Being a type of Variable Speed Drive, an Adjustable Speed Drive can be employed in any application that requires precise electrical control over mechanically powered equipment. There have been several methods for motor control, however, Adjustable Speed Drives are gaining fame due to their increased energy efficiency.
Adjustable Speed Drives are limited to AC Motors, and therefore having a quality motor can greatly upheave your manufacturing capabilities.
Accurate Control
The development of Adjustable Speed Drive technology has allowed operators to gain precise control over their equipment, coupled with AC Motors. The use of this technology protects machinery from undue damage as the amount of torque generated by the motor would be dependent on the user’s parameters.
Extended Lifetime
Greater Protection
The entire power distribution system connected to the motor is placed under enormous strain due to the inrush current. This brings in sag into the supply voltage and negatively affects the capacity of the entire system. Furthermore, sensitive loads such as computers, sensors, contactors, etc. would also be at risk. The use of AC Motors allows Adjustable Speed AC Drives to take over and eliminate voltage sag, resulting in a more resilient power system.
Energy Savings
No product or technology is implemented at a large scale until it is economically feasible. The use of AC Motors along with Adjustable Speed Drives can greatly reduce energy consumption. The speed is controlled by varying the frequency and voltage rather than controlling the current through resistors or other wasteful methods. This results in continuous energy savings over an extended time period, offsetting the initial investment in the motor and drive.
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