... kind of relay control requlator. It owns the wide input voltage range, compact size, light in weight, delay output, little ... design and accurate assemble. This kind of regulator can add voltage regulating function also. In one word, this type regulator ... Technical DataModelAVR 0.5-5KVAPhaseSingleInput voltage160V-250VOutput voltage220V±5%Over-voltage protection246V±4VTime delaylong 5±2 mins, short 5±2 ...