VLF-60 — 60 kV Very Low Frequency (VLF) AC Hipot & Insulation Test Set
The VLF-60 is a 60 kV peak sinusoidal VLF hipot test set for medium- and high-voltage shielded power cables and for the stator insulation of motors and generators. Its 0.1–0.01 Hz output keeps charging current within a continuous 30 mA rating while driving loads up to 5.5 µF, so