... protector, made by our company according to current city power condition. The control circuit is made up of imported ... Rated Voltage (V) AC220VACFrequency (Hz)50/60HzPassing Max Current (A)20A, 32A, 40AMax. Loading Power (KVA)4.4KVA, 6.6KVA, 8.8KVAOver ... Delay After Cut-Off2-3 minutesAction Delayed Time1-6 secondsSelf Power Consumption≤2WElectrical Machinery Life≥100000TimesDimension (mm)80X53.5X69.5 ...