Residual Current Devices (RCD’s) or as known in some other countries by the name Ground Fault Current Interrupters (GFCI) are life saving devices that protect users of electrical equipment from potentially fatal injections of electrical current passing through their body.

Residual Current Devices and Testing requirements

• AS/NZS Wiring Rules 3000
• AS 3190 – Approval and Test Specification – Residual Current Devices.
• AS/NZS 3760 – In-service Safety Inspection and Testing of Electrical Equipment.

Queensland works under the Electrical Safety Regulation 2002, whilst other States have similar legislation.

Under AS/NZS 3760 there is requirement for regular testing and recording of the results by a “Competent Person” i.e. a licenced electrician. These records (register) must be retained and available on request.

As you may imagine the legislation identifies specific testing requirements for the various types and classifications of RCD’s available. Purpose built testing tools are commonly used now to ensure the tests are conducted accurately.

The records are best retained in a folder with the front section containing the test register. In particular this quickly allows inspectors to identify;

• the history and frequency of such inspections
• the location and identification number of the various RCD’s
• the “next due date”

The second section shall hold the actual test records for the RCD’s in question. It highlights among various items;

• The location and number of the RCD unit being tested
• The name of the licenced electrician including his licence number
• The date of the test
• What tests were conducted
• Whether the unit passed or failed.
• Comments on any actions required following this test.

These tests if conducted properly and in accordance with the frequency nominated in AS/NZS 3760, offer the “Peace of Mind” to Owners, Managers & Users that they are taking the first steps towards responsible OHS practices.

MINC Risk Services cover this service with two options available to the client.

1. The RCD testing can be conducted during the annual Building Safety Audits, with a subsequent follow up every other 6 months, or
2. As a stand alone inspection and test on a 6 monthly basis.

As you may expect, Option 1 offers cost savings because of the combined nature and timing.

The list and combination are extensive. With each combined service receive a minimum 10% discount off the total services fee.

MINC Risk Services look forward to helping answer your questions and developing your business to the new highs in the area of Health & Safety.