DC voltage relay UG 9431

Monitoring of DC voltage networks

The possibility of storing direct current from renewable energies and utilising it in industrial production is leading to the spread of DC voltage networks. The DC voltage relay UG 9431 from the VARIMETER series monitors these for overvoltages, undervoltages and exceeding of voltage ranges. With its large measuring range of DC 20 - 1000 V, the voltage relay UG 9431 can be used in a wide variety of industrial applications.

- 2 parameterisable relay outputs
- Simple parameterisation, monitoring and diagnostics via Modbus RTU
- Optimised system operation thanks to preventive maintenance