20DD014A0EYNA1DSK

The part number 20DD014A0EYNA1DSK from Allen-Bradley belongs to the PowerFlex 700S series and serves as an adjustable-frequency AC drive. It is designed for three-phase operation and is rated to function at 480V AC. The device can handle a normal duty current of 14 amps, making it suitable for various motor control applications.

This drive's enclosure, rated at IP20 according to NEMA Type 1 standards, provides some protection against dust and moisture, although installation in a suitable environment is recommended. The human-machine interface is a blank cover, which helps maintain a streamlined design without user-operated controls.

The 20DD014A0EYNA1DSK employs an IGBT for braking and includes adjustable bus undervoltage trip settings to adapt to specific operational requirements. A heat sink thermistor is monitored continuously by a microprocessor to maintain optimal operating temperatures and initiate protection measures in case of overheating.

For added reliability, the unit has a logic control ride-thru of 0.25 seconds during periods when the drive is not actively running, which allows for brief maintenance of operational parameters. Additionally, it offers power ride-thru capabilities of up to 15 milliseconds at full load, helping to ensure seamless operation during temporary power disruptions. This controller is suited for various industrial requirements, combining solid performance with essential safety features.