30KW high quality power saver for home use Euro,USA,UK plug save electricity ... 90-250V,10years life Itempower saver,energy saver,power factor saver,30kw high quality power saver for home use with Euro,USA,UK ... socket Voltage90V-250V ACFrequency50/60HzLoad30KWSuitable temperature range-50-50Method of Power compensationAutomaticMain functions1. Save electricity2. Legal, 100% safe. Environment friendly3. ...