20DD261A3EYNBNBSE

The Allen-Bradley 20DD261A3EYNBNBSE, belonging to the PowerFlex 700S series, functions as a highly efficient adjustable frequency AC drive. This unit is engineered to perform flawlessly within three-phase systems at a voltage rating of 480 volts AC. Its capability to handle an input current of 261 amps allows it to cater to demanding industrial needs.

Constructed within an IP20 enclosure and compliant with NEMA Type 1 requirements, the model is built for indoor environments. Interaction with the system is facilitated through a full numeric LCD, enabling straightforward monitoring and adjustments as needed.

For operation safety, the drive is equipped with an adjustable bus undervoltage trip, along with an IGBT braking mechanism, allowing for immediate dynamic response during operation. The heat sink thermistor’s temperature is monitored continuously by a microprocessor, which activates an overtemperature trip if necessary, ensuring device reliability.

In scenarios involving temporary power loss, the device offers a logic control ride-thru capability of 0.25 seconds. Additionally, the power ride-thru feature can support operation for 15 milliseconds during full load conditions. This combination of features ensures that the 20DD261A3EYNBNBSE remains a dependable component for various industrial applications while maintaining operational integrity under varying circumstances.