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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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Installation & Application of Phase Converters on Submersible Pump Motors

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

The phase converter and the four or six inch submersible pump motor have been quite successfully applied to single phase lines for many years. The phase converter and the four or six inch submersible pump motor have been quite successfully applied to single phase lines for many years. It is necessary to recognize the special characteristics of the submersible pump motor and also the characteristics that are encountered whenever this motor is operated from a phase converter. These characteristics must be considered in determining the proper size of phase converter for the submersible pump motor. Submersible motors do not follow …

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Static vs. Rotary Phase Converter-Which to Use?

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

Phase converters have been around for decades, transforming a single-phase power source into a 3-phase. The two most popular types of phase converters are: Static Phase Converter Rotary Phase Converter Static Phase Converter typically consists of one or several capacitors and a relay switch. Rotary Phase Converter is the same Static Phase Converter only with a small idler motor (or generator) and run-capacitors, that give you a continuous 3-phase power while you use your equipment. The main difference between Static and Rotary Phase Converters is that Static Phase Converter will disconnect itself after your engine has started and you will …

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Digital Inverters vs. Rotary Phase Converters

Comparison / March 9, 2022 / Leave a Comment

There is a lot of discussion about the different technologies available to create 3 phase power from single phase.  Click here for information on economical VSD’s carried by ATO. ATO ROTARY PHASE CONVERTERS While rotary converters have been around a very long time, they still have their place and fulfill a role that VSD’s simply can’t. While some selling VSD’s claim a long list of faults in ‘old fashioned rotary converters’, the fact is that most of these issues are an exaggeration of the truth. Phase Converters made by us use modern electronic and microprocessor based technology in conjunction with …

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Rotary Phase Coverter vs. Utility Three Phase & Three Phase Generator

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

It is true there are other options out there to get three-phase power to your equipment. Each option has its pros but it does come down to what is affordable for you and your situation. The options are to get three-phase power are through your utility line, a gas or diesel generator, or through a rotary phase converter. Here we give you a breakdown of the costs associated with each option so you can make an educated decision on which route is best for you. THREE PHASE GENERATOR This option is good if no power is available at the site. …

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Phase Converters vs. Variable Frequency Drive Controller

Comparison / March 9, 2022 / Leave a Comment

Question: What is the difference between a phase converter and a “Variable Frequency Drive” Why would I choose one over the other? Let’s first look at what defines each product… Phase Converters Generally phase converters are divided into three popular methods of control: Static conversion techniques in which the motor is run at less than full efficiency mainly on two of the legs of the three-phase motor. Current is sometimes injected into the third leg with a capacitor or transformer arrangements that provide imperfect phase shift. In these systems the motor must be de-rated. Rotary phase converters constructed from a …

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Phase Converter vs. VFDs: Which to Use?

Comparison / March 9, 2022 / Leave a Comment

Performing a voltage conversion will allow your business to take a single-phase system and convert it into a three-phase system. You can facilitate this conversion in one of two main ways — with a phase converter or with a variable frequency drive (VFD). While both options can help you achieve the same result, they each work differently and have distinct advantages and disadvantages. Let’s take a look at each type to help your business decide which one is best for your applications. Phase Converter A phase converter facilitates the conversion by adding another leg to the two single-phase lines. About …

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Digital vs. Rotary Phase Converters

Comparison / March 9, 2022 / Leave a Comment

Digital Three-Phase Converters In terms of generated power, these are the top of the heap. It is quite simple how they work. Single-phase motors have two wires which make it turn. Three-phase motors will turn with two legs, but also generate voltage on the third leg that is 60 degrees out of phase with the other two coming from the power company. If you only have single-phase power, you can upgrade to a digital three-phase converter; two phases from the power panel and one generated electronically to be exactly 120 degrees from the other two legs thus giving you the full three …

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Comparing Phase Converter and Variable Frequency Drive (VFD) Applications

Comparison / March 9, 2022 / Leave a Comment

Facilitating voltage conversion, from single phase to three phase, is a common issue in locations where three phase power is unavailable, severely lacking or too costly to introduce from the supply line.  As a solution, businesses may use a device that converts a two-line, single-phase AC source to three-line, three-phase power. The two options that will be explored in this article include phase converter and variable frequency drive (VFD or inverter). Types of Phase Converters A phase converter facilitates three-phase conversion by taking two single-phase lines and supplementing them with an additional leg, resulting in true three-phase power. Phase converters …

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Static vs. Rotary Phase Converters

Comparison / March 9, 2022 / Leave a Comment

Phase converters are devices that aim at transforming a single phase power to three phase electricity. In this article, we discuss why rotary phase converters are preferred over static converters. Phase converters are used to run machinery by converting single phase electricity to three-phase power. There are different types of phase converters. Static, rotary and digital phase converters are the three-phase converters used. However, the most widely used phase converter is the rotary phase converter. Static phase converters have the ability to fire up engines, contrarily, the rotary phase converters are employed to convert single phase power to three-phase power. …

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