What to do if the residual current device trips constantly on my EVBox Battery Charger?
- LLinda EvansJul 27, 2025
If the EVBox Battery Charger's residual current device trips constantly, it may be due to a grounding error. Inspect the electrical wiring for any damage and replace any damaged wiring. Moisture or condensation on electrical connections can also cause this issue, so dry the connections if necessary. Additionally, the problem might be with the vehicle or charging cable itself, in which case, replace the charging cable. Finally, measure the grounding resistance and compare it with the resistance required by the vehicle's supplier.