Ground Fault

What does E.GF mean?

The inverter output is shut off if an earth (ground) fault overcurrent flows on the inverter's output side (motor/load side). This protective shutdown prevents electrical hazards, motor damage, and further system failures due to insulation breakdown.

Complete Troubleshooting Guide

1. 1

   Check the motor and its connection cable for any signs of a ground fault, such as damaged insulation.

2. 2

   Identify and remedy the specific portion of the system where the earth (ground) fault has occurred.