L&T APFC Controllers are microprocessor-based controllers that automatically correct power factor, with the help of contractors by switching capacitor banks. Not to mention, the series comes in 3, 5, 7, 8, and 12-step versions.
L&T APFC controllers offer power factor correction without any need for manual intervention. It decides the optimum configuration of capacitor banks to achieve desired power factor by taking into consideration the kVAR of each step, the number of operations, total usage time, re-connection time of each step, etc. Also, the intelligent adjustment interface helps in achieving balanced capacitor usage ensuring longer life for switchgear and capacitors. Besides, manual switching of capacitors is also possible directly through the controller.
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