What is a static phase converter?A static phase converterĀ is a startup device for three phase motors running on single phase power. They generate three phase power only long enough for the motor to start up, not continuously like a rotary phase converter would.Once the three phase motor has started up, the static phase converter circuitry disconnects itself, and the motor continuse to run on single phase power. Two of the three windings receive power during running, so horsepower output is reduced to between 2/3 to 1/2 of the rated motor horsepower. For example, a 20 HP motor will start with the power of a 20 HP motor but run as a 10 HP motor. CostStatic phase converters are more cost effective than rotary phase converters on equipment that statics work on.
Want to eventually run it on a phase converter to convert it to 3 phase. Spoke with the head service tech at Phase-O-Matic phase converters. Rotory or static decision depends or your needs and the requirements of your machine. Was told for a 7.5 HP motor I'll need a 15hp rotary phase converter. Static is for lower power requirements. Phase converters are devices that aim at transforming a single phase power to three phase electricity. In this article, we discuss why rotary.
Rotary phase converters are usually used to operate multiple machines, while static phase converters are used to operate a single machine. What motors work on static phase converters?The two most common types of three phase motors are Wye or Delta wound. Delta wound motors are more common as the horsepower rating increases. Many imported motors are Delta connected and occasionally only work on a TEMCo Rotary Phase Converter.The continous full three phase power of TEMCo's rotary phase converters can run either Wye or Delta motors or any other application that requires three phase power efficiently and reliably. The following guidelines will help you determine whether a static or rotary phase converter is right for you.1) Do I need to only operate a three phase motor on single phase? If yes, view question 2.
If your equipment has electronic controls, use a rotary phase converter.2) Can my machine operate with full horsepower on startup and reduced horsepower when running? If yes, then a static phase converter is suitable for your application. Product Line: STATIC WAVE Voltage: 208 - 240 Frequency: 50/60 Hz Acceptable Load Types:Light to moderately loaded motor loads only. Country of Manufacture: USA Application NotesFor light to moderate starting or running loads only. See acceptable loads in the chart below.Intended for wye wound motors. Some delta wound motors may operate but will produce 50% of their nameplate HP.Motors will produce 2/3 of rated HP.Special Loads: - Lathes 3 HP and larger must have a clutch and be started or reversed only while disengaged. May be used for air compressors but should have the motor pully size reduced by 1/3 in diameter.
Alternately, a motor that is 50% larger may be fitted.
WELCOME TO MARTIN PHASE CONVERTERSSince 1996, Martin Phase Converters, Inc has been a state-of-the-art facility that designs and manufactures single to 3 phase converters. Headquartered in El Campo, Texas, we have built a strong reputation on providing our customers with robust products that can and have withstood very harsh conditions. We have a strong background in the oilfield and industrial fields. We build our products to best serve our clients and make sure that their machinery stays up and going.Since our beginning, we have expanded our line to the rental, starters and electric motor sales market as well. Providing our customers with rental generators and rental camp transformers to fit their needs in the field, as well as surplus electric motor sales and variable frequency drives. From beginning to end, our designs come with you in mind, 24/7.and see what Martin Phase Converters can do for you.