Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD040A0NYNACNNN model from Allen-Bradley is an adjustable-frequency AC drive suitable for three-phase configurations at 480V AC. With a current rating of 40 amps, this unit is engineered for reliable performance in various industrial applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A0NYNACNNN |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| 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 part number 20DD040A0NYNACNNN belongs to Allen-Bradley’s PowerFlex 700S series and serves as an adjustable-frequency AC drive. This unit is designed specifically for three-phase operation and works with an input voltage of 480V AC, which makes it suitable for a range of industrial processes.
The device holds a current rating of 40 amps, allowing it to manage significant motor loads effectively. It is encased in an IP20-rated enclosure, meeting NEMA Type 1 specifications for indoor use. The drive does not feature a display or human interface machine, as indicated by its blank cover, emphasizing its straightforward design for integration into existing systems.
Safety and operational integrity are prioritized with features such as an adjustable bus undervoltage trip, enabling customization according to operational demands. The braking system is powered by IGBT technology, ensuring smooth operation during dynamic conditions. Additionally, the heat sink thermistor is monitored by a microprocessor to protect against overheating by triggering an overtemperature trip when necessary.
For power stability, the drive includes logic control ride-thru capabilities for 0.25 seconds while inactive and maintains functionality during brief power disturbances for 15 milliseconds at full load, thus delivering reliable performance in fluctuating conditions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A0NYNACNNN Ser A | 20DD040A0NYNACNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||