Digital Fault Recording Device
SH-DFR-DA-G
The device adopts a high-reliability industrial-grade "fully embedded" structure, suitable for intelligent substations with voltage levels of 110 (66) kV and above, as well as hydropower, thermal power, nuclear power and various new energy stations. It uses SV and GOOSE digital signal access and has multiple functions such as fault (transient) recording, continuous (steady-state) recording, message recording and real-time operation monitoring, generator testing, waveform analysis and distance measurement.
