GDVLF-80S High Voltage VLF AC Hipot Test Set for Cable Insulation Testing
? Advanced technology adopts digital frequency conversion technology, fully automatic microcomputer control, voltage boost, step-down, measurement, protection, etc.
? Easy wiring, and convenient operation.
? Over-voltage protection and over-current protection. Action time is less?than 10ms.
???Closed-loop negative feedback circuit is adopted. No capacity rising during outputting.
? Capacitive touch screen, LCD graphic display, automatic storage, and printing.
? 0.1Hz, 0.05Hz and 0.02Hz can be chosen, which ensures a wide test range.?
? Output voltage: 80kV peak.
??Output frequency: 0.1Hz, 0.05Hz, 0.02Hz.
??Load ability: max. 1.1μF at 0.1Hz; 2.2μF at 0.05Hz; 5.5μF at 0.02Hz.
??Measurement accuracy: 3%.
??Positive and negative peak error of voltage: ≤ 3%
? Voltage waveform distortion: ≤ 5%
??Use condition: Indoor or outdoor, temperature -10℃--40℃, humidity ≤ 85% RH.
??Fuse: 10A
??Power supply: Voltage 220V±5%,?50±5Hz
