VLF-12011CMF
High Voltage VLF Hipot with Cable Burn Mode
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Features and Benefits
The VLF-12011CMF provides a 120 kV AC peak output voltage, suitable for VLF hipot testing 69 kV cable and as a voltage source for partial discharge and tan delta testing of 115 kV cable. It offers a complete control package including cable burn mode, which reduces fault arc overvoltage events so that conventional thumpers can be deployed for fault locating. This model comes in a one-piece package with cable reels.
Specifications
| Input: | 230 V, 50/60 Hz, 30 A peak, 25 A average |
|---|---|
| Output: | 0-120 kV AC 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 @ 0.01 Hz |
| Voltmeter: | 0 – 120 kV ACpeak |
| Charging Current Meter: | 0 – 100 mA peak |
| Load Capacitance Meter: | 0 – 6 µF |
| Test Duration Timer | Programmable |
| Output Termination: | Shielded EPR output cable – 100 ft. (30 m) Ground cable – 100 ft. (30 m) |
| Size & Weight: (W x D x H) |
Controls: 17 x 11 x 9.5 in., 20 lb. 432 x 280 x 241 mm, 9 kg Regulator: 20 x 14 x 27 in., 160 lb. 508 x 356 x 686 mm, 73 kg HV Tank: 26 x 20 x 22 in., 390 lb. 660 x 508 x 559 mm, 177 kg |
