Product image is representative; revision or series may vary. Contact us to request a specific version.
The 20DD3P4A5NYNA6NAA model from Allen-Bradley is an adjustable-frequency AC drive designed for three-phase operation at 480V AC. It is rated for a normal-duty current of 3.4 amps and provides reliable power management.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A5NYNA6NAA |
| Weight | 25.00 lbs (11.34 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 3.4 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Prog. Only 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 20DD3P4A5NYNA6NAA is an adjustable frequency AC drive that is a pivotal element in industrial automation by effectively controlling motor operations. It operates on a 3-phase system with a nominal input voltage of 480V AC. With a normal-duty current capacity of 3.4 amps, this device is designed to handle substantial electrical loads in demanding environments.
The drive is housed in an enclosure rated IP20 and meets NEMA Type 1 standards, ensuring adequate protection against typical indoor conditions. It employs an IGBT braking system for secure and efficient operation. The programmer-only LCD interface makes drive configuration straightforward.
Although this model does not provide documentation, it incorporates vital safety features such as an adjustable bus undervoltage trip. The drive also includes a heat sink thermistor that is continuously monitored by a microprocessor, providing protection against overheating. When the drive is inactive, it offers a logic control ride-thru capability for 0.25 seconds, and during full load conditions, it can maintain power for up to 15 milliseconds. This flexible performance makes the 20DD3P4A5NYNA6NAA a suitable choice for various applications requiring precise motor control.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A5NYNA6NAA Ser A | 20DD3P4A5NYNA6NAA/A, Series A, Rev A | |
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