Power-On Commissioning; Vacuumizing And Precharging Refrigerant; Refrigerant Charge Amount - Huawei NetCol5000-A050 User Manual
In-row air cooled smart cooling product
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NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
6.1 Vacuumizing and Precharging Refrigerant
During the commissioning of the smart cooling product, ensure that no comburent
substance (such as air or additive) enters the smart cooling product system.
Huawei is not liable for any risks and losses caused due to violation.
6.1.1 Refrigerant Charge Amount
Table 6-1 Refrigerant charge amount
Refrigera
nt Charge
Amount
Standard
charge
amount
(kg)
Charge
amount
(kg) =
Standard
charge
amount +
Extra
charge
amount
Issue 13 (2023-08-20)
6
Power-On Commissioning
CA UTION
Actual
NetCol500-
One-
A060
Way
(NetCol500-
Pipe
A120)
Length
(L)
≤ 10 m
9.2
10 m < L
9.2 + (L – 10)
≤ 60 m
x 0.19
Copyright © Huawei Digital Power Technologies Co., Ltd.
6 Power-On Commissioning
NetCol500-
NetCo
A060 with
l500-
a Low
A080
Temperatur
e
Component
35.8
13.2
35.8 + (L –
13.2 +
10) x 0.19
(L –
10) ×
0.19
NetCol500-
W055
10
10 + (L – 10)
× 0.21
136
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