The EVSE Directory · Field sheet · ABB · ABB-T54-FW
ABB-T54-FWBoot loop after FW flash
ABB · Terra 54 · DC Fast Chargers
Verified 2026-08-012 field confirmsSeverity: medium ~60 min
Safety
Qualified EVSE personnel only. Follow site LOTO and OEM HV boundaries.
Early access — Pro or Team required
Symptom teaser: Terra 54 boot loop after FW flash — early-access recovery per ABB, not module shotgun. Field techs should correlate HMI/Cloud timestamps with Verify which gun a…
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