Complex industrial equipment operation controller
Controller board for controlling parameters of a complex of highly specialized industrial equipment
Used in three-phase charging stations and DC power supplies to stabilize the output voltage and reduce reactive power consumption
- Power supply: ±12...72V, 250mA
- Switching of several channels of 230V, 50Hz, 1A fieldbus
- Resistive current sense signal measurement: 0...80mV with accuracy of ±2.0%
- DC voltage component measurement: 0.1...100V with accuracy of ±2.0%
- AC voltage component measurement: 1...100V with an accuracy of ±2.0%
- Average polarization potential measurement: ±10V with an accuracy of ±10mV
- Potential change rate without induced variable component of industrial frequency: 1V/s
- Input impedance of the circuit for measuring the total potential: 10MΩ ±10%
- Measuring of polarization current: -50...+50mA with accuracy of ±5.0%
- Ambient temperature measurement with external temperature sensor: -50...+100°C with accuracy ±2°C