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The Allen-Bradley 20DD8P0A3EYYA1NNA is a reliable adjustable frequency AC drive for three-phase applications. Operating at a voltage rating of 480V AC, it has a normal-duty current capacity of 8 amps and features a compact IP20/NEMA Type 1 enclosure for protection.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD8P0A3EYYA1NNA |
| 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 20DD8P0A3EYYA1NNA adjustable frequency AC drive from Allen-Bradley within the PowerFlex 700S series operates efficiently at 480 volts AC. Designed for three-phase systems, this model boasts a maximum normal-duty current of 8 amps. The unit is housed within a NEMA Type 1-rated enclosure, suitable for general indoor use, with an ingress protection level of IP20.
This drive's human-machine interface is a full numeric LCD, simplifying the user experience. The system employs IGBT technology for braking, contributing to operational efficiency.
To enhance safety, the drive offers an adjustable bus undervoltage trip feature, which allows users to set their desired thresholds. Additionally, a microprocessor monitors a heat sink thermistor to prevent overheating through an automatic over-temp trip.
This model provides logic control ride-thru during periods of inactivity for up to 0.25 seconds, ensuring stability during a power interruption. It also supports power ride-thru functionality, maintaining operation for 15 milliseconds under full load conditions. Overall, the 20DD8P0A3EYYA1NNA is a vital component in various industrial control settings.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD8P0A3EYYA1NNA Ser A | 20DD8P0A3EYYA1NNA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||