Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD125A3QYNA6NNA from Allen-Bradley functions as an adjustable frequency AC drive, designed to operate efficiently at 480V AC in three-phase applications. It handles a normal-duty current of 125 amps, making it suitable for various industrial requirements.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD125A3QYNA6NNA |
| Weight | 150.00 lbs (68.04 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 125 |
| 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 20DD125A3QYNA6NNA adjustable frequency AC drive, created by Allen-Bradley under Rockwell Automation, operates effectively within a three-phase voltage system at 480 volts AC. With a robust normal-duty current capability of 125 amps, it is well-suited for demanding motor control applications in industrial settings.
This drive's housing is rated IP20, complying with NEMA Type 1 for basic environmental protection, making it ideal for indoor use. The interface consists of a full numeric LCD that allows users to monitor performance and settings directly.
This drive is equipped with an IGBT braking option, aiding in efficient motor management. It also features an adjustable bus undervoltage trip mechanism to cater to varying operational requirements. To ensure safe operation, a microprocessor monitors a heat sink thermistor, enabling a trip response to overtemperature scenarios.
Additionally, the logic control ride-thru feature allows for 0.25-second retention of operational parameters when the drive is not in active operation. The ability to maintain performance for up to 15 milliseconds during full-load conditions under a power ride-thru adds to its reliability in critical applications. Overall, the 20DD125A3QYNA6NNA drive exemplifies an efficient solution tailored for rigorous industrial use.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD125A3QYNA6NNA Ser A | 20DD125A3QYNA6NNA/A, Series A, Rev A | |
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