20BD034A0AYNADN0

The Allen Bradley 20BD034A0AYNADN0 operates as an adjustable-frequency AC drive, making it suitable for a wide range of motor control applications. It accepts an input voltage of 480V in a three-phase configuration at 60Hz, effectively powering industrial motors. The unit supports an output rating of 34 amps and offers both 25 horsepower for normal duty and 20 horsepower for heavy-duty applications.

This drive delivers a nominal motor voltage of 460V, optimizing the performance of connected machinery. It features DeviceNet for network communication, enabling easy integration with existing control systems. Encoder input is facilitated through a dual-channel incremental setup, enhancing feedback accuracy.

The braking circuit utilizes IGBT only, which provides efficient stopping power. Its fuse rating stands at 60A at 650VDC, and it can sustain power ride-through for up to 15 milliseconds, proving essential in transient conditions. The overload capacity permits up to 110% continuous and up to 150% for a short duration, ensuring reliable operation under varying loads.

The drive’s Pulse Width Modulation (PWM) frequency is set at 4 kHz, facilitating smooth motor operation while maintaining noise control. Enhanced surge tolerance of 6000V peak safeguards the drive from electrical transients, and the control noise immunity rated at 1500V significantly reduces susceptibility to voltage spikes. Frequency precision is remarkable, with a tolerance of ±0.01% and a latency period of just 6.4 milliseconds, ensuring precise motor control during demanding tasks.