DC traction voltage

This device group is capable of directly measuring and evaluating the travelling voltage of up to 3,000 VDC and transmitting the results via signalling contacts or communication protocols.

  • WB-TVM

    WB-TVM

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    Using robust analog and digital measurement technology, the driving voltages of DC railways are measured and directly evaluated.

    • no auxiliary voltage up to 1000 V DC
    • Input voltage up to 2000 V DC
    • High flexibility in evaluation
    • Settings are made at the factory
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  • WB-VDC

    WB-VDC

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    Measures DC voltages and AC components
    Voltage withstand capacity up to 6000 VDC/10 ms

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  • WITT TVM 3 | FSM100 driving voltage monitoring

    WITT TVM 3 | FSM100 Driving voltage monitoring

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    monitors direct current – contact line voltages up to 750 VDC – fixed threshold values – no auxiliary voltage

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  • WITT TVM 4 | FSM300 Driving voltage monitoring

    WITT TVM 4 | FSM300 Driving voltage monitoring

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    monitors direct current – contact line voltages up to 750 VDC – fixed threshold values – no auxiliary voltage

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