... , insulator, CT,PT,CVT, cable. Impulse voltage generator is used for lightening impulse and operation impulse tests on high voltage apparatus, transformers ... , cable accessories and so on. It can generate the impulse wave to test the arrestors and EMP properties of electric ... can supply upto 4800kV, 20 stages and 20kJ impulse voltage generator.Our impulse voltage generator has already been exported to a ...