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June 30, 2025

6 Advantages Of Using Active Harmonic Filters

Harmonic distortion is a major issue plaguing modern electrical systems. There are numerous causes of this distortion, the most prominent being non-linear loads such as VFDs acting on the system. This is where harmonic filters step in as a great solution for mitigating the ill effects of distortion. Among the different types of harmonic filters available, few are as effective as active harmonic filters. In this blog, ADM Engineering Inc., a major distributor of harmonic filters, explores 6 reasons to opt for active harmonic filters.

 

Why Opt For Active Harmonic Filters?

 

1. Prevention Of Equipment Failures

 

Harmonic distortion has a lot of negative side effects, the biggest one being eventual equipment failure. Active harmonic filters are excellent at filtering out this distortion and thereby prolonging the life of sensitive equipment.

 

2. Use Of Maximum Capacity

 

Active harmonic filters help maximize the installation capacity. For example, an active harmonic filter is used in parallel to the AC lines and thereby reduces the harmful harmonics.

 

3. Easy To Upgrade

 

Active harmonic filters are an energy-efficient solution to reduce harmonics and improve the energy efficiency of the system. They are also easy to upgrade. If the electrical requirements exceed the capacity of one harmonic filter, then multiple filters can be easily added without disrupting the system.

 

4. Enable Reliable And Continuous Operation

 

In many applications, a continuous and reliable power supply is of utmost importance, without which, the system can face significant damage or data corruption. An active harmonic filter fulfills this role as well by eliminating harmonics and maintaining power quality.

 

5. Reduce Maintenance And Repair Costs

 

Since active harmonic filters improve the overall efficiency and operation of the system, they indirectly reduce the cost of maintenance and downtime. This makes them a highly cost-effective solution.

 

6. Eliminates The Risk Of Fire

 

Active harmonic filters prevent the buildup of heat in sensitive electrical equipment. Harmonic distortion is a major culprit in increasing heat in equipment, causing a potential fire risk.

 

ADM Engineering is a leading distributor of power quality solutions. Be it offering a harmonic filter for VFD operations or filters to tackle excess harmonic distortion, we offer nothing but the best. This is why numerous industries and OEM manufacturers rely on our passive, hybrid and active harmonic filters. To know which harmonic filter is right for you, contact us at 877-236-8337 today.
 

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