Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD022A3NYYACNNN is an adjustable frequency drive from Allen-Bradley developed by Rockwell Automation. Rated for 480V AC, this device is configured for three-phase operation and has a normal-duty current rating of 22 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3NYYACNNN |
| Weight | 30.00 lbs (13.61 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 22 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | No |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
With the part number 20DD022A3NYYACNNN, the Allen-Bradley adjustable frequency AC drive offers efficient motor control for various applications. Operating at 480V AC within a three-phase setup, it supports 22 amps of normal-duty during use. The drive's design includes an IP20 enclosure, complying with NEMA Type 1 standards, which provides basic protection from solid objects and moisture.
The unit's human-machine interface is a full numeric LCD, allowing users to easily monitor and adjust settings. Notably, this model does not come with supplementary documentation.
Safety features are integrated into the drive, including an IGBT braking system that enhances motor control and an adjustable bus undervoltage trip for improved oversight. Additionally, a heat sink thermistor continuously monitors temperature through a microprocessor, ensuring effective thermal management to prevent overheating.
For continuity in operation, the device supports a logic control ride-thru capability of 0.25 seconds when inactive and can maintain power ride-thru for 15 milliseconds at full load during brief power outages. These functionalities contribute to the overall reliability of the 20DD022A3NYYACNNN drive in demanding industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A3NYYACNNN Ser A | 20DD022A3NYYACNNN/A, Series A, Rev A | |
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