Huawei SUN2000-15KTL-50KTL-M3 Series User Manual page 68

Replacing SUN2000-(15KTL-50KTL) Series with
SUN2000-(15KTL-50KTL)-M3 Series
User Manual
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Procedure
Step 1 Crimp an OT terminal.
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Figure 6-19 Crimping an OT terminal
(1) Cable
Issue 01 (2021-04-05)
Ensure that the PE cable is securely connected. Otherwise, electric shocks may occur.
Do not connect the neutral wire to the enclosure as a PE cable. Otherwise, electric shocks
may occur.
 The PE point at the AC output port is used only as a PE equipotential point, and cannot substitute for
the PE point on the enclosure.
 It is recommended that silica gel or paint be used around the ground terminal after the PE cable is
connected.
Avoid scratching the core wire when stripping a cable.
The cavity formed after the conductor crimp strip of the OT terminal is crimped must wrap
the core wires completely. The core wires must contact the OT terminal closely.
Wrap the wire crimping area with heat shrink tubing or insulation tape. The heat shrink
tubing is used as an example.
When using a heat gun, protect the equipment from being scorched.
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(2) Core
6 Electrical Connections
(3) Heat shrink tubing
61