[CN] Series resonant frequency step-up device Dec 1, 2015
1600kVA/800kV,2A Frequency of Non-Partial Discharge series resonant tone AC voltage high voltage test sets of devices.
Two. Usage.
For CT / VT / CVT (CT / PT / CVT) and other high-voltage electrical equipment partial discharge test and the AC voltage test, to meet the 500kV the CT / VT (PT) / CVT calibration of transformer, no local discharge test and the AC voltage withstand test. Single test sample relative to capacity 500～8800pF, the maximum test voltage of not more than 800kV.
Three. Working environment.
3.1 Environment temperature: -150C –+50 0C;
3.2 Relative Humidity: ≤95%RH;
3.3 Elevation height: ≤3500米；
3.4 Non-conduct electricity dust;
3.5 Maximum daily temperature gap: 25℃
3.6 Atmospheric pressure: 0.1Mpa
3.7 Atmospheric humidity：11g/m3
3.8 Earthquake intensity: ≤7级
3.9 The actual supply voltage sine wave, waveform distortion≤1%
3.10 There is a reliable grounding, grounding resistance<0.5?
3.11 No fire and explosion danger;
3.12 No Corrosion of metal and insulation presence of gas.
3.13 Use inside house,fixed.
3.14 Working frequency:50Hz
3.15 The entire package for the non-PD-type high voltage test equipment.
