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Case Study: North American Phase Converters

The Customer 

North America Phase Converters is a leader in the phase converter and electrical industry, with all products proudly made in the USA. Phase converters create 3-phase power from single phase power to allow customers to run 3-phase equipment in their facilities without the expense of upgrading their building to 3-phase service. Rotary phase converters use a 3-phase motor to produce the 3-phase power output. Static converters electronically produce the 3-phase output. 

The Challenge 

Phase converters are sized to the customer’s expected equipment loads. The 3-phase output of static phase converters needs to be monitored for a variety of conditions to protect the converter and the equipment connected to it. These conditions include overload, phase angle errors, incorrect frequency, and voltages.  

North American Phase Converters’ customers were asking for a digital converter. The company needed to bring their products up to speed with a competitor with one of the only digital phase converters on the market.  

The Solution 

The Trumeter Power Meter efficiently and accurately monitors all the parameters that are critical to the protection of the phase converter and external equipment. It is compact and cost effective making it ideal for the application.  

The Benefits 

  • End users can use alarm output to shut down the phase converter if no one is observing at the time of an issue.  
  • North America Phase Converters has a competitive advantage in sales compared to other phase converters on the market.  
  • North America Phase Converters reduces warranty claims and costly customer support with built-in shut down features.  

The Story 

The original conversation was with our lead progression team as they followed up on a lead from a marketing campaign that targeted phase converter manufacturers. We reached out to them and quickly determined they needed the APM (Advanced Panel Meter) power meter. We provided a sample for them to test and evaluate. They worked with our sales and engineering group to determine that the power meter was ideally suited to their application. They have designed the meter into their new static phase converter and will be producing it soon. 

Meet the APM Digital Power Meter!

The APM digital 3-phase power meter is a universal panel meter for single, split and 3 phase applications. Its multi-measurement capability of active and reactive power makes it ideal for use on mains circuits, potential transformers and current transformers.

3 phase power meter