Huawei SUN2000-175KTL-H0 User Manual page 39

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1)
User Manual
Cable Specifications



Table 5-1 AC power cable specifications
Cable Type
Copper-core cable
Copper-clad aluminum
cable and aluminum alloy
cable
Table 5-2 PE cable specifications
Conductor Cross-Sectional Area S of
the AC Power Cable (Unit: mm
S > 35
The specifications are valid only if the conductors of the PE cable and AC power cable use
the same material. If the materials are different, ensure that the conductor cross-sectional
area of the PE cable produces a conductance equivalent to that of the cable specified in this
table.
Connecting the PE Cable
Step 1 Secure the PE cable using the ground screw.
Issue 02 (2019-06-05)
If you connect a ground cable to the ground point on the chassis shell, you are advised to
use a three-core (L1, L2, and L3) outdoor cable or three single-core outdoor cables.
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 the OT or DT terminal that matches the cable.
Copyright © Huawei Technologies Co., Ltd.
Conductor
Cross-Sectional Area
2
50–185 mm

Multi-core cable: 70–185
2
mm
 Single-core cable:
2
70–240 mm
Conductor Cross-Sectional Area S
) the PE Cable (Unit: mm
2
≥ S/2
S
P
5 Electrical Connections
Cable Outer Diameter
 Multi-core cable: 24–66
mm
 Single-core cable: 14–35
mm
)
2
of
P
33