Connecting The Pe Cable - Huawei SUN2000-3KTL-M1 User Manual

SUN2000-(3KTL-10KTL)-M1
User Manual
No.
4
5
Note a: When the smart power sensor and battery are connected to the
SUN2000 at the same time, use a cable core with a cross-sectional area of 0.2
mm
Note b: The minimum cable diameter depends on the fuse rating on the AC
side.

5.2 Connecting the PE cable

Important Notes
● Ensure that the PE cable is securely connected. Otherwise, electric shocks may
● Do not connect the N wire to the enclosure as a PE cable. Otherwise, electric
Supplementary Notes
The SUN2000 has the grounding detection function. This function is used to check
whether the SUN2000 is properly grounded before the SUN2000 starts, or check
Issue 02 (2020-11-20)
Name
AC output power
b
cable
PE cable
2 2
to 0.5 mm .
NO TE
● The minimum cable diameter should comply with the local cable standard.
● Factors influencing cable selection are as follows: rated current, type of cable, routing
method, ambient temperature, and maximum desired line losses.
D ANGER
occur.
shocks may occur.
NO TE
● The PE point at the AC output port is used only as a PE equipotential point, not a
substitute for the PE point on the enclosure.
● It is recommended that silica gel or paint be applied around the ground terminal after
the PE cable is connected.
Copyright © Huawei Technologies Co., Ltd.
Type
Outdoor copper cable
Single-core outdoor
copper-core cable
5 Electrical Connections
Recommended
Specifications
● Conductor cross-
sectional area: 4–6
2
mm
● Cable outer
diameter: 10–21
mm
Conductor cross-
sectional area: ≥ 4
2
mm
34