Relay Testing
Relays serve as your protective system’s first line of defense, isolating faults to prevent widespread damage. Our comprehensive Relay Testing solutions validate relay accuracy and ensure rapid fault clearance, preserving both personnel safety and infrastructure integrity.


Why Choose Us
Prescon’s expertise spans a wide array of relay types, from electromechanical to digital microprocessor-based units. We deploy modern test equipment and proven workflows, guaranteeing precise calibration that meets or exceeds OEM and regulatory standards.
Service Includes:
Functional Testing: Evaluate each relay’s responsiveness and timing for different fault conditions.
Calibration & Verification: Align setpoints with your network’s protection scheme.
End-to-End System Checks: Confirm coordination between relays, breakers, and control systems.
Comprehensive Documentation: Detailed reports for compliance and performance tracking.
Firmware Updates & Retrofits: Keep older units aligned with current specifications.
Post-Test Support: Expert advice on future upgrades or system expansions.
Our Products
We source top-grade relay test sets and calibration tools to ensure utmost precision. These user-friendly devices come with automated test routines, clear data readouts, and archiving capabilities to streamline maintenance procedures.

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Get Free Consultation
Strengthen your protective infrastructure by validating every link in the chain. Contact us to request a relay testing consultation, schedule an on-site assessment, or explore how our solutions integrate with your existing power network.
Freequently Asked Question
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What Our Clients Say About Us
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