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SOFAR 3K~6KTLM-G2
User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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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 M5 screw, and
tighten the screw to a torque of 3 N.m using an Allen wrench.
(
Torque
:
25kgf.cm
)
Figure4-4 Ground terminal composition
1.M5 screw
、
2.OT Terminal
、
3.Tapped hole
4.3. Connecting DC Input Power Cables
Table 4-3 Recommended DC input cable specifications
Cross-Sectional Area (mm
²
)
External Cable Diameter(mm)
Range
Recommended Value
4.0~6.0
4.0
4.5~7.8
Step 1
Remove cable glands from the positive and negative connectors.
Step 2
Remove the insulation layer with an appropriate length from the
positive and negative power cables by using a wire stripper as show in Figure