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How a Variable Frequency Drive Works

Knowledge / March 9, 2022 / Leave a Comment

Using a variable frequency drive (VFD) can save you on energy costs and consumption. VFDs can also tighten processes, reduce maintenance, increase production, and prolong the life of your equipment. What Is a VFD? A VFD or variable frequency drive is an electronic device used to control an AC induction motor or synchronous motor. A VFD controls the torque, speed, and direction of the motor, smoothly starting and accelerating the motor to the desired speed at a controlled acceleration rate.  Deceleration is also controlled, and braking is available as an option. VFDs allow you to use a single motor for …

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Single Phase to Three Phase Conversion

Instructions, Knowledge / June 5, 2024 / Leave a Comment

What is phase conversion? A phase converter is a device that produces three-phase electrical power from a single-phase source, allowing the operation of three-phase equipment at a site that only has single-phase electrical service. Why would I need phase conversion? A large number of applications and equipment once considered “industrial” require three-phase power. The general use of three-phase equipment is increasing on farms and ranches, in home wood and metal shops, or in other locations where utility-provided 3-phase isn’t readily available. Even when 3-phase is available nearby, the costs of bringing in new service, adding additional transformers and wire can …

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The Purpose of a Rotary Phase Converter

Knowledge / March 9, 2022 / Leave a Comment

There are countless details to electronics and power generation that most of us never know about. Phase converters are one of the many details that much of the population overlooks and knows nothing about. A rotary phase converter is actually one of the most important parts when it comes to providing power. If you’ve been curious about phase converters, we’re here to help. Here’s some vital information on phase converters, rotary phase converters, and how they work. What are Phase Converters? The first thing to tackle is what exactly a phase converter is. When discussing electricity, phase refers to the distribution of …

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What Does a Phase Converter Do & Its Types

Comparison, Knowledge / March 7, 2022 / Leave a Comment

Why do we need phase converter and what does it do Phase converters are mostly used to convert the single-phase to three-phase. Most of the commercial and industrial electrical equipment need three-phase power, small and large customers such as residential, rural businesses may not have access to a three-phase power or they don’t want to pay for the extra cost of three-phase service. Many locations are still supplied with single-phase power and local power utilities will not allow any suggestion for additional lines to an unserved location. Most of the single-phase users like to use three-phase for their equipment because …

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Knowledge about Phase Converters

Knowledge / March 9, 2022 / Leave a Comment

Sometimes a woodworker will find himself with a 3-phase tool, but his shop only supplies single phase, 240 volt power. 3-phase motors are common for industrial grade tools, as their efficiency is higher than their single phase counterparts. In order to operate a 3-phase motor on single phase power, we need to make an artificial three phase system. This is accomplished by using a phase converter. The phase converter will artificially generate the third leg of a three phase system from the two poles of a single phase system. This is not a perfect transformation, but it does get the …

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How to Convert to 3 Phase Power?

Comparison, Instructions, Knowledge / March 9, 2022 / Leave a Comment

My machine needs 3 phase power We get calls daily from people who purchased a machine — it’s a really awesome machine — but it needs 3 phase power and their shop only has single phase. Most of the time, they didn’t realize they needed 3 phase until they went to hook up the machine and, well, couldn’t. They need 3 phase, but they don’t really know much about it. Before jumping in to buy the first option, they want to know a bit more about how to convert 1 phase to 3 phase supply make sure that what they …

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What Are Rotary Phase Converters and How Do They Work?

Benefits, Comparison, Knowledge / March 9, 2022 / Leave a Comment

Have you ever heard of phase converters before? Many people have never heard of these before, but they’re useful for providing electric power. Their main purpose is to supply power to 3-phase electrical equipment by drawing energy from two single-phase lines. In many areas, installing 3-phase electricity is too expensive or isn’t available. A phase converter lets you convert single-phase power into 3-phase power, and there are 3 types of converters: rotary, static, and digital rotary. We’ll be focusing on rotary phase converters in this article, so read on to learn more. What are Rotary Phase Converters? Rotary phase converters …

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What Is a Phase Converter?

Knowledge / March 7, 2022 / Leave a Comment

A phase converter is a device that produces three-phase electrical power from a single-phase source, thus allowing the operation of three-phase equipment at a site that only has single-phase electrical service. The first phase converters were invented nearly one hundred years ago.  These were static phase converters, and they have changed little since that time.  Over the years, other technologies have been employed as phase converters and hundreds of companies, large and small, manufacture phase converters. There are rotary phase converters, variable frequency drives (VFD) adapted as phase converters and the newest technology, digital phase converters.  This can make the …

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When Would You Choose a Digital Converter?

Benefits, Instructions, Knowledge / March 9, 2022 / Leave a Comment

Digital phase converters provide high-quality, perfectly balanced power. This is especially important if you have a CNC machine or a machine that requires the highest quality power. Benefits of Digital Converters Perfectly Balanced Power The power produced has a voltage that is balanced to within 2% of the other lines. This is a huge advantage of digital phase converters. Consistent power allows your machine to have consistent torque. If you have a machine with electronic parts, the balanced power helps ensure that the circuit boards have the power they need to communicate reliably. Low Standby Power Consumption The digital converter …

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Phase Converters: Running a Three-phase Pump on Single-phase

Knowledge / March 9, 2022 / Leave a Comment

Consider this scenario: You go to a flea market, and spot an electric motor that looks similar to the one on the wash-down pump in your barn that is starting to make noise. You know that a new motor would cost way more than what this guy is asking for his so-called slightly-used-but-not-abused motor, so you buy it. You get it home, and in the process of installing it, you find out that it is a three-phase motor, and you only have single-phase power on the farm. You call the utility company, and are told that it will be glad …

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