Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD011A3NYNA1NNA model is an adjustable frequency AC drive from Allen-Bradley, suitable for three-phase applications at 480 volts AC. It offers a rated normal duty current of 11 amps along with integrated logic control features for reliable performance.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A3NYNA1NNA |
| Weight | 10.00 lbs (4.54 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 11 |
| 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 20DD011A3NYNA1NNA from Allen-Bradley is a functional adjustable frequency AC drive engineered for three-phase systems. Capable of handling 480V AC, the drive is rated for a normal-duty current of 11 amps, making it effective for various industrial tasks. It possesses an IP20 and NEMA Type 1 rated enclosure, providing adequate environmental protection during operation.
A full numeric LCD serves as the human interface, allowing easy access and monitoring of the drive's status and functions. However, this model does not include accompanying documentation, which may be noticed during installation.
In terms of safety and control, the drive features an IGBT braking system, ensuring effective stopping power when necessary. The adjustable bus undervoltage trip supports customized settings for specific applications. Thermal management is achieved through a heat sink thermistor that is monitored by a microprocessor, preventing overheating conditions.
The logic control ride-thru ability of the unit allows for 0.25 seconds of sustained operation when the drive is not running, ensuring stability. Additionally, it provides a power ride-thru capability of 15 milliseconds at full load during power disturbances, enhancing operational reliability. Overall, the 20DD011A3NYNA1NNA drive is designed to meet diverse motor control needs effectively.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD011A3NYNA1NNA Ser A | 20DD011A3NYNA1NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||