20DE820A0ENNBNGNE

The part number 20DE820A0ENNBNGNE, belonging to the PowerFlex 700S series from Allen-Bradley, represents a high-capacity adjustable frequency AC drive. This unit is rated for three-phase operation at 600 volts AC and can handle 820 amps, making it suitable for extensive industrial applications demanding substantial power.

This drive is housed in an enclosure rated at IP20, conforming to NEMA Type 1 standards, which provides moderate environmental protection. The design lacks a visible human-machine interface, instead emphasizing streamlined functionality. A quick start guide accompanies the drive for user assistance during initial setup procedures.

Although it does not incorporate any braking functionality, the drive features an adjustable bus undervoltage trip, enhancing operational safety. The integrated heat sink thermistor is continuously monitored by an internal microprocessor, ensuring protection against overheating through automatic trip mechanisms.

When not in operation, the device supports logic control ride-thru for a duration of 0.25 seconds, preserving settings during brief power interruptions. It also has a power ride-thru capability, which allows it to maintain operation for 15 milliseconds at full load during transient voltage conditions. The 20DE820A0ENNBNGNE is a reliable solution for demanding applications that require both robust performance and effective safety features.