20DD300A3EYNNDANE

The Allen-Bradley 20DD300A3EYNNDANE is recognized as an adjustable frequency AC drive tailored for demanding three-phase applications. This unit operates at 480 volts AC and provides a substantial input current capacity of 300 amps, making it capable of managing significant power needs in a variety of industrial settings.

This device is housed within an enclosure that carries an IP20 rating in line with NEMA Type 1 standards, ensuring suitable protection for indoor uses. Interaction with the drive is facilitated through a full numeric LCD, designed for clarity and ease of monitoring. A quick start guide is available to assist users in setting up and configuring the drive promptly.

The braking system utilizes IGBT technology, enhancing operational efficiency and reliability. An adjustable bus undervoltage trip feature is incorporated to enhance safety, allowing customization to suit specific operational parameters. Additionally, the heat sink thermistor operates under the watch of a microprocessor to prevent overheating, activating an overtemp trip when necessary.

This model supports logic control ride-thru of 0.25 seconds while not running, thus preserving settings during brief power interruptions. It can also ensure 15 milliseconds of power ride-thru at full load, ensuring stability during transient voltage events. The 20DD300A3EYNNDANE is structured to deliver consistent performance across various applications, maintaining reliability under varying operational demands.