The HVX003A1-4A1B1 drive is made for HVAC, pump and fluid control applications using the most advanced semiconductor technology and high modular construction. The drive offers adaptability for different kinds of operations and uses. It has a three-phase AC Input/Output, with no bypass and no line contactor. It also has a Starting Torque that reaches up to 200 Percent and comes with an adjustable acceleration time from 0 to 3000 seconds and an adjustable deceleration time from 0 to 3000 seconds. This unit includes a dynamic internal brake chopper circuit and compact casing. Its height is 12.9 inches, its width 5 inches, and its depth 7.5 inches