Huawei NetCol5000-A025 - Page 110

Table 4-3 Amount of the refrigerant and refrigerant oil to be charged for the
NetCol500-A026SC11E0
Item NetCol500-A026SC11E0 Without Low-Temperature
Components (–20°C to +45°C)
Length of one-
way pipeline
(m)
0 < L ≤ 10 10 < L ≤ 80
Amount of
refrigerant (kg)
6.7 6.7+ (L – 10) x 0.19
Amount of
refrigerant oil
(kg)
0 0
NO TE
If one-way pipeline of the NetCol500-A026SC11E0 without low-temperature components is
80 meters long, amount of refrigerant to be charged = 6.7 + (80 – 10) x 0.19 = 20 (kg).
Amount of the Refrigerant and Refrigerant Oil to Be Charged for the
NetCol500-A0265S11E0
Table 4-4 shows the amount of the refrigerant and refrigerant oil to be charged
for the NetCol500-A0265S11E0.
Table 4-4 Amount of the refrigerant and refrigerant oil to be charged for the
NetCol500-A0265S11E0
Item
NetCol500-A0265S11E0
Without Low-Temperature
Components (–20°C to
+55°C)
NetCol500-A0265S11E0 with
Low-Temperature
Components (–40°C to
+45°C)
Length of
one-way
pipeline (m)
0 < L ≤ 10 10 < L ≤ 80 0 < L ≤ 10 10 < L ≤ 80
Amount of
refrigerant
(kg)
9 9 + (L – 10) x
0.19
23.5 23.5 + (L –
10) x 0.19
Amount of
refrigerant oil
(kg)
0 0 0 0
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 4 Power-On Commissioning
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 100