Domestic Electrical Testing Procedures

Warning of the need for operation of two isolation devices to make a piece of equipment safe to work on where this applies.

Domestic electrical testing procedures.

Electrical installation testing should only be carried out by qualified professional electricians with the relevant equipment the following tests cannot otherwise be carried out. An rcd tester is connected and a test at 1 2 times 1 times and 5 times the trip current is performed on each side of the cycle and a time of trip obtained. Check for obvious signs of physical damage. Test and inspect electrical products to help determine if they are suitable or safe for service or not.

To make sure rcd s trip within the correct time method. The main reasons to test a new electrical installation or house. The test procedures outlined in this page are based on a new domestic dwelling with all electrical equipment in place. Domestic electrical testing saves life and property.

Usually milli seconds with the highest being recorded. Not to comply is a criminal offence and could result in a hefty fine or imprisonment. Electrical installations that comply with bs 7671 are likely to satisfy statutory regulations such as the electricity at work regulations 1989. How to do electrical testing.

Accidental contact with energized parts can cause shocks. The manual test button is then pressed. Electrical installation testing procedures 3 comments basic concepts by ajay sharma all new completed electrical installation should be tested before connection to the supply to ensure that the installation is technically sound and free from any possible short circuits etc.