Vlf Cable Withstand Voltage 0.1Hz Test Set Very Low Frequency Hipot Tester 30kv 50kv 60kv 80kv 90kv Ultra Low Frequency Test Device Hyhipot Hv Testing Equipment

Vlf Cable Withstand Voltage 0.1Hz Test Set Very Low Frequency Hipot Tester 30kv 50kv 60kv 80kv 90kv Ultra Low Frequency Test Device Hyhipot Hv Testing Equipment. Advanced technology: digital frequency conversion technology,microcomputer control, pressure rise, pressure reduction, measurement, protection, etc. The test process is fully automated. Easy to operate: simple wiring, fool operation. Comprehensive protection: multiple protection (over-voltage protection, over- current protection at high and low voltage sides), rapid action (whenacting). Room less10 ms,the instrument is safe and reliable. Safety and reliability: the controller is connected with the low voltage of the high voltage generator, with photoelectric control, safe and reliable use. The high and low voltage closed-loop negative feedback control circuit is adopted, and the output has no capacity rise effect. Complete configuration: capacitive touch screen, LCD Chinesecharacter display, automatic storage, automatic printing. Large test range: 0.1Hz, 0.05Hz and 0.02hz multi frequency selection, large test range. Small volume and light weight: it is very convenient for outdooroperation.