Sphere of application: impulse voltage experiments of standardized lightening, lightening abrupt waves, operation and users’ required non-standardized ones for transformers, reactors, instrument transformers and other HV electric appliances, HV thyristor gates SVC(HVDC)、cables of power, HV insulators, and linings
Sphere of application: power equipments suppliers, railway communications, Aerospace and Aerospace vehicles,science and research institutes of military industry, colleges and universities, and lighting-proof experiments of meteorology departments.