Camda automatic transfomer switch is stable,easy charge,low cost and good quality. Automatic Transformer SwitchCapacity: 1 phase/ 3kva-100kva 3phase / 3kva-1250kvaInput voltage: 1phase / 220V 50/60HZ 3phase / 380V 50/60HZ (or according to customersrequirement)Output voltage: according to the customers requirementEfficiency : >98% Camda Automatic Transformer Switch
