20BD248A3AYNAND0

The Allen Bradley 20BD248A3AYNAND0 is a highly capable adjustable-frequency AC drive designed for various industrial applications. It operates with a standard input supply of 480 V AC across a three-phase system at a frequency of 60 Hz. With a rated power output of 200 horsepower and continuous output current of 248 A, this drive is equipped to handle demanding operational requirements effectively.

Operating within a voltage range of 380 to 480 V AC, the unit can produce an output frequency that spans from 0 to 420 Hz, accommodating a wide range of motor speeds and operational conditions. The pulse width modulation (PWM) frequency ranges from 2 to 10 kHz, allowing for flexible control over connected motors to maximize efficiency.

In terms of control features, the drive is accessed and configured through an LCD keypad, ensuring user-friendly operation. I/O capabilities are robust; it supports 2 analog inputs and outputs while providing 6 digital inputs and 3 digital outputs. However, this drive does not have any communication or feedback functionality.

For peak performance, the drive can reach a maximum output current of 273 A under typical conditions, which escalates to 372 A during peak times, providing flexibility for variable load demands. The built-in braking system utilizes IGBT technology exclusively, which ensures effective motor control and rapid deceleration. Additionally, the integrated EMC filter improves overall performance by minimizing electromagnetic interference, making it suitable for a range of operational environments.