MA-4-A Type MA-A Rotary Phase Converter manufactured by KAY INDUSTRIES

Description

The MA-4-A Type MA-A 240 Volts Rotary Phase Converter by Kay Industries is an automatic, high-performance power conversion solution designed for unattended or remote start applications. This unit transforms a single-phase 208, 230, or 240 volt input into a true three-phase equivalent output, delivering utility-grade 3-phase power from a standard single-phase source.

Ideal for applications such as air conditioners, elevators, and compressors, the MA-4-A 230 Volts rotary phase converter allows remote control operation, making it perfect for systems requiring autonomous or cyclical startup. Built in the USA, it provides a cost-effective alternative to utility-installed 3-phase service while ensuring full equipment performance.

Key Features of the MA-4-A Type MA-A 20 Horsepower Rotary Phase Converter:

• Compatible with 208V, 230V, and 240V single-phase input

• Delivers a true three-phase equivalent of the single-phase input

• Designed for applications up to 20 HP

• Supports remote or unattended startup using built-in time-delay relay and magnetic starter

• Each phase is 120° apart for balanced performance, ideal for motors, drives, heaters, and CNC equipment

• Engineered to be among the quietest rotary converters in the industry