20DD022A0EYNA1DBL

The adjustable frequency AC drive, model number 20DD022A0EYNA1DBL, is utilized for three-phase systems and operates on a voltage level of 480V AC. Designed and manufactured by Allen-Bradley under Rockwell Automation, this unit is rated for a normal-duty current of 22 amps, ensuring sufficient power handling for numerous industrial tasks.

The drive is encased in an IP20-rated enclosure, conforming to NEMA Type 1 standards, which safeguards it against dust and contact hazards in typical indoor settings. This model does not have a user interface display; instead, it features a blank cover, which may simplify installation.

An IGBT braking system is incorporated, which facilitates efficient motor control during operational demands. Additionally, the drive includes an adjustable bus undervoltage trip feature, enhancing safety by allowing customization of response thresholds.

The heat sink thermistor is continuously monitored by an internal microprocessor for over-temperature conditions, leading to protective measures if overheating occurs. In terms of operational continuity, the drive has a logic control ride-thru capacity of 0.25 seconds when inactive, ensuring stable performance during brief power disruptions. It also offers power ride-thru capability for up to 15 milliseconds while under full load, promoting reliability in industrial applications.