20DD125A0ENNANNNN

The 20DD125A0ENNANNNN from Allen-Bradley is a sophisticated component in their PowerFlex 700S series, classified as an adjustable frequency AC drive. This unit functions efficiently within a three-phase electrical setup and operates at 480V AC, with a significant input capability of 125 amps. This ample power rating makes it suitable for a variety of industrial motor control applications.

Enclosed in a unit that meets IP20 and NEMA Type 1 standards, the drive is designed for installation in environments where moderate protection is necessary. Notably, the human-machine interface is a blank cover, indicating a reliance on external control systems for adjustments and monitoring. A quick start guide is available for setup and initial configuration.

This drive does not have a built-in braking mechanism, ensuring a simple design for specific applications where braking is unnecessary. It features an adjustable bus undervoltage trip that provides the flexibility to modify operational parameters according to need. Additionally, the drive includes a heat sink thermistor that is monitored by a microprocessor to ensure safe temperatures and prevent overheating.

Operational reliability is enhanced through the logic control ride-thru feature, which maintains functionality for 0.25 seconds during non-running periods. Moreover, the unit supports a power ride-thru of 15 milliseconds at full load, providing stability in case of brief power interruptions. The Allen-Bradley 20DD125A0ENNANNNN is engineered for efficiency and effectiveness, making it an essential choice for industrial applications demanding reliable motor control.