SOFAR 7K~10.5KTLM-G3
User manual
Copyright © Shenzhen SOFAR SOLAR Co., Ltd
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Prerequisites:
The PGND cables are prepared (≥4mm²outdoor power cables are recommended
for grounding purposes), the color of cable should be yellow-green.
Procedure:
Step 1
Remove the insulation layer with an appropriate length using a wire
stripper, as shown in Figure 4-1.
Figure4-1 Preparing a ground cable (1)
Note
：
L2 is 2 to 3mm longer than L1
Step 2
Insert the exposed core wires into the OT terminal and crimp them by
using a crimping tool, as shown in Figure 4-2.
Figure4-2 Preparing a ground cable (2)
Note 1:
L3 is the length between the insulation layer of the ground cable and the crimped
part. L4 is the distance between the crimped part and core wires protruding from the
crimped part.
Note 2:
The cavity formed after crimping the conductor crimp strip shall wrap the core
wires completely. The core wires shall contact the terminal closely.
Step 3
Install the crimped OT terminal, flat washer using M6 screw, and tighten
the screw to a torque of 6 Nm using an Allen wrench.
