We regularly carry out residual current relay function test, which should be done annually in the facilities.

Residual current relays, which is work in facilitie’s electrical and grounding installation, protect the employees and the machines and devices. However, the residual current relay also prevents the risk of fire that may arise from small fault currents that may occur in facilitie’s installation. For this reason, function tests of residual current relays are performed.

Residual current relay function tests are required by the relevant regulations and standards.

As ERCA Teknik Engineering, we provide services by performing the tests of your residual current relays with our professional team and equipment, checking and reporting whether the tripping current and times are appropriate.