Branch 04SIPROTEC
رلههای حفاظت دیفرانسیل، دیستانس، اضافهجریان و حفاظت ترانسفورماتور و فیدر
4 product families
SIPROTEC 5
The current generation of Siemens digital protection relays: a modular family for protection, control and monitoring of feeders, lines, transformers, generators, motors and busbars, engineered with DIGSI 5 and communicating over IEC 61850
رلهٔ حفاظتی دیجیتال
Reyrolle 5 (7SR5)
Current generation of Siemens Reyrolle protection relays for distribution and subtransmission substations: overcurrent and feeder (7SR51), transformer differential (7SR54) and motor (7SR57) protection with IEC 61850 and cyber security as standard
رلهٔ حفاظتی دیجیتال
Reyrolle protection relays (7SR1, 7SR2, 7SR4 series)
The earlier range of Reyrolle protection relays (Argus, Duobias, Rho and DAD): models such as 7SR10, 7SR45 and 7SR46 are still active, while 7SR21, 7SR22 and 7SR242 are cancelled and substitutes, including Reyrolle 5, are named for them
رلهٔ حفاظتی دیجیتال
Has a successorProducts being phased out or discontinued, for maintaining and replacing installed equipment.
SIPROTEC 4
The previous generation of Siemens digital protection relays for feeders, lines, transformers, generators and busbars; most families have been out of production since 30 September 2024 and SIPROTEC 5 is their successor
رلهٔ حفاظتی دیجیتال
Has a successorContact
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