Electrotechnical Consultancy

Harmonic Surveys

With extensive experience in Power Quality Surveys we are able to provide services for specific investigations and analysis of voltage and current harmonics.

Installations using non-linear or high power systems are particularly prone to harmonic disturbances. Our services include pre and post installation surveys to confirm compliance with energy networks standards standards such as G5/4-1 and BS EN50160.

Our instruments are capable of capturing harmonics up to the 50th harmonic using IEC 61000-4-30 Class A instruments.

We provide detailed reports on completion of a survey and are able to offer advice on harmonic filtering if required.

Please contact us for further details.