A lighting impulse voltage generator is a device used to simulate the effects of lightning strikes on electrical systems. It generates high voltage impulses that mimic the voltage surges caused by lightning, allowing engineers to test the resilience of electrical equipment and systems to such surges. This type of generator is commonly used in the testing of power distribution systems, substations, and other electrical infrastructure to ensure they can withstand the effects of lightning strikes without damage.

1. Nominal stage:Can be customized,such as 300kV,600kV,1200kV,etc.
2. Rated voltage stage:Normally±100kV
3. Rated Charging voltage:Normally±100kV
4. Nominal energy:Can be customized,such as 10KJ,20KJ,30KJ,etc.
5. Total impact capacitance:Can be customized according to tested object
6. Impulse voltage waveform parameters

1. Standard lightning impulse voltage full wave:1.2±30%μs/50±20%μs，The amplitude is±3%,The oscillation at the wave head is not more than 5%of the amplitude
2. Standard operating impact waveform 250±20%μs/2500±60%μs；Chopper waveform time：2～6μs
3. Impulse voltage waveform:Impulse voltage waveform>10％Un,synchronizing range≤20%,Instability rate of output voltage≤1.5%,Error rate of synchronous discharge＜2%

1. Fully operation automatically,automatic discharge,automatic change the polarity
2. Can trace the gap distance,and adjust the gap
3. Fully-closed shell,safety and decrease the discharge voice to the operator’s harmful
4. Using the oscilloscope produced by Tektronix
5. Automatically read the test data during the test,analyze and calculate,and display useful test information such as waveform parameters(wavefront time,half-wave time,Q and W/R,etc.),current amplitude and limiting voltage;
6. Can bear large load
7. Higher voltage efficiency

High Voltage Impulse Generator is used to make standard lightning impulse voltage full-wave, interception, steep wave and other impulse voltage tests for GIS combination electrical appliances, air gaps, insulator strings, bushings, etc .