Electrical Testing

This area has subsections on electrical installation testing, testing of fixed appliances such as immersion heaters, various types of test equipment and how to use it. As with the other electrical sections, this is intended for the UK, although procedures in many other countries will be similar.

Contents

Fixed Equipment - Electrical testing of fixed equipment such as immersion heaters
Installation Testing - Installation testing for electrical circuits in UK installations
Test Equipment - Various types of electrical test equipment and how it is used

Most recent update - 23rd March 2017

NEW LPT200 Lamp Parameter Tester - An overview of the LPT200 Lamp Parameter Tester, a power meter designed for lamps and other small appliances up to 10 amps.

Previous update - 6th March 2017

Continuity Testing for electrical installations - Electrical testing to confirm that the circuit protective conductor is continuous and properly connected at each accessory.
Earth Electrode Testing for electrical installations - Methods of testing an earth electrode or ground rod to ensure it has a suitably low impedance.
Insulation Resistance testing for electrical installations - An explanation of how insulation resistance is tested for an electrical circuit and why it is important.
Loop Impedance Testing - How to do earth loop impedance testing, calculating prospective fault current and why these are important.
Phase Sequence Testing - What phase sequence or phase rotation is and how to test for it.
Polarity Testing for AC installations - Methods of checking correct connection of line and neutral, also considered as polarity for AC circuits.
Testing residual current devices - An explanation and video demonstration of the tests required for residual current devices.
UK Electrical Installation Testing - A series of videos explaining the various tests required for electrical installations in the UK.
Continuity tests for ring final circuits - How to test ring final circuits, with an explanation of each test required.

Older update - 5th March 2017

Electrical Tests for fixed equipment - Methods of fault finding and testing for fixed electrical equipment such as immersion heaters, boilers, cookers and storage heaters.
Fault Finding and testing immersion heaters - How to test for and identify faults on an immersion heater.

This section contains 17 pages of information.

 

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