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Function OverviewDevice type - Panel mounted device
- Polycarbonate, 96 x 48 x 119.5 mm (W x H x D)
- Spring-type terminals for all auxiliary connections
- Degree of protection IP20
Input circuits - 3 inputs for alternating voltage configurable for 100V/в€љ3 or 3.25V / в€љ3 (according IEC60044-7)
- 3 inputs for alternating current for low-power sensor 225mV @ 300A (according IEC60044-8)
- Alternative:
Input L2 configured for sensitive earth-fault detection using low-power sensors 225mV @ 60A (according IEC60044-8) - AC 230 V
- 1 Fault status reset for external signal 24V upto 60V
- Battery for 2,000 hours, service life of approx. 20 years
Signalization Big display to show live values or detailed fault information e.g. fault direction 1 red Fault LED to show status “fault detected” 1 yellow Com LED to show communication running at the moment 1 green Run LED to show health status of the SICAM FCM itself Communication - Interface RS485
- Modbus RTU communication for all information and remote configuration
Measurands - TRMS (True RMS) values for all direct measurements
- Phase voltages and currents
- Earth current
- Power frequency and cos П•
- Active, reactive and apparent power
- 15 min average value for all phase currents
- Trailing pointer for currents
Time synchronization - Time synchronization via Modbus RTU
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