... 120V~260 Vac, 50/60Hz 3,Output: 220V4,CE approval Servo Motor Regulator with LED DisplayerSDC series with a LONGYANG voltage stabilizer ... process control equipment,TV-SET,office appliances,etc.specifications:technology: servo motor type transformerinput voltage:140Vac-260Vac(80Vac/100Vac/120Vac-260Vac optionalinfut ... COperating relative humidity:10%RH-102%RH,Non -condensing 2400VA AC voltage stabilizer