What can cause a GrdF ground fault on the ATS22 soft starter?
Issue:
The ATS22 softstart unit trips on Ground Fault (GrdF).
Product Line:
ATS22
Environment:
All
Cause:
Tripping the unit
Resolution:
This is a Ground Leakage current detected fault.
Check the motor and wires insulation.
Check for proper installation and Grounding.
Check the settings Grdd, Grdt parameters in PrO menu.
The ATS22 softstart unit trips on Ground Fault (GrdF).
Product Line:
ATS22
Environment:
All
Cause:
Tripping the unit
Resolution:
This is a Ground Leakage current detected fault.
Check the motor and wires insulation.
Check for proper installation and Grounding.
Check the settings Grdd, Grdt parameters in PrO menu.
Released for: Schneider Electric USA
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