SOFAR 3K~6KTLM-G3
User manual
Copyright © Shenzhen SOFAR SOLAR Co., Ltd
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4.3. Connecting DC Input Power Cables
Table 4-1 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
4-4.
Figure 4-4 Connecting DC input power cables
1.Positive power cable 2.Negative power cable
Note:
L2 is 2 to 3 mm longer than L1.
Step 3
Insert the positive and negative power cables into corresponding
cable glands.
Step 4
Insert the stripped positive and negative power cables into the
positive and negative metal terminals respectively and crimp them using a
clamping tool. Ensure that the cables are crimped until they cannot be pulled out
by force less than 400 N, as shown in Figure 4-5.
Figure 4-5 Connecting DC input power cables
