... sell Single phase power saver/single phase energy saver home use load:30KW,voltage:90-250V CE,ISO9001,ISO14001,ISO28001 Itemhot sell single phase energy ... commercial area,office or the place with single phase electric socketVoltage90V-250V ACFrequency50/60HzLoad30KWSuitable temperature range-50-50Method of ... use life9. Easy to use,plug to any socket then ok.10. SLIVER,GOLD,black,color for choose11 ...