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