Product Description
Technical Specification
• TypeNumerical Relay
• Protection TypeFrequency Relay
Protections : Under voltage, Over voltage, residual over voltage, negative sequence over voltage, under and over frequency, df/dt, Master trip, DC supply Supervision
Event, Fault and Disturbance Recording
Ansi Codes : 27,59,59N, 47,81O,81U,81df/dt,86,80
DI / DO : 8 / 8
Communication Port : USB Front & RS485 Rear / RJ45 / FO
Protocol : Modbus / IEC103 / COURIER / IEC61850
CT / PT : 0/ 4
Auxiliary Supply : 24-250VDC/AC
PT Supply : 110VAC