Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD040A3EYNANNAA is a robust adjustable frequency AC drive from Allen-Bradley, designed for 480V AC operation within a three-phase system. With a maximum normal-duty current of 40 amps, this drive is engineered for high-performing industrial applications.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD040A3EYNANNAA |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 40 |
| 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 20DD040A3EYNANNAA adjustable frequency AC drive is an essential component in controlling industrial motors. Designed to work at 480 volts AC, this unit effectively manages three-phase power, handling a normal-duty current rating of up to 40 amps. Its compact, durable enclosure complies with IP20 and NEMA Type 1 ratings, making it suitable for indoor operation.
The drive incorporates a full numeric LCD, providing a clear user interface for monitoring and adjustments. Focusing on performance, the 20DD040A3EYNANNAA uses IGBT technology for its braking system, which improves responsiveness and efficiency. To enhance operational security, this model features an adjustable bus undervoltage trip, which can be tailored for specific requirements. A microprocessor actively monitors the heat sink thermistor, triggering an overtemperature trip if required, thereby preserving the integrity of the device.
For added robustness, this drive supports logic control ride-thru capabilities of 0.25 seconds during idle periods and can withstand power ride-thru for 15 milliseconds at full load. These features ensure that the drive continues functioning reliably even during brief power interruptions, making it ideal for various industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD040A3EYNANNAA Ser A | 20DD040A3EYNANNAA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||