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- Distance protection relay
Distance protection relays
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... independent measuring loops (6-system distance protection) •Several distance- protection functions can be selected: Classic, reactance method (RMD), impedance protection ...
SIEMENS Energy automation and smart grid
... tool, SIPROTEC 7SL82 offers future-oriented solutions for protection, control, automation, monitoring and PQ basic. Features Main function: •Differential protection and distance protection ...
SIEMENS Energy automation and smart grid
... The SIPROTEC 7SA522and SIPROTEC 7SA6 distance protection have been designed particularly for the protection of lines in medium-voltage and high-voltage systems. With the high-performance DIGSI 4 engineering ...
SIEMENS Energy automation and smart grid
... differential protection have been designed particularly for the selective protection of overhead lines and cables with single-ended and multi-ended infeed in medium-voltage and high-voltage systems. Transformers and compensating ...
SIEMENS Energy automation and smart grid
... AQ-L357 is a line protection IED with full scheme distance protection for transmission and sub-transmission line protection applications. It integrates a full range of line protection ...
Arcteq Relays Ltd
... AQ-L359 is a line protection IED with line differential and full scheme distance protection for transmission and sub-transmission line protection applications. It integrates a full range ...
Arcteq Relays Ltd
... • Five zone phase-to-phase distance protection (21P) • One zone phase-to-phase distance protection for pilot scheme (85) • Five zone phase-to-ground distance protection ...
NR Electric
... zone phase-to-phase distance protection (21Q/21M) Mho or quadrilateral characteristic, directional, load encroachment, power swing blocking releasing and unique low-voltage elements are provided for phase-to-phase ...
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 ...
NR Electric
... high investment security and low operating costs. High-speed DPFC distance protection (21D) • Six zone phase-to-phase distance protection (21L) • Six zone phase-to-ground ...
NR Electric
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