Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD022A3NYNA2NCB from Allen-Bradley is designed as an adjustable-frequency AC drive. This device operates at 480V AC and has a current capacity of 22 amps for three-phase systems.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD022A3NYNA2NCB |
| 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 |
The Allen-Bradley 20DD022A3NYNA2NCB is an adjustable-frequency AC drive suited for a diverse range of industrial applications. This model operates on a three-phase electrical system with a voltage rating of 480V AC and can handle a maximum normal-duty current of 22 amps. It is constructed with an IP20-rated enclosure that adheres to NEMA Type 1 standards and provides basic protection for use in controlled environments. The device comes with a full numeric LCD for convenient user interaction but does not include any accompanying documentation.
For precise control, the drive features an IGBT braking system and includes an adjustable bus undervoltage trip. Additionally, the heat sink thermistor is monitored by a microprocessor to prevent overheating, activating an overtemp trip if necessary. The logic control ride-thru function allows the drive to maintain performance for 0.25 seconds when it is not actively running, ensuring reliability during brief interruptions. In cases of power disturbances, the unit offers a power ride-thru time of 15 milliseconds at full load, which supports continued operation during transient events.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD022A3NYNA2NCB Ser A | 20DD022A3NYNA2NCB/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||