Product Overview: High Voltage VLF-12011CMF 120kV @ 5.5µF Very Low Frequency AC Hipot Tester
High Voltage VLF-12011CMF Features:
- Portable
- Easy to use
- Suitable for VLF hipot testing 69 kV cable and as a voltage source for partial discharge and tan delta testing of 115 kV cable
- Model has a complete control package including Cable Burn mode, used to reduce fault arc over voltages to permit the use of conventional thumpers for fault locating
- AC output tester with very low alternating current and polarity reversals every half cycle
- Used to provide a go/no-go, or pass/fail, voltage withstand test
- Can also be used as the voltage source for diagnostic cable testing
High Voltage VLF-12011CMF Specs:
- Input:
- 230 V, 50/60 Hz, 30 A peak, 25 A average
- Output: 0 – 120 kVac peak, 0.1/0.05/0.02 Hz, sinusoidal
- Duty: Continuous
- Load Rating:
- 0.55 µF @ 0.1 Hz
- 1.1 µF @ 0.05 Hz
- 2.75 µF @ 0.02 Hz
- 5.5 µF @ .01 Hz
- Metering:
- Voltmeter: 0-120 kVac peak
- 0 – 100 mA peak
- 0 – 6 Microfarads
- User programmable test duration meter
- Cable lengths:
- Shielded EPR output cable – 100 ft. (30m)
- Ground cable – 100 ft. (30m)
- Size & Weight:
- Controls: 17” w x 11” d x 9.5” h, 20 lbs.
- Regulator: 20” w x 14” d x 27” h, 160lbs.
- HV Tank: 26” w x 20” d x 22” h, 390 lbs.
- Overall: 30” w x 60” d x 51” h, 853 lbs.








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