Switchgear ground fault

Verified 2025-04-071 field confirmsSeverity: high ~90 min

Safety

Qualified EVSE personnel only. Follow site LOTO and OEM HV / arc-flash boundaries. Insulation and ground tests have their own hazards — use rated testers and OEM limits. Not a substitute for OEM service manuals or AHJ requirements.

Full procedure requires solo+

Symptom teaser: Switchgear ground fault on eaton: Switchboard trip flags / PQ meter shows SWG-GF. Techs see session abort or stall Unavailable until the ranked cause is cleared…

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