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step 2 Remove the screw on the grounding terminal and fasten the cable with a screwdriver.
step 3 Apply paint to the grounding terminal to ensure corrosion resistance.
The grounding screws have been anchored to the side of the inverter before deliv-
ery, and do not need to be prepared.
There are two grounding terminals. Use one of them to ground the inverter.
- - End
5.6 AC Cable Connection
5.6.1 AC Side Requirements
Only with the permission of the local grid department, the inverter can be con-
nected to the grid.
Before connecting the inverter to the grid, ensure the grid voltage and frequency comply with
requirements, for which, refer to "Technical Data". Otherwise, contact the electric power
company for help.
AC Circuit Breaker
Over-current protection devices, such as AC circuit breakers and fuses, must be
installed on the AC side of the inverter and the grid side to ensure safe disconnec-
tion between the inverter and the grid.
• Do not connect any local load between the inverter and the AC circuit breaker
except for the tracking axis.
• Multiple inverters cannot share one AC circuit breaker.
5 Electrical Connection User Manual
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