● Pay attention not to scratch the core wire when stripping a cable.
● The cavity formed after the conductor crimp strip of the OT or DT terminal is
crimped must wrap the core wires completely. The core wires must contact the
OT or DT terminal closely.
● Wrap the wire crimping area with a heat shrink tubing or PVC insulation tape.
The heat shrink tubing is used as an example.
● When using a heat gun, protect devices from being scorched.
Figure 5-2 Crimping an OT terminal
(A) Core
(B) Insulation layer (C) Heat shrink tubing
(D) Hydraulic pliers (E) Heat gun
Step 2 Connect the PE cable.
Ensure that the PE cable is securely connected.
SUN2000-4.95KTL-JPL1
User Manual 5 Electrical Connections
Issue 05 (2023-02-17) Copyright © Huawei Technologies Co., Ltd. 43