Huawei SUN2000-50KTL-M0 User Manual page 49

SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual
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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.
Issue 06 (2020-07-07)
– If you connect a ground cable to the ground point on the enclosure in a
scenario with no neutral wire, you are advised to use a three-core (L1, L2,
and L3) outdoor cable.
– If you connect a ground cable to the ground point in the maintenance
compartment in a scenario with no neutral wire, you are advised to use a
four-core (L1, L2, L3, and PE) outdoor cable.
– If you connect a ground cable to the ground point on the enclosure in a
scenario with a neutral wire, you are advised to use a four-core (L1, L2,
L3, and N) outdoor cable.
– If you connect a ground cable to the ground point in the maintenance
compartment in a scenario with a neutral wire, you are advised to use a
five-core (L1, L2, L3, N, and PE) outdoor cable.
For the SUN2000-65KTL-M0:
– If you connect a ground cable to the ground point on the enclosure, you
are advised to use a three-core (L1, L2, and L3) outdoor cable.
– If you connect a ground cable to the ground point in the maintenance
compartment, you are advised to use a four-core (L1, L2, L3, and PE)
outdoor cable.
You need to prepare OT-M10 terminals that match the cables.
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
41