The ACS310 drive is designed for quadratic torque applications such as booster pumps and supply and exhaust fans. The drive has powerful features ideal for pump and fan applications, as well as built-in PID control and pump and fan control (PFC) that varies the drive's performance in response to changes in pressure, air flow or other external values. The ACS310 drive meets the needs of new users, installers, machine builders, system integrators and panel builders.