SOFAR 3K~6KTLM-G3
User manual
Copyright © Shenzhen SOFAR SOLAR Co., Ltd
- 25 -
AC cable should be correctly sized to
ensure the power loss in AC cable is less than
1% of the rated power. If the resistance of the
AC cable is too high, it will cause a huge
increase in the AC voltage, which may lead to
a disconnection of the inverter from the
electrical grid. The relationship between power loss in AC cable and wire length,
wire cross sectional area is shown in the following figure
：
Figure 4-9 Wire length, wire cross sectional area and wire power loss
Inverter is equipped with IP66 AC
connector
, and the AC output cable needs
to be wired by the customer. The appearance of
AC connector
is shown in figure
4-10.
Figure 4-10 AC connector
Step 1
Select appropriate cables according to Table 4-2, Remove the insulation layer of
the AC output cable using a wire stripper according to the figure shown below:
A:15-25mm B:6~8mm
