Huawei SUN2000-50KTL-M0 User Manual page 56

SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual
Table 5-1 AC Power Cable Specifications
Cable Specifications
Conductor cross-
sectional area
(mm
Table 5-2 Ground cable specifications
Cross-Sectional Area S (mm
AC Power Cable Conductor
16 < S ≤ 35
35 < S
The values in this table are valid only if the PE cable and AC power cable use
the same conductor material. If this is not so, the cross-sectional area of the PE
cable conductor is to be determined in a manner which produces a conductance
equivalent to that which results from the application of this table.
Installing the PE Cable
Step 1 Crimp an OT terminal.
Step 2 Secure the PE cable using the ground screw.
Figure 5-7 Connecting a PE cable
Step 3 (Optional) To enhance the corrosion resistance of a ground terminal, apply silica
gel or paint around the terminal.
----End
Issue 11 (2024-02-02)
Range
Recomm
2
)
ended
value
Copyright © Huawei Technologies Co., Ltd.
Copper-Core Cable
25–120
35
2
) of the Cross-Sectional Area S
the PE Cable Conductor
S ≥ 16
P
S ≥ S/2
P
5 Electrical Connections
Copper-Clad
Aluminum Cable or
Aluminum Alloy
Cable
25–120
70
2
(mm ) of
P
48