Portable AC test system The system is composed of variable frequency power supply, excitation transformer, reactor and voltage divider. AC Voltage withstand test for cable TypeTest itemsreactorsRemarksDFVF3000-44/22 10kV (300mm2)cable 1KM 22kV , 1 pcPortableDFVF3000-132/66 1. 10kV(300mm2)cable 3KM 2. 35kV(300mm2)cable 1KM 22kV , 3pcsPortableDFVF3000-264/52 1. 10kV(300mm2) cable 5KM 2. 35kV(300mm2 ...