... 60Hz 3,Output: 220V4,CE approval Servo Motor Regulator with LED DisplayerSDC series with a ... ,office appliances,etc.specifications:technology: servo motor type transformerinput voltage:140Vac-260Vac(80Vac/100Vac ... version optional)output accuracy:±3%efficiency:98%phase:single phase display:LED display input voltage /output ... 45°COperating relative humidity:10%RH-102%RH,Non -condensing 2400VA ...