When you have a variable speed drive, you can be assured that the motor speed will be regulated since the device achieves this by adjusting the motor voltage and frequency. Some of the factors that may affect the benefits one can get from using a variable speed drive include poor installation, operation, and maintenance practice. If you want to apply for a variable speed drive, you need to have an understanding of the following, including safe working practices, VSD user interface, how to identify the best VSD for the job, the place for a VSD in the overall system, correct installation and set-up, preventative maintenance and fault and warning action and processing.
One of the reasons why you need to invest in variable speed drives is that they are vital in reducing energy consumption and energy costs. When a company invests in a variable speed drive, it can regulate the speed of process thereby allowing those that do not require full speed to run at lower speeds thereby cutting energy costs.
Another reason, why companies need to install VSDs in their machines, is that they help in increasing productions. When using the drives companies can make fewer mistakes which will lead to higher production levels and revenues.
Now that you understand the benefits of using variable speed drives, you also need to have an idea of the tips to choosing the right drives. Before you can spend money on a variable frequency drive, it is best to choose the right size for the load. When choosing the VSD size, you need to know the operating profile of the load the machine will drive. Another thing to consider when searching for the right variable speed drive is the peak current. The highest peak current of a variable frequency drive is the best option for worst operating conditions. Knowing the FLA of a variable speed drive is easy, you can achieve this by checking the motor`s nameplate.
Before you can get variable speed drive you need to know your budget. Setting a budget is vital when you are buying the drive directly from a manufacturer. Having a budget is vital since it will help you know the amount of money you can spend on the drive.
Though you will find many manufacturers of VSDs, you need to consider choosing the ones that have worked in the industry for a long time. It is worth noting that for a company to remain relevant in the industry and to stay for a while, it must have been providing VSDs. As much as experience is vital, you need to also choose a manufacturer with a certified license from the state. This guide is vital for companies looking for the best variable speed drives.