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The 20DD011A3QYNACNNN from Allen-Bradley is an AC drive designed for adjustable frequency control. This unit operates at 480V AC in a three-phase configuration and is rated for 11 amps of normal-duty current.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A3QYNACNNN |
| Weight | 15.00 lbs (6.80 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 11 |
| 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 20DD011A3QYNACNNN, produced by Allen-Bradley as part of the PowerFlex 700S series, offers exceptional features for the control of motors used in various applications. This adjustable frequency AC drive is rated for a voltage of 480V AC with three-phase capability, enhancing its versatility in industrial settings. With a normal-duty current rating of 11 amps, it is suitable for motors requiring reliable performance and precise control.
Housed in a compact IP20-rated enclosure that conforms to NEMA Type 1 specifications, this drive provides adequate protection for indoor environments. The user interface incorporates a full numeric LCD, enabling effective monitoring and adjustments without requiring extensive documentation. Notably, the drive integrates an IGBT braking mechanism for efficient operation.
Additional safety features include an adjustable bus undervoltage trip, which allows for tailored settings according to operational needs. The heat sink thermistor is continuously monitored by a microprocessor, ensuring that any overheating conditions are detected promptly and addressed.
This drive supports logic control ride-thru capabilities for 0.25 seconds when not actively running, ensuring stability during power fluctuations. In full-load scenarios, it maintains functionality for 15 milliseconds during power interruptions, further contributing to its reliability in demanding applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD011A3QYNACNNN Ser A | 20DD011A3QYNACNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||