Description

Brief Product Description

The Allen-Bradley 22B-A8P0N104 is a high-performance PowerFlex 40 series AC drive rated for 1.5 kW (2 HP) and 8.0 Amps.⁴ Utilizing sensorless vector control, this drive delivers precise torque regulation and flexible speed management for a wide variety of industrial motor applications.

Product Description

Advanced Motor Control Performance

The Allen-Bradley 22B-A8P0N104 serves as a core component for machine builders and OEMs requiring sophisticated motor regulation in a compact footprint.⁵ By employing sensorless vector control technology, the drive produces high torque across a wide speed range, maintaining exceptional stability even at low frequencies. This model accepts a single-phase 200–240V AC input and converts it into a regulated three-phase output to drive induction motors. Consequently, it bridges the gap between simple speed control and high-end performance, making it ideal for conveyors, fans, and centrifugal pumps.

Optimized Design and Thermal Management

Space efficiency remains a primary advantage of the 22B-A8P0N104 drive. Its “Zero-Stacking” architecture allows multiple units to be installed side-by-side without air gaps, significantly reducing the required panel dimensions. The drive features an IP20 open-style enclosure and supports both DIN rail and flange mounting to accommodate various cabinet configurations.⁶ Furthermore, the unit includes a removable Metal Oxide Varistor (MOV) to ensure electrical compatibility with ungrounded distribution systems.⁷ To protect internal hardware during startup, an integrated relay pre-charge circuit manages inrush current, while the adjustable PWM frequency ensures the motor operates quietly.

Intuitive Programming and Safety Features

The PowerFlex 40 22B-A8P0N104 simplifies the commissioning process through its integral human interface module (HIM). This fixed keypad includes a digital display, local control keys, and a built-in potentiometer for immediate speed adjustments.⁸ For more complex automation, the drive integrates seamlessly into broader PLC architectures via optional communication adapters. To ensure long-term reliability, the drive incorporates dynamic braking with an internal brake IGBT and comprehensive overload protection. These protective measures prevent equipment damage during rapid deceleration or excessive load conditions, ensuring the safety of the entire automated system.

Technical Specifications