20BD034A3AYNACD0

The Allen Bradley 20BD034A3AYNACD0 adjustable-frequency AC drive is a versatile component tailored for industrial applications. It accepts a 480 V AC input in a 3-phase configuration, operating efficiently at 60 Hz. The maximum output frequency that this drive can handle is 420 Hz, and it can deliver voltage levels from 0 to 460 V AC. Users can expect a continuous output current rating of 34 A, with the ability to handle peak currents up to 54 A for brief periods of 3 seconds.

This drive supports both analog and digital input/output configurations, comprising 2 analog inputs and outputs alongside 6 digital inputs and 3 outputs. Its PWM frequency is adjustable, with options available from 2 kHz to 10 kHz, effectively rated at 4 kHz for performance optimization. The drive monitors its operating conditions with built-in trip points: the bus overvoltage trip is set at 810 V DC, the undervoltage trip at 305 V DC, and the AC undervoltage trip at 280 V AC.

To manage current effectively, an overcurrent limit is defined at 220% to 300% of the rated current. Various control methods, including vector control, sensorless vector control, and V/Hz, allow for flexibility and precision in motor management, ensuring optimal performance across diverse applications.