About the Service
Primary & Secondary Injection Testing helps make sure your electrical protection systems work exactly when they’re supposed to. From relays to circuit breakers, we simulate fault conditions to test whether the system reacts properly—before a real fault happens. It’s a critical step in ensuring safety, accuracy, and reliability across your entire power network.
Why choose us
We take the guesswork out of protection system performance—so your equipment only trips when it should, and always does when it must.
Full System Validation
We test relays, breakers, and transformers end-to-end.
Accurate Fault Simulation
Real-world fault conditions tested with precision tools.
Reduced Downtime Risk
Catch issues before they disrupt operations.
Expert Test Reporting
Clear results with actionable recommendation
Services offered
We offer comprehensive primary and secondary injection testing using certified equipment and experienced technicians. Whether for commissioning, maintenance, or diagnostics—our testing ensures your protection systems are tuned, timed, and ready.
- Relay tripping time checks
- Breaker open/close operation tests
- Voltage/current injection testing
- Switchgear and transformer validation
- Insulation and resistance evaluation
Every test brings you closer to a safer, more reliable electrical system.
Popular questions
What’s the difference between primary and secondary testing?
Primary tests the whole protection chain; secondary focuses on the relay.
Why do I need injection testing?
To confirm your protection systems respond correctly during faults.
How long does the testing take?
Most tests are completed within a few hours to a day.
Will this test cause service interruptions?
Minimal or no downtime—we coordinate testing around your schedule.