About Rob Barker, Director

Established Power Quality Expert as a specialist provider of Power Quality and Harmonic Surveys, BS:EN50160 Compliance Reports, UNIPEDE assessments, Energy Load Profiling and Power Quality Training. Authorised import agent and representative for Sonel S.A. and Electrex Akse Srl.

Power Quality Expert and Sonel at Rail Live 2022

By |2024-09-23T13:56:01+00:00July 1st, 2022|

Power Quality Expert at Rail Live 2022 Power Quality Expert attended the Rail Live 2022 event at the Long Marston Rail Innovation Centre in Warwickshire. This was our first time attending and we were proud to show case the Sonel MZC-306 following its successful approval by Network Rail for its use on their signalling power [...]

Power Quality Expert and the Sonel MZC-306 gain Network Rail Product Approval

By |2024-09-23T13:55:01+00:00June 15th, 2022|

Power Quality Expert Sonel MZC-306R approved by Network Rail Power Quality Expert is proud to announce that the Sonel MZC-306 fault loop impedance meter has gained product approval with Network Rail for use on their Signalling Power feeders. The meter is capable of working on electrification networks up to 750V making it ideal for the [...]

ECA Project 18 – Weybridge, Bristol, Bath and Swansea

By |2024-09-23T13:51:49+00:00April 4th, 2022|

Power Quality Expert at the ECA Project 18 Roadshow The ECA Project 18 Roadshow started in Weybridge on the 29th March followed by the Bristol/Bath event on 29th, with the final event of the first week at Swansea on 1st April. As sponsors of the event, Power Quality Expert were exhibiting test and measurement solutions [...]

ECA Project 18 Amendment 2 Roadshow

By |2024-09-23T13:50:05+00:00March 8th, 2022|

Power Quality Expert sponsor ECA Project 18 roadshow Power Quality Expert are sponsoring the ECA Project18 Amendment 2 Roadshow which this year will tour the UK. The roadshow will help to introduce the major changes in BS 7671:2018+A2:2022. Power Quality Expert will be available along with the ECA’s Technical team to discuss the changes within [...]

Voltimum Live with Power Quality Expert – The A to Z of Power Quality Webinar

By |2024-09-23T13:48:38+00:00February 22nd, 2022|

Power Quality Expert explains the A-Z of Power Quality Amendment 2 of the 18th Edition Wiring Regulations sees the introduction of Part 8 and Chapter 82 with ideas and concepts relating to power quality and energy efficiency, including the ideas of the Prosumer Installation.  To help contractors get a better understanding of terms and topics [...]

Earth Resistance Measurement with Electricity Tower and Pylon Test Kits

By |2024-09-23T13:36:07+00:00December 1st, 2021|

Electricity Tower and Pylon Earth Test Kits Using electricity pylon tower test kits with the Sonel ERP-1 pylon tower testing adapter and the Sonel MRU-120HD and Sonel MRU-200 series of earth resistivity meters makes the measurement of the earth resistance of transmission line pylons and the earth resistance of the pylon tower footings easy to [...]

Voltimum Top Webinars of 2021 featuring Power Quality Expert

By |2024-09-23T13:32:16+00:00November 29th, 2021|

The best Power Quality webinars of 2021 Power Quality Expert are proud to feature and be nominated as one of the Top Webinars of 2021 for Voltimum. Our presentation on BS EN 50160 - Voltage characteristics of electricity supplied by public electricity networks is being repeated for those that missed out the first time round, [...]

Identifying Poorly Ventilated Areas Using CO2 Monitors During the Coronavirus Pandemic

By |2024-09-23T13:26:14+00:00October 12th, 2021|

Monitoring ventilation using CO2 monitors According to the HSE, the priority for your risk assessment is to identify areas of your workplace that are usually occupied and poorly ventilated. You should prioritise these areas for improvement to reduce the risk of aerosol transmission of COVID-19. Although CO2 levels are not a direct measure of possible [...]

Voltimum Live with Power Quality Expert – Energy Efficiency Measurements Webinar

By |2024-09-23T13:24:05+00:00September 27th, 2021|

Power Quality Expert explains Energy Efficiency Measurements The latest part of the trilogy of introductory webinars on Power Quality was presented at the Voltimum Live event in September.  Power Quality Expert discussed areas of  Energy Efficiency Measurements and how to make energy measurements with power quality and energy logging equipment. The webinar was recorded to [...]

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