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The 20DD3P4A5NYYAEAAE from Allen-Bradley is an adjustable-frequency AC drive. It handles 480 volts AC in a three-phase system and is rated for a normal-duty current of 3.4 amps. It features an IP20 enclosure suitable for typical indoor environments and a NEMA Type 1 rating.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD3P4A5NYYAEAAE |
| Weight | 32.00 lbs (14.51 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 part number 20DD3P4A5NYYAEAAE is an adjustable-frequency AC drive manufactured by Allen-Bradley, a Rockwell Automation brand. This unit operates at 480V AC and is designed explicitly for three-phase applications. It manages a normal-duty current of 3.4 amps, indicating efficient performance within a range of operations. The drive does not have accompanying documentation and features a programmer-only LCD for user input.
Housed in a NEMA Type 1 enclosure rated at IP20, the drive is well-suited for indoor settings, providing protection from dust and contact. The presence of an IGBT braking system enhances performance when controlling motor speeds. An adjustable bus undervoltage trip serves as a safety feature by allowing users to set thresholds as needed. For thermal regulation, the heat sink thermistor is continuously monitored by a microprocessor to prevent overheating, ensuring reliability during extended use.
This drive also includes logic control features, which allow for a ride-thru time of up to 0.25 seconds when the drive is not in operation. Additionally, during moments of power interruption, it can sustain operation for 15 milliseconds at full load. Overall, the 20DD3P4A5NYYAEAAE drive is designed for durability and efficiency in demanding industrial environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD3P4A5NYYAEAAE Ser A | 20DD3P4A5NYYAEAAE/A, Series A, Rev A | |
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