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Features and Benefits
The VT-33 is the world’s only combination VLF hipot and cable fault locator, or thumper. It is a complete tool for AC testing and fault locating cables rated up to 25 kV. It offers a 33 kV AC peak VLF output, VLF cable burn mode, and a 760 J discharge output up to 13 kV. It is also TDR/radar ready.
- TDR-ready, arc-reflection and current pulse methods
- Built in high voltage coupler for TDR interconnect
- Variable discharge rate
- High VLF burn current
- Portable, hand truck mounted
Built in VLF Hipot for cable testing per IEEE 400.2, VDE 0276, CENELEC, etc
|Input:||120 V, 60 Hz, 10 A
(F): 230 V, 50/60 Hz, 5 A
|Hipot Output:||0 – 33 kV AC peak @ 0.1 Hz|
|Load Capability:||1 µF—can test more than 1 mile (1.6 km) of 15 kV and 25 kV cable|
|Discharge Output:||0 – 13 kV DC @ 760 J|
|Discharge Rate:||Every 8 seconds|
|VLF Burner:||Arcs cable every few seconds to reduce fault voltage|
|TDR Interface:||Internal – arc reflection and current impulse|
|Size and Weight:
(W x D x H)
|28 x 26 x 44 in., 245 lb.
711 x 660 x 1118 mm, 111 kg
|Output Termination||50’/15 m shielded HV cable and ground|