... voltage Three phase energy saver, power saver, electric power saver, power saver, for industry, for Motor, for electromotor Three phase energy saver, Item: Three phase Power ... Status: Suitable for industry, commercial area or the place with three phase cable Voltage: 90V-400V AC Frequency: 50/60Hz Useful ... of wiring and appliances 6. Harmonizes electrical current, reduces Three phase energy saver