... frequency power supply, excitation transformer, reactor and voltage divider. AC Voltage withstand test for cable TypeTest itemsreactorsRemarksDFVF3000-44 ... 35kV(300mm2) cable 2KM 3. 35kV transformer,switchgear, 4. 10kV motor,transformer 5. 600MW or lower generator etc. 22kV ... have other types for generator test, transformer, switch tests.Please tell us your test requirements, we will propose suitable ...