AC Tech VP1000AK Variable Frequency Drive Unit

AC Tech VP1000AK Variable Frequency Drive is a 1 HP AC motor control in the VP1000 family, designed for 460V operation and capable of accepting both single-phase and three-phase input. The AK suffix identifies this particular variant within the VP1000 lineup, a family of compact variable frequency drives intended for basic motor-speed control of AC induction motors on 460V systems. This unit functions as a standalone drive module that interfaces with the motor and power supply to provide controlled speed selection, typically by setting the output frequency to match the required motor speed. As part of AC Tech's drive portfolio, the VP1000AK embodies the straightforward, general-purpose approach of the VP1000 series, offering a reliable option for applications that require converting a fixed-speed 460V motor into adjustable-speed operation without resorting to larger, more complex drive systems. The model is associated with 1- and 3-phase input configurations, giving installers flexibility in how power is wired to the drive while maintaining compatibility with standard 460V motor loads.