... 220ACTH110D10ZZ-220ACTH110D20ZZ-220ACInputInput voltage380V AC±15%, 3 phase220V AC±15%, single phaseAC input frequency45Hz ~ 65Hz45Hz ~ 65HzEfficiency≥95%≥95%Power ... output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down ... ZHCL-3 1. detect 2 route voltage for 3 phase AC input, automatic switch to the other route AC ...