VLF-30-90 — 30 – 90 kV Very Low Frequency (VLF) AC Hipot Test Sets
The VLF-30-90 family covers the 30, 40, 50, 60, 80 and 90 kV peak sinusoidal VLF hipot test sets built on one split platform: a 4 kg touch-screen controller and a 20 – 55 kg high-voltage tank. All six run four frequencies from 0.1 Hz to 0.01 Hz, apply a space-charge-free AC stres