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Reliable overcurrent protection
Apply instantaneous/time-delayed overcurrent, earth fault and sensitive earth fault protection. Guard against broken conductors, load unbalance and thermal overload.
Why Reyrolle 7SR10?
The Reyrolle 7SR10 Argus overcurrent and earth fault relay is a numerical protection solution. We designed it for straightforward overcurrent protection in distribution and industrial applications.
Deliver operational continuity for your electrical systems. The Reyrolle 7SR10 relay provides comprehensive protection, monitoring, instrumentation and metering. It integrates input and output logic, data logging and fault reports to help you manage incidents.
Choose from multiple variants to match your specific power supply, input/output and communication needs. Access relay functionality via a front USB port for local PC connection or an optional rear RS485 port for remote management.
Key benefits
Protect your system
Protect critical assets and keep operations running with overcurrent-earth fault protection. Minimize downtime, prevent equipment damage and maintain a secure electrical distribution environment.
Improve efficiency
Streamline management with integrated monitoring, instrumentation and metering. Access data logging and fault reports for diagnostics. Configure user programmable logic to adapt to operational needs and reduce manual intervention.
Simplify maintenance and diagnostics
Quickly troubleshoot with self-monitoring and fault reporting. Use the trip and maintenance counter for proactive servicing. Reduce service time with efficient diagnostics.
Featured capabilities
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Multiple hardware and communication options
The Reyrolle 7SR10 is designed with advanced hardware and multiple variants for power and I/O. Connect locally via front USB or remotely with an optional rear RS485 for flexible communication and adaptable integration.
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Control logic and monitoring integration
Integrate input/output logic for monitoring, instrumentation and metering. Access data logging and fault reports. Supervise trip circuits, total harmonic distortion, lockout and circuit breaker control for operational safety.