Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD3P4A3NYNA6NNA unit from Allen-Bradley is an adjustable-frequency AC drive with a voltage specification of 480V AC. It operates in three-phase configurations and has a maximum normal-duty current of 3.4 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A3NYNA6NNA |
| 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 | 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 20DD3P4A3NYNA6NNA, belonging to the Allen-Bradley PowerFlex 700S series, is a precise adjustable-frequency AC drive. This device is engineered to operate at 480V AC within a three-phase system. It has a normal-duty current limit of 3.4 amps, providing adequate power management for various applications.
The device's enclosure meets IP20 and NEMA Type 1 ratings, making it suitable for indoor use without exposure to significant dust or moisture. The full numeric LCD on the unit makes user interaction straightforward. Notably, the drive does not include documentation.
This module utilizes IGBT braking technology, which contributes to its energy-efficient performance. Protection against under-voltage conditions can be adjusted, adding a layer of customization to cater to specific operational requirements. The heat sink thermistor is monitored through a microprocessor system to safeguard against overheating, activating an overtemperature trip when necessary.
During idle periods, the drive can manage a logic control ride-thru of 0.25 seconds to maintain operation stability. Additionally, it offers power ride-thru capability for 15 milliseconds while running at full load, ensuring continuous service even during transient power interruptions. The 20DD3P4A3NYNA6NNA is designed for reliability and performance in industrial settings.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A3NYNA6NNA Ser A | 20DD3P4A3NYNA6NNA/A, Series A, Rev A | |
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