Q & A of the Day - How does an auto power factor panel work?

BookmarkThis 25.07.2008
SELECT
 

Our Voltimum Experts answer your questions on a daily basis in our Technical Expertise area. This one, concerning the way in which auto power factor panels work, is answered by SELECT:

An auto power factor panel.
An auto power factor panel.
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Question: How does an auto power factor panel work with a capacitor bank for three-phase operation? In other words, please provide me with an explanation of APFC.

Answer: A controller monitors the power factor and switches capacitors in or out to maintain the power factor. An article published in the Spring of 2006 in the IEE's Wiring Matters magazine gives a brief overview of the subject and is accessible via the IET website (www.theiet.org). Manufacturers' websites may also give additional information.

To see many more Q & A in Voltimum UK's Experts Area, please click on the link:

http://www.voltimum.co.uk/consult.php?universe=consult.index.questions

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SELECT
The Walled Garden, Bush Estate,
Midlothian, Scotland EH26 0SB
Tel: 0131 445 5577
Fax: 0131 445 5548
Email: admin@select.org.uk
Web: www.select.org.uk
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Source: SELECT & James Hunt

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