How to test differential protections or Residual Current Devices "RCD" with a multifunctional tester
Given the importance of Differential protections or Residual Current Devices "RCD" for the protection of people against direct and indirect contacts, their verification is extremely important both during the commissioning of an electrical installation as well as periodically. In this video I show you hands-on how to use a Fluke Multifunction Installation Tester to perform such a complete and professional verification.