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ABB inverter grounding fault

2016-06-18View Original

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The ABB inverter is reporting a ground fault – how to resolve it? I’m a beginner with electrical appliances; I need a detailed explanation. . Security aspects
Reply #22016-06-20
1. First, determine whether the inverter is properly grounded;
Reply #32016-06-20
2. Determine whether the distance from the frequency converter to the motor meets the requirements; according to ABB’s specifications, it should not exceed 100 meters; 3. If nothing else works, disable the ground fault (3017=0)

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