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Green for 60 Years

The Ronk Add-a-Phase® is a rugged, high efficiency power converter that produces balanced three-phase power to operate three-phase motors from single-phase power sources. The unit is 97% energy efficient, has low idle losses, generates NO harmonics, reduces in-rush on the single phase lines, has low audible noise levels and runs at near unity power factor.
Are You Paying For Low Power Factor?

Install Ronk Fixed Power Factor Correction Capacitors today to help increase your system capacity and efficiency, improve system voltages and reduce peak KVA or power factor penalties charged by many power suppliers. The Ronk units are very cost effective products for correcting low power factor in your system.
ADD-A-PHASE Single Phase to Three Phase Converter

ADD-A-PHASE is a registered trademark of Ronk Electrical Industries and is a static type single phase to three phase converter. Available from 1- 100 HP in both 240 and 480 volt models the units are used on Compressors – Blowers – Fans – Pumps – Elevators - Grinders – Ice Cream Machines to name just a few.

Fixed Power Factor Correction Capacitor Units

Correcting Power Factor problems is an increasingly cost-effective practice. It can help increase and improve system capacity and Efficiency. Ronk manufacturers Fixed Power Factor Correction Capacitor Units in the 1/2 - 75 KVAR range(3- 500HP) in both 240 and 480 volts. Contact Ronk for more details at 800-221-(RONK)-7665 or sales@ronkelectrical.com.
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