(1) The body adopts voltage doubling charging mode, rated voltage 120kV.
(2) The body includes a MWF 1.4μf /60KV*2 iron shell oil-immersed pulse capacitor, charging resistance, wave head resistance, wave tail resistance and ignition ball gap.
(3) The ball gap adopts bilateral heteropolar trigger mode.
(4) The ball gap distance is adjusted by the motor for linear motion.
(5) The 120kV impulse voltage generator body is about 1 meter high, and the whole body part has an active wheel frame, which is easy to move.

(1) Constant current charging device
(2) The use of insulated cylinder oil-immersed charging transformer, transformer seal is good, no leakage of oil.
(3) Using 2DL-150kV/100mA high voltage rectifier silicon pile
(4) The protection resistance of the high-voltage rectifier silicon pile is tightly wound on the insulation cylinder with enameled resistance wire
(5) Constant current voltage doubling charging mode
(6) The charging device is adjustable within the range of 30% to 100% rated charging voltage, the deviation between the actual charging voltage and the measured voltage is not more than ±1%, and the instability of the charging voltage is not more than ±1%.
(7) DC resistance voltage divider adopts 120kV, 200 megohm oil-immersed metal film resistor. The resistance of the low voltage arm is installed in the bottom flange of the voltage divider, and the voltage signal on the low voltage arm is introduced into the console with a shielded cable.
(8) The automatic grounding switch uses an electromagnet and a joint grounding mechanism, which can automatically ground the main capacitor through the protection resistance when the test stops.

Rated nominal voltage 120KV
Rated voltage: 120KV
Rated energy 5KJ
Total impulse capacitance: 0.7uF single-stage pulse capacitor 1.4μF/60KV*2, 1 set)
The load capacitance is 500 ~ 3000PF
Measured output impulse voltage waveform) Standard lightning wave:
Wave head time: 1.2 30% s/ Wave tail time: 50 20% s
Peak deviation: 3%

Spec	Application	Test
200kV5kJ	Without a cutoff device, an oscilloscope, or a data acquisition card	6-10kV level switches and insulators; lightning impulse voltage full-wave test, waveform 1.2/50µs.
200kV10kJ	Without a cutoff device, an oscilloscope, or a data acquisition card	6-10kV level switches and insulators; transformers and instrument transformers requiring no chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs
200kV10kJ	With cutoff device, Tektronix 1102 oscilloscope or data acquisition card	6-10kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
300kV7.5kJ	Without cutoff device, oscilloscope, or data acquisition card	10-35kV level switches and insulators; lightning impulse voltage full-wave test, waveform 1.2/50µs
300kV15kJ	Without cutoff device, Tektronix 1102 oscilloscope or data acquisition card	10-35kV level switches and insulators; transformers and instrument transformers requiring no chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs
300kV15kJ	300kV single-stage cutoff device, oscilloscope, or data acquisition card	10-35kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
300kV30kJ	300kV single-stage cutoff device, Tektronix 2012 oscilloscope or data acquisition card	10-35kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
400kV10kJ	Without cutoff device, oscilloscope	10-35kV level switches and insulators; lightning impulse voltage full-wave test, waveform 1.2/50µs
400kV20kJ	400kV single-stage cutoff device, oscilloscope	10-35kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
400kV20kJ	Without cutoff device, oscilloscope, or data acquisition card	10-35kV level switches and insulators; transformers and instrument transformers requiring no chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs
400kV30kJ	300kV single-stage cutoff device, oscilloscope	10-35kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
400kV40kJ	Without cutoff device, oscilloscope, or data acquisition card	10-35kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
600kV15kJ	600kV single-stage steepening device, data acquisition card	10-35kV level switches; insulators requiring steep wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; steep wave
600kV30kJ	400kV single-stage cutoff device, oscilloscope	10-66kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
500kV30kJ	Single-stage cutoff device, oscilloscope
800kV20kJ		10-110kV level switches and insulators; transformers and instrument transformers requiring no chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs
800kV40kJ	Without cutoff device, oscilloscope	10-110kV level switches and insulators; transformers and instrument transformers requiring no chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs
800kV40kJ	800kV cutoff device, oscilloscope	10-110kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs
800kV80kJ	800kV cutoff device, oscilloscope	10-110kV level switches and insulators; transformers and instrument transformers requiring chopped-wave test; lightning impulse voltage full-wave test, waveform 1.2/50µs; chopped wave 2-6µs