lf DC leakage occurs during charging process, the charging pile will be disconnected, automatically recovered after eliminating leakage fault without manual operation.The controller will automatically inspect RCMU before every charging process to confirm normal condition of RCMU.
Dynamic load balancing (DLB) type is designed for reasonable usage of household electricity by connecting an external transformer to the charging pile. When the total current volume detected by the transformer exceeds the set current, the charging pile will gradually decrease charging current until the charging pile stops charging. When the total current detected by the transformer is less than the set current after the peak of electricity consumption, the charging pile automatically starts to realize dynamic balancing by selecting suitable current for charging. The charging current of the charging pile is not fixed, varied from 10A to 32A based on actual requirement, which cannot be set.