These washdown adjustable speed drives are rated NEMA 4X and are available from one through ten horsepower. They are available in open-loop, encoderless, and closed-loop vector and servo configurations. An easy-to-use keypad has been integrated into the washdown H2 cover, making programming exactly the same as the standard H2 drives. The H2 controls have been manufactured to be the most reliable, easy-to-use, and high-performance drives available to industry. All H2 drives share identical operator control, field installed options, simple programming, common operating characteristics, and excellent reliability.