Homemade Phase Converter Wiring Diagram
To make a simple rotary phase converter out of a 3 phase motor connect 230 volt single phase power to the t1 and t2 supply terminals or wires of the motor that you are using as a converter.
Homemade phase converter wiring diagram. 4c31a homemade rotary phase converter wiring diagram pdf rotary phase converter 10hp 1 to 3 phase adx10 cnc extreme duty american made pdf building a three phase converter in 2019 auto start pdf. All wiring must be done by a licensed electrician. At some point after reading rec crafts metalworking and this excellent article on making homemade phase converters i became excited about the idea of making a rotary. 3 phase idler motor t1 t2 t3 wiring diagram for paralleling multiple phase converters using a transfer switch.
My homemade 10 hp rotary phase converter that cost me 45 up. A wiring diagram is a streamlined standard photographic depiction of an electric circuit. Contactor c1 has replaced the drum switch and contactor c2 has replaced the momentary pushbutton for connecting the starting capacitor between l2 and l3. Do not use t3 for any single phase loads.
The converter is a machine about the size of a 10 gallon water cooler. The ground wire must be used to ground both the. Above is the field or power wiring diagram. This text details how i made a 10 horsepower rotary phase converter from 45 worth of parts that i bought from an industrial junkyard pioneer industrial services.
Follow all local city and national electric codes. Other load voltages require a transformer after the three phase panel. Get it spinning with a rope wrapped around the motor shaft for example to get it going it won t start on its own. Tool connections can be by hard wired into the converter or by using 3 phase 4 wire plugs on the end of 8 4 so cords.
It shows the elements of the circuit as simplified shapes and the power and also signal connections between the tools. Collection of 3 phase rotary converter wiring diagram.