20DD385N3ENNBCANE

The 20DD385N3ENNBCANE from Allen-Bradley, part of the PowerFlex 700S series, is defined as a highly efficient adjustable frequency AC drive. It is engineered for three-phase applications and runs at a voltage level of 480V AC, providing substantial capacity with a normal-duty current rating of 385 amps.

The drive is constructed within an open enclosure that has an IP00 rating, complemented by a conformal coat to protect its internal components. With no braking system included, this drive relies on its other safety features for operation. One of its key characteristics is its full numeric LCD, which allows for straightforward monitoring and configuration through its human-machine interface.

The unit comes with a quick start guide, simplifying initial setup and user orientation. It features an adjustable bus undervoltage trip that helps safeguard against operational inconsistencies. To ensure reliable thermal management, the heat sink thermistor is closely monitored by a microprocessor, which can trigger an over-temp trip if needed.

In terms of functionality, the drive offers a logic control ride-thru time of 0.25 seconds when not actively running, providing a buffer in case of brief power drops. Additionally, its power ride-thru capability lasts for 15 milliseconds at full load, preserving critical processes during short interruptions. Overall, the 20DD385N3ENNBCANE is designed for effective motor control in various industrial scenarios.