20DD125A3EYNACNBN

The 20DD125A3EYNACNBN adjustable frequency AC drive from Allen-Bradley operates effectively within the PowerFlex 700S series. Designed to function with a supply voltage of 480 volts AC and configured for three-phase power, this unit can handle an input current rating of 125 amps.

The drive is enclosed in an IP20 housing that meets NEMA Type 1 standards, ensuring protection suitable for standard indoor settings. A full numeric LCD serves as the main interface, enabling straightforward interaction for users. A quick start guide is also included to facilitate initial setup.

To enhance operational performance, the drive utilizes IGBT braking technology, which provides efficient control over motor functions. It features an adjustable bus undervoltage trip for customized protection settings. The thermistor located within the heat sink is actively monitored by a microprocessor, which triggers an overtemperature shutdown when necessary, safeguarding the unit from potential damage.

This AC drive offers a logic control ride-thru time of 0.25 seconds when not actively engaged, allowing for consistent operation during brief interruptions. Furthermore, it maintains power continuity for up to 15 milliseconds at full load, ensuring the drive remains functional during temporary power fluctuations. Overall, the 20DD125A3EYNACNBN is tailored for high-performance applications, blending efficiency with reliability.