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Power Factor Correction

What is power factor correction?

Power factor correction is the ratio of the active (in other words, usable) power in kilowatts (kW) to the total (active and reactive) power in kilovolt amperes (kVA, calculated as: kW / kVA = PF

A PF of less than 1 (or 100%) indicates the high level of reactive (magnetising) power load which causes some additional energy loss and, as a consequence, customers are charged for the extra power.

A poor power factor level requires more current to perform the same amount of work.  By optimising and improving the PF, the load on the electricity distribution system is reduced.  The savings through installing power factor correction equipment depends upon the initial PF, the level you correct to and electrical equipment loading.  The PFC equipment works as a silent reactive power "generator" so that the total amount of electrical demand decreases.

 

How does it help?

CapTech's PFC systems increase the efficiency of power supply, delivering immediate cost savings on electricity.  Other advantages of PFC include:

  • Reducing harmful system harmonics and therefore fewer occurrences of power quality-related equipment problems
  • Ability to free up spare capacity on the transformer and main switchboard, thereby providing additional capacity for future load growth without the need to upgrade infrastructure
  • More stable and improved voltage regulation ensuring motors and plant operate at maximum efficiency
  • Reducing strain on the network provider's supply system thus helping avoid possible blackouts in the area

More Information

For more information about our Power Factor Correction Systems, please use the enquiry form below, or contact CapTech on 1300 280 010

Power Factor Correction Enquiry Form

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The information contained in this website is for general information purposes only. The information is provided by Capacitor Technologies and while we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.