The 650 series inverters provide speed control for AC motors from 0.3 to 150 Hp using v/Hz and sensorless vector control. They have simple setup and operation with pre-programmed application modes. The drives come with a removable or remote mountable keypad, digital and analog I/O, and meet relevant safety standards. They are available in single or three-phase models with optional EMC filters or brake switching depending on horsepower needs.