The 22D-B033H204 is a PowerFlex 40P AC drive manufactured by Allen-Bradley. The Allen-Bradley 22D-B033H204 PowerFlex40P is part of the PowerFlex 40P AC Drive series. The Allen Bradley 22D-B033H204 features 240 Volts AC, 33.0 Amps, 7.5 kW (10 Horsepower) ratings and a display w/Reset only (plate drive) that provides a reduction in the overall enclosure size based on a 75% reduction in the enclosed Watts. The Allen-Bradley 22D-B033H204 consists of a Plate Drive IP20 (NEMA Type Open) Enclosure with a frame size of Frame C. The Allen-Bradley 22D-B033H204 AC drive is designed to meet the global OEM and end-user demands for flexibility, ease of use, and space savings. The Allen-Bradley 22D-B033H204 AC drive is cost-effective in the speed control of applications such as diverters, smart conveyors, palletizers, ring spinning machines, drafting machines, packaging machines, and synthetic fiber spinning machines. The Allen-Bradley 22D-B033H204 PowerFlex 40P AC drive programming is achieved by the use of an external HMI or via the resident DSI connection and the PC programming tool.

The following key features optimize the Allen Bradley 22D-B033H204 PowerFlex40P AC drive performance; a removable MOV to the ground that provides trouble-free operation when using it on ungrounded distribution systems, a relay pre-charge which limits inrush current, an integral brake transistor that offers dynamic braking ability with simple, low-cost brake resistors and a DIP switch set for 24 Volts DC sink or source control for wiring flexibility. It also features a 150% overload for 60 seconds or 200% overload protection for 3 seconds which provides robust overload protection, an adjustable PWM frequency of up to 16 kHz that ensures a silent operation of the AC drive and a sensorless vector control in order to provide sufficient speed control and high levels of torque across the entire speed range of the AC drive. Integral RS485 communications enable the Allen-Bradley 22D-B033H204 AC drive to operate in a multi-drop network configuration and serial converter module (SCM) that provides connectivity to any controller with a DFI port, however, the SCM can be eliminated if the controller acts as an RTU Master. The Allen-Bradley 22D-B033H204 is applicable in configurable closed loop control for either speed or position feedback for improved speed regulation, basic position control, or other pulse inputs for motor control. It is also applicable in the selection of the ½ DC Bus operations for use in critical applications where continued drive output is desired even in the event of a brownout or low voltage status. The Allen-Bradley 22D-B033H204 AC drive supports enhanced inertia ride-through for additional low-voltage mitigation. An optional IP30 (NEMA 1) conduit box easily adapts to the Allen-Bradley 22D-B033H204 PowerFlex40P AC drive standard IP20 (NEMA Type Open) enclosure, providing increased environmental ratings.