Correcting Issues With Industrial Equipment

Purchasing An AC Drive For Your Company? 3 Benefits Of Choosing An Adjustable AC Speed Drive

10 July 2018 by Joann Freeman

AC drives are used to control motor speed using different applications. If you need to purchase an AC drive for your industrial company, you will find different types on the market today. One type is the adjustable AC speed drive. There are many benefits of purchasing this type, three of which are listed below. This will help you make the decision on what type would be best for you.

Better Control of Current

When you first start an AC motor, it takes time for the motor to reach full current and load. While the motor is warming up, it uses a lot of heat, which will eventually cause problems with the motor. This means the motor will not last you as long.

An adjustable speed AC drive allows the motor to reach full current much quicker. It does this by using more current in the beginning to give the drive more power. Using this allows the drive to not use as much heat, which will extend the life of the motor. This will not only help you save a lot of time, but it will also help you save money because you won't have to replace the motor as often.

Less Power Used When Started

An AC motor uses a lot of power when it is first started to reach the right speed. Once the motor is at the right speed, however, it uses the same amount of power as other speed drives to keep the motor running. Not being able to adjust the power once it is fully started can be a problem, however. This is because the motor may put more demand on power throughout the day. If this happens, there will be a power surge, which will cost you more money.

If you have an adjustable AC speed drive, it would increase the power automatically as needed, so there would be no power surges.

Able to Control Acceleration

When you start an adjustable AC drive, it starts at the lowest speed and then accelerates on a constant level until it reaches full charge. With a traditional AC drive, the startup speed can be erratic, and the motor will not start up at a constant level of speed. This will cause wear and tear on the AC motor, as well as components attached to the motor, such as the load.

If you use an application like a bottling line, this type of application must begin with the motor at zero and start up slowly. If not, the bottling line could break.

Talk with a company that sells AC drives, like AutomatedPT LLC, and they can give you much more information about the adjustable AC drives.

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