SUN2000-(36KTL,42KTL)
User Manual
5 Connecting Cables
Issue Draft A (2016-05-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
45
Ensure that the jacket is in the maintenance compartment.
Figure 5-7
Stripping an AC output power cable (three core wires)
(A) Core wire
(B) Insulation layer
(C) Jacket
Figure 5-8
Stripping an AC output power cable (four core wires)
Step 3
Insert the exposed core wires into the crimping area of the OT terminal and crimp them using
hydraulic pliers.
One core wire connects to one OT terminal.
Step 4
Wrap the wire crimping area with heat shrink tubing or PVC insulation tape.
If heat shrink tubing is used, put it through the power cable and then crimp the OT terminal.
Step 5
Remove the locking cap from the AC OUTPUT 2 waterproof cable connector at the inverter
bottom and remove the plug from the locking cap.
Step 6
Route the AC output power cable through the locking cap and then the AC OUTPUT 2
connector at the inverter bottom.
Step 7
Connect the AC output power cable to the AC terminal block, and then tighten the nut using a
13 mm socket wrench that has an extension rod to a torque of 8 N·m. If you connect a ground
cable to the ground point in the maintenance compartment, tighten the ground screw using a
10 mm socket wrench with an extension rod to a torque of 5 N·m.
