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Inverter considerations

1. After the power supply is completely cut off for 10 minutes, the inverter cover can be opened.
2. Confirm that the indicator light (CHARGE lamp) in the lower right corner of the main circuit terminal block of the inverter has been turned off, and the voltage between the main circuit terminals P+ and P- is below 36vDC before the internal wiring operation can be performed.
Internal wiring of the drive must be performed by trained and authorized qualified personnel.
3. Carefully verify that the rated input voltage of the inverter is consistent with the voltage of the AC power supply. If the input voltage levels are inconsistent, it may cause damage to the inverter.
Please install in order, that is, after installing the main body, the wiring is in case of a click accident or damage to the inverter.
4. The inverter has passed the withstand voltage test before leaving the factory, and the user can no longer carry out the withstand voltage test on the inverter.
A fuse-free circuit breaker must be connected between the power supply and the inverter to avoid accidents caused by inverter failure, damage to the power distribution unit or fire.
5. Be sure to connect the ground terminal of the inverter and the motor casing to the grounding wire. The grounding wire should use copper core wire, the planting surface should be above 4mm2, and the grounding resistance must be greater than 10?.