... nickel plating,nickeliron alloy processe.. Plating rectifier with high current outputFeatures:1) Small size, light weight, high effect, ... customers' using agility4) Complete protection function, with over-current, over-voltage, over-heat protectionIndex parameter:1) Range of ... input voltage (three phase): AC 380V±50V2) Output current stability: ≤2%3) Output voltage stability: ≤ ...