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- NR Electric
NR Electric IEC protection relays
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... distance protection and unique power swing blocking logic. Thus, guaranteeing accurate and reliable operations. The PCS-902 is compatible with IEC 61850 station bus and process bus applications. It supports IEC ...
NR Electric
... The PCS-931 relay provides full-scheme current differential and distance protection solutions for transmission lines with high- speed sub-cycle distance element. As well, the pilot scheme of distance protection ...
NR Electric
... saturation detection method, DPFC current differential protection. The PCS-915IC is compatible with IEC 61850 station bus and process bus applications. It supports IEC 61850-8-1 MMS, GOOSE and IEC ...
NR Electric
... innovative DPFC current differential protection and unique weighted CT saturation detection method. The PCS-915ID is compatible with IEC 61850 station bus and process bus applications. It supports IEC ...
NR Electric
... effort to provide reliable and secure protection and to ensure the safety of vital assets. To improve the reliability of mechanical protection, dedicated high-threshold binary inputs are designed for ...
NR Electric
... reliability. Generally, mechanical relays include winding temperature relays, oil temperature relays and buchholz relays. The relay can be used for transformer and generator ...
NR Electric
... saturation detection • Phase overcurrent protection (50/51P) • Zero sequence overcurrent protection (50/51G) • Negative sequence overcurrent protection ...
NR Electric
... platform, fully complying with IEC 61850 station bus & process bus, supporting IEC 61850-8-1 MMS, GOOSE and IEC 61850- 9-2 Sampling Value. Up to four 10Base-T/100Base-TX (RJ45) ports or two 100Base-FX ...
NR Electric
... This relay can fully support the IEC61850 communication protocol and GOOSE function, and can completely meet the demands of a modern digitalized substation. • Current differential protection (87L) • ...
NR Electric
... fully complying with IEC 61850 station bus, supporting IEC 61850-8-1 MMS. • Six-stage phase overcurrent protection(50/51P) • Four-stage directional phase overcurrent ...
NR Electric
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