Arcbound Field · Field sheet · Alpitronic · ALP-HYC-GRID
ALP-HYC-GRIDGrid overvoltage
Alpitronic · HYC300 · DC Fast Chargers
Verified 2025-08-252 field confirmsSeverity: medium ~60 min
Safety
Qualified EVSE personnel only. Follow site LOTO and OEM HV / arc-flash boundaries. Not a substitute for OEM service manuals or AHJ requirements.
Full procedure requires solo+
Symptom teaser: Grid overvoltage on alpitronic (hypercharger-hyc300): Hypercharger HMI shows ALP-HYC-GRID. Techs see session abort or stall Unavailable until the ranked cause i…
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