Company Description

About Phase Technologies

Phase Technologies designs and manufactures electrical products based on solid state power switching technology. Our phase converters, variable frequency drives and power conditioners are used primarily for commercial and industrial applications in a variety of industries including water pumping, oil and gas production, HVAC, machining, broadcast transmitters and more. Founded in 1999, Phase Technologies is recognized as a world leader in phase conversion technologies.

Phase Perfect® Digital Phase Converters
Phase Perfect, the company's flagship product, was conceived and developed by company founder Dr. Larry Meiners when he encountered problems operating his home machine shop with traditional rotary and static phase converters. Phase Perfect digital phase converters provide clean, balanced three-phase power, suitable for operating even the most demanding loads such as CNC machine tools, HVAC systems, elevators and pumps. The patented design is highly efficient, reliable and easy to install and operate.

APG Series Phase Converting, Low Harmonics Regenerative VFD
The patent-pending APG Series is the only available low harmonics regenerative drive with a single-phase line side module. This fully regenerative, phase converting VFD allows power from a regenerative load to pass back through the drive to the AC power source, eliminating the need for braking resistors and saving valuable energy. It also has the advantage of low line-side harmonics for easy compliance with IEEE519 harmonic standards. The APG Series is ideal for beam pump applications in oil and gas production. It is available in affordable outdoor rainproof configurations, is easy to set up and operate and has advanced connectivity and control features to accommodate sophisticated control and well optimization applications. With increased enforcement of harmonics standards by electric utilities, the APG Series drive is a good choice for just about any application that requires large horse power motors to operate on single-phase service.

APX Series Phase Converting VFD's
Phase Technologies, a leader in phase converter technology for over ten years, developed the APX drive to address the unique requirements of phase conversion in pumping applications. APX converters are purpose-built phase converting variable frequency drives (VFD) with a unique set of features and benefits.

3XD Series Three-Phase VFD's
Because the 3XD was developed specifically for pumping applications, programming is simpler and easier than other drives.

PhaseTec® Digital Power Conditioners
PhaseTec's digital power conditioner protects sensitive electrical equipment from damage and malfunction due to poor power quality while operating in even the harshest power quality environment.

Customer Service and Technical Support
Phase Technologies is committed to providing a positive experience for our customers from the initial sale through the life of the product. Experienced, knowledgeable technicians and engineers are available to answer your questions and keep your application up and running.

Photos & Videos

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Products & Services

Phase Converters ,   Power Conditioners ,   Variable Frequency Drives ,   Single-Phase to Three-Phase Conversion ,   industry specific solutions ,   Short Lead Times ,   Made In The USA ,   Digital Phase Converters ,   Phase Perfect® Digital Phase Converter ,   Single-Phase to Three-Phase ,   Simplify Constant Pressure ,   Easy Configuration Via Wizard ,   Technical Customer Service ,   Power Electronics ,   Power For Both Pump and Pivot ,   Low Harmonic Variable Frequency Drives ,   Variable Frequency Drives (VFD)  

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Phase Technologies LLC

Address:
3620 Homestead St Rapid City, SD
Phone:
(605) 343-7934
Fax:
(605) 343-7943
Social:

Open Hours

  • Monday08:00AM - 05:00PM
  • Tuesday08:00AM - 05:00PM
  • Wednesday08:00AM - 05:00PM
  • Thursday08:00AM - 05:00PM
  • Friday08:00AM - 05:00PM
  • Sat, SunClosed