20DD38520NNNBCANE

The 20DD38520NNNBCANE, developed by Allen-Bradley as part of the PowerFlex 700S series, serves as an adjustable frequency AC drive suitable for numerous industrial applications. This model operates efficiently with a voltage rating of 480V AC and is designed for a 3-phase electrical system. It is rated for a normal-duty current of 385 amps, which enables it to manage significant operational loads effectively.

The drive is housed in an enclosure rated at IP20, matching the NEMA Type 1 standards. This makes it appropriate for indoor installations, providing basic protection against dust and contact. The design includes a blank cover for the human interface machine option, which simplifies its appearance. Consequently, operators may need to reference external materials for setup guidance.

In terms of safety and performance, the 20DD38520NNNBCANE boasts an adjustable bus undervoltage trip feature that allows for configuration based on system needs. The heat sink thermistor is constantly monitored by an integrated microprocessor, ensuring that any overheating conditions trigger a response to protect the unit. For reliability, the drive includes logic control ride-thru functionality lasting 0.25 seconds while it is not operating, and has the capability to maintain power for up to 15 milliseconds during full-load conditions. This combination positions the 20DD38520NNNBCANE as a versatile solution for demanding motor control tasks.