20DD125A0ENNAECNL

The part number 20DD125A0ENNAECNL is part of the Allen-Bradley PowerFlex 700S series, representing a high-performance adjustable frequency AC drive. This unit operates at a voltage rating of 480V AC and is designed for three-phase applications. It can manage an input current of up to 125 amps, making it suitable for various industrial applications requiring efficient power management.

The enclosure of the drive is rated IP20 and conforms to NEMA Type 1 standards, which means it offers protection from solid objects but is intended for indoor use. The design features a blank cover for the human-machine interface, facilitating integration into existing control systems without the need for direct user interaction.

For safety and functionality, the drive incorporates an adjustable bus undervoltage trip feature, enabling customization based on application requirements. The system also includes a heat sink thermistor that is monitored by a microprocessor, providing overtemperature protection and ensuring reliable operational conditions.

When the drive is not actively running, it has a logic control ride-thru capability lasting for 0.25 seconds. Additionally, during full load conditions, the drive supports a power ride-thru lasting for 15 milliseconds, maintaining operation during brief power disturbances. The drive does not include a braking function but comes with a quick start guide to assist with installation and setup.