Huawei NetCol8000-A Series User Manual page 39

NetCol8000-A(050, 100) In-room Air Cooled Smart
Cooling Product
User Manual
Saturation
temperatu
re (ºC)
7
8
9
10
11
12
13
14
15
16
17
18
(Optional) Pipe Component and Support
●
●
●
Issue 12 (2020-10-28)
Gauge
(MPa)
0.9
0.93
0.96
0.99
1.02
1.05
1.09
1.12
1.16
1.19
1.23
1.27
If L is equal to or shorter than 30 m, the outer diameter of the gas pipe and
liquid pipe should be 7/8in. (22.23 mm) and 5/8in. (15.88 mm).
If L is between than 30 m and 60 m, the outer diameter of the gas pipe and
liquid pipe should be 1in. (25.40 mm) and 3/4in. (19.05 mm).
NO TE
L indicates the length of the one-way liquid pipe.
To ensure the NetCol8000-A reliability, make an oil trap every 5 m to 6 m
along pipes in the vertical direction and make an inverted trap respectively at
the intake vent and exhaust vent of the outdoor unit.
Copyright © Huawei Technologies Co., Ltd.
Saturation Gauge
temperatu (MPa)
re (ºC)
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
3 Installation Guide
Saturation Gauge
temperatu (MPa)
re (ºC)
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
N/A N/A
30