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PQIS Blog
Power factor correction and power quality projects completed by Power Quality Improvement Services Ltd.
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Many PQIS customers require us to conduct a power quality survey of incoming LV electricity supplies to specify power factor correction equipment and power quality solutions. We then manufacture and install recommended equipment or implement solutions for cost effective energy efficiency solutions. We have provided details of some PQIS power quality projects below.
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Is it Time for Power Factor Correction Maintenance?
Find a professional and competitive price for the maintenance of power factor correction units using our contact form.

PQIS Ltd.
Jan 17, 20231 min read
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PQIS 2023 Range Upgrade
We are looking forward to adding to the latest solutions for power efficiency on our website and brochure in the Spring. Offering new...

PQIS Ltd.
Jan 4, 20231 min read
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ABB Ability - Energy Monitoring
PQIS Visited Bergamo, Italy to discuss the capabilities of the new Ability Dashboard. These systems provide trend data and analysis of...

PQIS Ltd.
Nov 29, 20221 min read
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Business Power Efficiency Solutions
Below is a summary of monitoring data which is an overview of the power quality of the Mains LV supply of a food processing site, before...

PQIS Ltd.
Aug 4, 20221 min read
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Active Harmonic Filter and Static VAR Generator Unit
Active Harmonic Filter and Static VAR Generator Unit commissioned by PQIS today. It was identified in a PQIS power quality survey that...

PQIS Ltd.
Jul 21, 20221 min read
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UK Power Factor Correction
Power factor correction units are installed to the electrical supplies of business to reduce electricity costs and increase electrical...

PQIS Ltd.
Jul 15, 20221 min read
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Power Quality Survey
PQIS offer a power quality survey service which will identify and specify efficiency improvements. The report will also include a load...

PQIS Ltd.
Jan 26, 20211 min read
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Power factor correction units and maintenance 2021
PQIS PFC equipment maintained in January 2021. In good condition and providing rated capacitance output. A good power factor of 0.98 is...

PQIS Ltd.
Jan 20, 20211 min read
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West Yorkshire 100 KVAR Power factor correction unit installation
A kitchen and bathroom manufacturer had the power factor correction unit in the picture installed to improve the power factor achieved...

PQIS Ltd.
Dec 7, 20201 min read
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Onsite Power Factor Correction Demonstration
This video shows a power factor correction unit installed by Power Quality Improvement Services for a plastic manufacturer in Liverpool,...

PQIS Ltd.
Sep 14, 20201 min read
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2020 Power Quality Improvement Services Ltd. Brochure
Includes information of our power factor correction units, power quality equipment and services. #energyefficiency

PQIS Ltd.
Aug 28, 20201 min read
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Free power factor correction equipment specification and quotation
Complete the attached form for low a voltage electricity supply or supplies. See if power factor correction equipment can reduce...

PQIS Ltd.
Aug 28, 20201 min read
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Power factor correction components available online at pqis.co.uk
A wide range of capacitors, reactors, controllers, contactors, fuses, relays, components used for power factor correction manufacture and...

PQIS Ltd.
Aug 18, 20201 min read
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Buy Power Factor Correction Units @ www.pqis.co.uk
Specify your bespoke power factor correction requirements on our products and services page.

PQIS Ltd.
May 8, 20201 min read
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PQIS Power factor correction unit manufacture
Power factor correction equipment for a chemical manufacturer in Yorkshire, England. A range of sizes between 200 KVAR and 400 KVAr to...

PQIS Ltd.
Apr 17, 20201 min read
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PQIS Power Factor Correction Installation
A 450 KVAR Automatic detuned power factor correction unit installed to the incoming supply of a furniture manufacturer in Hull. This...

PQIS Ltd.
Apr 2, 20201 min read
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PQIS Ltd.
Mar 28, 20201 min read
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A manufacturing business electricity system power factor and capacity (KVA) illustration
This illustrates the power values and the increased maximum demand (KVA) and high reactive power (KVAR) due to a low power factor being...

PQIS Ltd.
Mar 28, 20201 min read
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How power factor correction equipment reduces electricity costs and emissions
The link below is to an article discussing the relationship between the power factor real power (KW), reactive power (KVAR) and the...

PQIS Ltd.
Mar 28, 20201 min read
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First PQIS 2020 PFC Install
Our first installation of a power factor correction unit in 2020. This device is improving the power factor of the supply from 0.76 to...

PQIS Ltd.
Jan 12, 20201 min read
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