Refrigerant Oil - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Temperatur
e (°C)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

4.2.2.2 Refrigerant Oil

The recommended refrigerant oil is DIAMOND FREEZE MEL32 JX. You can
purchase it from Huawei or purchase it by yourself after being confirmed by
Huawei.
Issue 08 (2021-09-17)
Saturation
Pressure –
Gauge
Pressure
(MPa)
0.75
0.78
0.81
0.84
0.87
0.9
0.93
0.96
0.99
1.02
1.05
1.09
1.12
1.16
1.19
1.23
1.27
NO TE
Add refrigerant oil only if it leaks. Contact Huawei to confirm the amount of refrigerant oil
to be added.
Copyright © Huawei Technologies Co., Ltd.
Temperatu Saturation
re (°C) Pressure –
Gauge
Pressure
(MPa)
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 Installation
Temperatu Saturatio
re (°C) n
Pressure –
Gauge
Pressure
(MPa)
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
– –
53