Huawei SUN2000 Series User Manual page 45

SUN2000-(196KTL-H0, 200KTL-H2, 215KTL-H0)
Series
User Manual
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. The specifications of the
PE cable are subject to this table or calculated according to IEC 60364-5-54.
Connecting the PE Cable
Step 1 Secure the PE cable using the ground screw.
Figure 5-8 Cable connection
Step 2 (Optional) Apply silica gel or paint on the ground terminal to protect it against
corrosion.
----End
Connecting the AC Output Power Cable (Multi-core)
Step 1 Connect the AC cable to the terminal block.
Issue 07 (2021-07-08)
NO TE
● The cable diameter must comply with local cable standards. The factors that affect
cable selection include the rated current, cable type, routing mode, ambient
temperature, and maximum expected line loss.
● When the MBUS is used for communication, it is recommended that the multi-wire
cable be used. The maximum communication distance is 1000 m. If other types of AC
power cables are used, contact Huawei technical support.
Copyright © Huawei Technologies Co., Ltd.
Conductor Cross-Sectional Area S
2
)
the PE Cable (Unit: mm
S ≥ S/2
P
5 Electrical Connections
of
P
2
)
38