20BD034A2AYYADB0

The 20BD034A2AYYADB0 from Allen Bradley is an adjustable frequency AC drive specifically designed for reliable industrial use. It operates on a three-phase input voltage of 480 VAC, making it suitable for power-intensive applications. This drive is capable of delivering a maximum output frequency of 420 Hz, which allows for enhanced motor control. The unit features an installed internal brake resistor and a Brake IGBT, which together improve the braking performance and enhance overall control in dynamic applications.

Offering an output current capacity of 34 Amps, this drive can efficiently manage the demands of different systems. For motor applications, it supports a nominal power rating of 25 HP for normal duty and 20 HP for heavy duty, providing flexibility in motor selection. The device is equipped with a DeviceNET communication module designed for network connectivity, enhancing integration into comprehensive automation systems.

The control method employed is standard control with 115V I/O, supporting basic operational requirements without feedback systems. An LCD display along with a digital keypad serves as the human interface module (HIM), facilitating easy programming and monitoring of drive parameters.

Additionally, this drive operates at a carrier frequency of 4 kHz, promoting smooth control and operation across a variety of applications. The DC bus nominal voltage is rated at 648 V, allowing for effective power distribution. The unit is enclosed in an IP20 / Type 1 rated package protecting it from dust and contact with solid objects, suitable for indoor usage.