A universal medium-voltage protection relay designed for buildings, utilities, and industrial processes. Provides complete ANSI-based protection, advanced monitoring, communication redundancy, and easy operation through LCD and web interface. Powered by 48–230 V AC/DC with extensive I/O and
Technical Specifications
Power supply: 48–230 V AC/DC
Inputs: 3 × CT (1/5 A), 1 × residual CT, 4 × VT (100/110 V)
Digital Inputs: 16
Digital Outputs: 8 + 1 watchdog
Communication: 2 × RJ45 (rear), USB (front)
Protocols: IEC 61850 Ed.1/2, IEC 60870-5-101, DNP3 TCP, Modbus TCP, EtherNet/IP
Protection: 50/51, 67, 50N/51N, 67N, 67NI, 51C, 46, 37P, 79, 27/59, 25, 50BF, 86, etc.
Display: LCD 128×64 with SLD
Dimensions: 169.5 × 170 × 205 mm
Network redundancy: RSTP, PRP
IP Rating: IP54
Operating temperature: –40…65 °C
Inputs: 3 × CT (1/5 A), 1 × residual CT, 4 × VT (100/110 V)
Digital Inputs: 16
Digital Outputs: 8 + 1 watchdog
Communication: 2 × RJ45 (rear), USB (front)
Protocols: IEC 61850 Ed.1/2, IEC 60870-5-101, DNP3 TCP, Modbus TCP, EtherNet/IP
Protection: 50/51, 67, 50N/51N, 67N, 67NI, 51C, 46, 37P, 79, 27/59, 25, 50BF, 86, etc.
Display: LCD 128×64 with SLD
Dimensions: 169.5 × 170 × 205 mm
Network redundancy: RSTP, PRP
IP Rating: IP54
Operating temperature: –40…65 °C
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