20DD014A5NYNACNNN

The model 20DD014A5NYNACNNN from the PowerFlex 700S series by Allen-Bradley is an adjustable-frequency AC drive primarily intended for three-phase applications. It operates at a standard voltage of 480V AC and can handle a normal-duty current of 14 amps, making it efficient for various motor control scenarios. The drive is housed in an enclosure rated IP20, meeting NEMA Type 1 specifications, suitable for indoor environments where basic protection from dust and contact is required.

This model features a programmer-only LCD as its human-machine interface, allowing users to monitor and program settings effectively. While documentation is not included with this model, its robust design compensates for that by focusing on ease of use.

Included among its technical features, the drive employs an IGBT braking system, which ensures dynamic braking capabilities. Protection is enhanced with an adjustable bus undervoltage trip, allowing for tailored settings related to operational safety.

To mitigate overheating risks, a heat sink thermistor is actively monitored by an internal microprocessor, ensuring that overtemperature conditions trigger appropriate preventive actions. In terms of performance stability, the logic control provides a ride-thru capability of 0.25 seconds when the drive is not running. Furthermore, it supports power ride-thru for 15 milliseconds under full load, assuring that operational integrity is maintained even during brief power interruptions.