https://www.hvhipot.com/gdcy-300kv30kj-impulse-voltage-test-system-product/
China GDCY Impulse Voltage Test System (100kV-7200kV) Manufacture and Factory | HV Hipot
Application This impulse test system is used for carrying out full wave lightning impulse voltage tests on HV apparatus such as clearance, bushings,...
impulse voltage test system