Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD8P0A3EYYA6NNA model from Allen-Bradley is an adjustable-frequency AC drive designed for robust applications. Its 480V AC input is suitable for three-phase systems and supports up to 8 amps of normal-duty current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD8P0A3EYYA6NNA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 8 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Full Numeric LCD |
| Documentation | Quick Start Guide |
| 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 20DD8P0A3EYYA6NNA is crafted as an adjustable frequency AC drive, suited explicitly to high-demand environments. This device operates efficiently at 480 volts AC and is configured for three-phase applications. It has a maximum normal-duty current rating of 8 amps, catering to substantial motor control needs.
The enclosure is rated to IP20 per the NEMA Type 1 guidelines, ensuring adequate protection from dust and limited contact hazards. For user operations, it features a full numeric LCD that facilitates ease of use.
The drive utilizes an IGBT braking system for enhanced performance. It is designed with an adjustable bus undervoltage trip to guard against low-voltage situations. A microprocessor monitors the internal heat sink thermistor, providing protection against overheating to maintain system reliability.
This model supports a logic control ride-thru time of 0.25 seconds during periods when the drive is not running, allowing it to quickly recover settings. Additionally, it can maintain power for 15 milliseconds while at full load, ensuring operational continuity during brief power fluctuations. This reinforces its reliability in demanding automation applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD8P0A3EYYA6NNA Ser A | 20DD8P0A3EYYA6NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||