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The 20DD3P4A0NYNA2NNA from Allen-Bradley is designed as an adjustable frequency AC drive. Operating under a nominal voltage of 480V AC, this model is configured for three-phase applications and has a normal-duty current rating of 3.4 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A0NYNA2NNA |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 3.4 |
| 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 20DD3P4A0NYNA2NNA model is a robust adjustable-frequency AC drive from Allen-Bradley. It functions effectively at 480 volts AC and operates within a three-phase configuration. This unit provides a normal-duty current rating of 3.4 amps, making it suitable for varied operational requirements.
Constructed with an IP20 enclosure, it adheres to NEMA Type 1 specifications, ideal for maintaining performance in standard indoor settings. The drive does not include a user interface, as it features a blank cover.
Designed for reliability, this model integrates IGBT technology for braking actions. An adjustable bus undervoltage trip feature enhances its operational safety, allowing users to customize thresholds to their specific applications. Additionally, the heat sink thermistor is actively monitored by an internal microprocessor that can trigger an overtemperature trip if necessary.
When the drive is idle, logic control ride-thru is enabled for a brief period of 0.25 seconds. The system's power ride-thru capability allows sustained operation for 15 milliseconds while under full load, ensuring stability during transient power issues. Collectively, these specifications ensure the 20DD3P4A0NYNA2NNA is a reliable component for various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A0NYNA2NNA Ser A | 20DD3P4A0NYNA2NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||