Huawei SUN2000 Series Quick Manual page 9

Removing the Rubber Rings from the Crimping Module
4.4
Use scissors to cut off the joints of the rubber rings to remove them. All rubber rings are removed in
the same way.
Remove the corresponding rubber rings strictly according to the cable diameter range, and ensure
that the crimping module is not damaged. Otherwise, the protection level of the solar inverter will
be affected.
4.5 (Optional) Installing the Tracking System Power Cable
•
The tracking system should be equipped with an overcurrent protective device or component.
The length of the cable between the power cable terminal and the overcurrent protection device
or component must be less than or equal to 2.5 m.
•
The power supply of the tracking system should be an AC three-phase power grid.
•
Keep inflammable materials away from the power cable.
•
The power cable must be protected with a conduit to prevent short circuits caused by insulation
layer damage.
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