Voltage: 200kv - 7200kvthe field of applications is mainly the industrial test facility, university lab and country hv research centers. the system can be used to generate impulse voltages simulating lightning strokes and switching surges.the stage energy from 10kj to 30 kj. the total charging voltage range covers from 300kv to 5400kv. we can also supply the service of upgrade your existing equipments.stage voltage has three types: 100kv, 150kv, 200kv. the user can select the suitable one.