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New Power Quality Solutions: SVG and AHF Units

Updated: Apr 16, 2025



We're excited to announce the latest additions to our product line up — Static VAR Generators (SVGs) and Active Harmonic Filters (AHFs). These cutting-edge technologies are now available in our store to help industrial and commercial facilities improve power quality and efficiency.


Why Power Factor Correction Matters


Power factor correction is essential for reducing energy losses, avoiding utility penalties, and enhancing overall system performance. A low power factor means you're not using electricity efficiently — it can strain your equipment, increase your energy bills, and reduce your capacity to add new loads.


What Do SVGs Do?


SVG's are advanced power electronic devices that provide real-time, dynamic reactive power compensation. Unlike traditional capacitor banks, SVG's can:


  • Instantly respond to load changes

  • Correct both lagging and leading power factor

  • Operate effectively under unbalanced or nonlinear load conditions


By continuously regulating the power factor close to unity, SVG's help reduce system losses, improve voltage stability, and extend the life of your electrical infrastructure.


SVG - Unit
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SVG - Wall Mount
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How AHFs Improve Power Quality


AHFs are designed to mitigate harmonics generated by nonlinear loads, such as variable speed drives or UPS systems. They work by injecting counter-harmonic currents, thereby:


  • Reducing total harmonic distortion (THD)

  • Preventing overheating of cables and transformers

  • Protecting sensitive equipment from voltage distortion


In addition to harmonic filtering, AHF's can also assist with power factor correction and load balancing, making them a versatile solution for modern electrical networks.


Active Harmonic Filter - Cabinet
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Active Harmonic Filter - Wall Mount
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Ready to Upgrade?


Whether you're looking to improve energy efficiency, avoid penalties, or future-proof your system, SVG's and AHF's offer intelligent, adaptive solutions to optimize your power quality. Browse our store or get in touch with our team to find the right product for your setup.



01257 434218 | www.pqis.co.uk | 6-8 School Lane, Standish 
01257 434218 | www.pqis.co.uk | 6-8 School Lane, Standish 


 
 
 

15 Comments


Emily Jones
Emily Jones
2 days ago

The blog does a solid job highlighting how new products for power factor correction are evolving to meet modern industrial demands, especially with the inclusion of solutions like SVGs and harmonic filters. It’s interesting to see how these technologies not only improve efficiency but also help reduce energy losses and electricity costs by managing reactive power more effectively . The practical examples make it easier to understand why businesses invest in such systems. For students exploring similar technical topics, rapid assignment help can sometimes make complex concepts clearer, and I found business development assignment writing useful when connecting technical improvements with real-world business outcomes.

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The post explaining power factor correction made complex technical ideas feel easier to follow. While working on an engineering report, I sought assignment editing help because my explanations were too technical and confusing. Reviewing my work helped me communicate ideas more simply. It reminded me that strong knowledge matters, but presenting information clearly is what really makes learning effective. nice post

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nur anita
nur anita
Mar 26

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