Residual current device (RCD) testing

Is your electrical equipment or appliance safe to use❓Are you being safeguarded against leakage current❓

🎯Watch this short clip to see how we use an RCD (residual current device) tester to check the full functionality of our RCD device (located at electrical distribution board or panel) to make sure that it trips as fast as possible when earth fault happen!

The RCD test result obtained must #PASS according to the requirement (for both NO trip test & trip test) before we can prove that the electrical installation is safe to be used. In other words, we want to make sure that the RCD device is sensitive enough to trip instantly in the event of earth fault!

Note: The testing shown in this video is done by a competent electrical person.

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