คำอธิบาย
- Built-in NFC for reading and setting parameters through mobile app
- Real-time monitoring of system condition
- Built-in self test and soft recovery watchdog
- Internal relay failure (IRF) alarm for system abnormalities
- Time-stamp event record of power failure and setting changes up to 120 events.
- Time-stamp record up of to 30 faults and 30 pickups
- Selectable fundamental or true RMS measurement
- Selectable 50 or 60 Hz frequency
- Programmable contact outputs
- Detection of no connection to ZCT
- Incorporated fail-safe feature into trip contact
- Complies with IEC 60255 standard
RX300 only
- Self-reclosing feature
