Monitor and analyse DC
Not all DC voltages are the same.
Simple voltage monitoring relays for monitoring and reporting under-voltages and over-voltages. Measuring and documenting voltage quality, voltage spikes, voltage surges and transmission of measurement data.
Showing all 4 results
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TVM
The analogue voltage monitoring relay TVM monitors the traction voltage of DC tracks using robust analogue measurement technology. It works without auxiliary voltage.
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WB-ADC
Determines direct currents and their flow directions.
- Dielectric strength continuously 3000 VDC
- high security standard
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WB-TVM
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
Detects DC voltages and AC components
Dielectric strength up to 6000VDC/10ms
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