20DD156A0EYNARGNE

The 20DD156A0EYNARGNE adjustable frequency AC drive is part of the PowerFlex 700S series from Allen-Bradley. This unit is specifically configured to function at a voltage of 480V AC, making it suitable for demanding industrial applications. It is aligned with three-phase systems and can handle normal-duty currents of up to 156 amps effectively.

This drive adheres to NEMA Type 1 specifications and is encased in an IP20-rated enclosure, ensuring fundamental environmental protection. The human interface option for this drive consists of a blank cover, eliminating any unnecessary visual clutter.

For enhanced braking efficiency, the device employs IGBT technology, which contributes to controlled stop-and-start capabilities. It features an adjustable bus undervoltage trip setting, allowing for tailored operation according to specific requirements.

Thermal regulation is provided by a heat sink thermistor that is monitored by an integrated microprocessor, effectively preventing overheating through an automatic overtemperature trip. Additionally, the drive includes logic control ride-thru functionality that lasts up to 0.25 seconds during periods of inactivity. When at full load, it can maintain power ride-thru for 15 milliseconds, ensuring reliability during transient conditions. This combination of features makes the 20DD156A0EYNARGNE an effective choice for precise motor control across various applications.