20DD3P4A0EYNANCNL

The 20DD3P4A0EYNANCNL, part of the Allen-Bradley PowerFlex 700S series, is an adjustable-frequency AC drive optimized for industrial applications. This device operates at 480 volts AC in a three-phase arrangement and can handle a maximum normal-duty current of 3.4 amps, offering reliable performance for various motor control applications.

The drive is encased in an IP20-rated enclosure that complies with NEMA Type 1 standards, ensuring protection from dust and debris commonly found in industrial environments. This model's human-machine interface is a blank cover, which means external controls must be managed via other means.

With respect to safety features, the drive incorporates adjustable bus undervoltage trip settings, which help safeguard the motor from potential faults due to sudden drops in bus voltage. It also utilizes an IGBT braking mechanism for efficient stopping capabilities. The device includes a heat sink thermistor that is actively monitored by a microprocessor, providing an overtemperature trip to avoid overheating and ensuring that the drive operates within safe thermal limits.

For operational stability, the drive supports a logic control ride-thru capability lasting 0.25 seconds while not running. Additionally, it features a power ride-thru function that maintains operation for 15 milliseconds at full load, ensuring continued performance during brief power disruptions. This makes it suitable for a variety of demanding control scenarios in industrial settings.