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Ronk Solid

Static Phase Converters

Ronk's ECONO-PHASE® Shifter and ADD-A-PHASE® static phase converters help provide balanced power to operate your systems. Cost effective three-phase power from your single-phase lines.

Ronk Static Phase Converters for Balanced Power

Autotransformer-capacitor type static converters are generally recommended for constant load applications, like most fans or pumps, with one or two motors. ADD-A-PHASE® offers very good starting torque, high efficiency, easily accommodates automated controls, and allows operation of the motor at its rated load.

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Econo Phase Shifter Clip

ECONO-PHASE® Shifter Power Converter Type PS-OF

The Ronk ECONO-PHASE® Shifter is a cost-effective, high efficiency power converter for popular use in pump jack application where Design D high-slip pump jack motors are used. 240V and 480V input and output units available.

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Add a phase exterior

ADD-A-PHASE® Power Converter Type S

Type S is our standard ADD-A-PHASE® static three-phase converter for most pump, air compressor, and fan and blower applications. Single motor applications only.

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Add a phase exterior

ADD-A-PHASE® Power Converter Type AA

Type AA ADD-A-PHASE® static three-phase converter is designed to handle loads for hydraulic elevators, balers and compaction equipment.

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Add a phase exterior

ADD-A-PHASE® Power Converter Type HD

Type HD ADD-A-PHASE® static three-phase converter is designed for critical use motors, community warning sirens and valve operators. For equipment that must operate under every condition.

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Add a phase exterior

ADD-A-PHASE® Power Converter Type SAC

Type SAC ADD-A-PHASE® static three-phase converter is designed for most commercial air conditioning systems.

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Add a phase3

ADD-A-PHASE® Power Converter Type SUB

Type SUB ADD-A-PHASE® static three-phase converter is designed for deep well submersible pump motors and submersible wastewater pump motors.

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Add a phase exterior

ADD-A-PHASE® Power Converter Type K-Duo

Type K-Duo ADD-A-PHASE® static three-phase converter is designed to operate multiple motors to their full load rating and normal overload.

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RONK SOLID PERFORMANCE.

Reliability and safety of electrical systems have never been more important. Ronk's American designed and assembled products are durable, efficient and last for decades.

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