What would cause ground leakage current on an ATV61 or ATV71?
What is the Ground leakage current for SCF3 fault?
Altivar 61, Altivar 71
Drive is tripping on SCF3 fault.
The threshold for a SCF3 fault (short-circuit to Ground) is 25% of drive nominal current. It is a hardware detection and it is not adjustable.