Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD052A3NYNA1NBB, manufactured by Allen-Bradley, operates as an adjustable frequency AC drive. It manages a 480V AC input within three-phase systems and accommodates an input current of 52 amps, meeting various industrial requirements.
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 | 20DD052A3NYNA1NBB |
| Weight | 50.00 lbs (22.68 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 52 |
| 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 20DD052A3NYNA1NBB is a variable frequency drive from Allen-Bradley, representing the PowerFlex 700S series. Designed for three-phase operation, this drive handles an input voltage of 480 volts AC and allows for currents up to 52 amps. It is suitable for a range of applications requiring reliable motor control.
The equipment is constructed with an IP20 enclosure that meets NEMA Type 1 standards, enabling adequate protection for indoor usage. A full numeric LCD acts as the human-machine interface, facilitating straightforward monitoring and adjustments, although documentation is not included.
For braking, the drive utilizes IGBT technology, which is known for efficiency and quick response time. The adjustable bus undervoltage trip feature permits flexibility in operational thresholds, enhancing safety.
Thermal management is ensured through a heat sink thermistor, the status of which is overseen by a microprocessor that detects excessive temperatures and activates an overtemp trip to safeguard the unit. Furthermore, the drive provides a logic control ride-thru capability that lasts 0.25 seconds during non-operation, helping to maintain stability. It is also equipped with power ride-thru functionality lasting for 15 milliseconds under full load conditions, ensuring continued operation during brief power interruptions.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD052A3NYNA1NBB Ser A | 20DD052A3NYNA1NBB/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||