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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
... br>
Protection and Control
- Five-zone phase-to-phase distance protection (21P) and five-zone phase-to-ground distance protection (21G)
- Pilot scheme
NR Electric
... six-zone phase-to-ground distance protection (21L)
NR Electric
... Overview
The PCS-931 line
protection
relay provides integrated differential and
distance
protection for overhead lines and underground cables. It combines phase-segregated differential ...
NR Electric
... and phase-to-ground distance protection (21L)
NR Electric
... Four-zone phase-to-ground distance protection (21T)
NR Electric
... >
Protection and Control
- Phase Overcurrent Protection (50/51P)
- Earth Fault Overcurrent Protection (50/51G)
- Another Group of Earth
NR Electric
... 61850-8-1 MMS.
Protection functions
- Six-stage phase overcurrent protection (50/51P)
- Four-stage directional phase overcurrent protection
NR Electric
Tripping current: 1 A - 5 A
Trigger voltage: 24, 48, 125 V
... is a line-differential protection relay for segregated-phase line protection, designed for overhead transmission lines and underground cables across voltage levels. It offers comprehensive protection ...
Ingeteam GmbH
... Product overview
- Distance protection relay Ingeteam INGEPAC EF ZT
- Category: Distance protection for transmission lines
- Manufacturer:
Ingeteam GmbH
... 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
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