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Accurate control
Control three-phase overcurrent and earth fault functionality with precision. This relay series provides directional control, ensuring reliable protection for your electrical systems..
Why Reyrolle 7SR224?
The Reyrolle 7SR224 series relays include directional control of three-phase overcurrent and earth fault functionality. This controller is typically installed as an integral controller for pole-mounted reclosers, providing an integrated auto-reclose solution on OHL feeders. Address power system faults and maintain service continuity with the Reyrolle 7SR224. Its flexible settings for current and time grading provide compatibility with diverse overcurrent protection schemes. Quickly detect and isolate faults, minimizing downtime and enhancing grid reliability.
Featured capabilities
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Flexible configuration
Utilize flexible settings for current and time grading, compatible with all overcurrent protection types. Integrate logic for effective configuration of relay functionality with analogue and binary I/O circuits.
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Comprehensive data
Access to protection, instrumentation and metering functionality through data communication channels. A front USB port and rear RS485 port enable local and remote connections for comprehensive fault, event and waveform records.