SHORT DESCRIPTION
The HVT 300-V is a SIL2 shunt current transmitter to measure very high currents over a shunt resistor. This requires a measuring range of 0-60/70 mV. The device is mostly used in hydrogen applications, e.g. to monitor high power and polarisation rectifiers and power supplies to enable a safe operation of the electrolyser processes. With the configurable safe limit values, the HVT 300-DV offers a versatile device for maximum safety.
- 1-channel measuring transmitter in DuoTec-Failsafe Technology with self-monitoring according to IEC 61508 SIL2
- Redundant voltage input 0…60/70 mV DC
- 2 SIL relays and 2 configurable relay outputs
- USB interface in front panel
- Modbus RS485 BUS connection via DIN rail connector
- 10 kΩ input resistance
- Safe galvanic separation between input and output
- Configuration of input, output and alarms with MÜTEC WINSMART software
