Type Appear
ance
Function
Naked Crimping
Terminal, OT, 1.5 mm
2
,
M4, Tin Plating, Insulated
Ring Terminal, 22–16
AWG, red
Shield layer grounding
Common Terminal, Single
Cord End Terminal,
Conductor Cross Section
1.0 mm
2
, Tin Plating,
Insertion Depth 12 mm,
Red
Communications cable
● The minimum cable diameter should comply with the local cable standard.
● Factors inuencing cable selection are as follows: rated current, type of cable, routing
method, ambient temperature, and maximum expected line losses.
5.3 Connecting the PE Cable
Precautions
Ensure that the PE cable is securely connected. Otherwise, electric shocks may
occur.
● Both the maintenance compartment and shell of the SUN2000 provide a ground point.
You can choose either the ground point of the AC output port in the maintenance
compartment or the ground point on the shell for grounding.
● It is recommended that silica gel or paint be applied around the ground terminal after
the PE cable is connected.
Procedure
Step 1 Crimp the OT terminal.
SUN2000-4.95KTL-JPL1
User Manual 5 Electrical Connections
Issue 05 (2023-02-17) Copyright © Huawei Technologies Co., Ltd. 42
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