 0.99
11 1.02
12 1.05
13 1.09
14 1.12
15 1.16
16 1.19
17 1.23
18 1.27
NO TE
Add refrigerant oil only if it leaks. Contact the supplier to confirm the amount of refrigerant
oil to be added.
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Temperat Saturatio
ure (°C) n
Pressure
(MPa)
19 1.31
20 1.35
21 1.39
22 1.43
23 1.47
24 1.51
25 1.56
26 1.60
27 1.65
28 1.69
29 1.74
30 1.79
31 1.84
32 1.89
33 1.94
34 1.99
35 2.04
36 2.1
37 2.15
4 System Installation
Temperat Saturatio
ure (°C) n
Pressure
(MPa)
38 2.21
39 2.27
40 2.33
41 2.39
42 2.45
43 2.51
44 2.57
45 2.63
46 2.7
47 2.76
48 2.83
49 2.9
50 2.97
51 3.04
52 3.11
53 3.19
54 3.26
55 3.34
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