I have a deep well pump 11kW and it is 300 meter away from the panel. It will be fed from VFD ATV61 type. What are precautions to consider for the distance between the motor and drive?
1. The motor should be inverter graded motor, means it should be compatible to operate with VFD.
2. Use unshielded cable with motor choke reference VW3A5104, with choke; the length is allowed up to 300 meter only.