... 6kVA, 9kVA, 15kVA, 20kVA, 30kVA, 45kVAInput voltage(V)150~250260~430Output voltage(V)220±3%380±3%Frequency(Hz)50 ... 90%Wave distortionNo addional distortionNo addional distortionEfficiency90%90%Voltage withstands1500V sine voltage is applied at cold state for 1s ... down2000V sine voltage is applied at cold state for 1s without break downInsulation resistance≥5MΩ≥5MΩ SVC(TND) AC Voltage Stabilizer