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.

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 [...]

Power Quality Health Check enhanced with Power Quality Clinic

By |2024-09-23T13:19:43+00:00July 8th, 2021|

Power Quality Expert available through online Power Quality Clinic service Power Quality Health Check was originally developed in 2018 and has since helped provided numerous companies, contractors and engineers who have used the service to generate their power quality reports with us. The service is still provided through some of the UK’s best know electrical [...]

Voltimum Live with Power Quality Expert – Harmonic Measurements Power Quality Expert Webinar

By |2024-09-23T13:17:06+00:00June 14th, 2021|

Power Quality Expert explains Harmonics As part of the June Voltimum Live event, Power Quality Expert presented a technical webinar covering the topic of Harmonic Measurements. The week long event also showcased the latest products from Sonel including the new TESTPD Partial Discharge meter. The webinar was recorded with a live audience and can be [...]

Detect cable faults with the Sonel TEST-PD Partial Discharge meter

By |2024-09-23T13:15:56+00:00May 10th, 2021|

Partial discharge measurement with Sonel portable test meter The Sonel Test PD is a new compact portal device to test for partial discharge on cables and cable joints on voltages under 6kV and higher.  The meter uses an advanced system built into its software which allows the user to quickly establish the condition of the [...]

Power Quality Suite showcase for Power Quality Expert product and services

By |2024-09-23T12:58:56+00:00April 19th, 2021|

A power quality suite of services to help with power quality The new Power Quality Expert website Power Quality Suite is a single point of reference to showcase the various Power Quality Expert websites. It has been designed to act as a single point of reference for our complete suite of power quality solutions and [...]

Sonel CMP-3000 – Professional Clamp Meter

By |2024-09-23T12:54:23+00:00March 8th, 2021|

3000A Sonel flexible current clamp meter The Sonel CMP-3000 belongs to a new generation of Sonel clamp meters by combining innovation, durability and high-tech solutions. Why is it so special? Thanks to its standard flexible current probe (Rogowski coil) with a diameter of up to 160mm, the meter provides easy and safe measurements of AC [...]

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