VLF-200CMF provides a 200 kV AC peak output voltage suitable for performing VLF hipot tests on 138 kV cable and as a voltage source for tan delta and partial discharge testing on 160 kV cable. The controls offer all the features of other HVI VLF models along with VLF cable burn mode, which reduces fault arc-over voltages to facilitate the use of conventional thumpers for fault locating. This two-piece unit can be delivered with an optional trailer or van mount design.

Features:

• HV on/off
• Motorized voltage control
• Zero start interlock
• External interlock
• Digital timer
• Capacitance measuring circuit
• Cable burn mode
• Fixed 120% overload
• Automatic data logger

Specifications

Input: 230 V single phase, 80 A peak, 50/60 Hz

Output: 0-200 kV AC peak, 100 mA (bushing output – cable not included)

Duty: Continuous

Load Rating: 0.75 µF @ 0.1 Hz
                       1.5 µF @ 0.05 Hz
                       3.75 µF @ 0.02 Hz

Voltmeter: 0 – 200 kV AC peak, 3.5″ analog display

Charging Current Meter: 0 – 200 mA, 3.5″ analog display

Load Capacitance Meter: 0 – 6 µF

Size & Weight(W x D x H): Controls 24 x 25.5 x 71 in., 650 lb. 61 x 65 x 180 cm, 295 kg
                                             HV Tank: 59 x 37 x 87 in., 3700 lb. 155 x 93 x 220 cm, 1678 kg