1.The output voltage and current waveform is good, and the distortion is less than 0.5%.
2.Without need overvoltage protection, when the test breakdown, the system detuning, resonant high voltage disappeared, the reactor immediately play the role of limiting the short-circuit current, will not aggravate the damage to the test.
3.The power frequency series resonant voltage booster is a dry combination series resonant device, which is composed of excitation transformer and several resonant reactors. The single component unit is small in volume, simple in connection and light in weight can convenient to move , which is especially suitable for on-site use.
4.The reactor used in this power frequency series resonant voltage booster device adopts the way of continuously adjustable air gap to conveniently adjust its inductance value in a wide range. In this way, during the voltage boost test, no capacitor can be equipped for the test products with an electric capacity greater than 3000pF, which greatly reduces the number of capacitors and makes the test very convenient.
