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The 20DD011A3NYNACASE model, part of the Allen Bradley PowerFlex 700S series, is an AC drive that operates at 480 VAC. It features a 3-phase input and provides an output current of 11 A, suitable for various motor applications with a horsepower rating of 7.5 HP for normal duty and 6 HP for heavy duty.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD011A3NYNACASE |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 VAC |
| Input Phase | 3-Phase |
| Output Current | 11 A |
| Horsepower (ND/HD) | 7.5 HP (ND) / 6 HP (HD) |
| Input Frequency | 50/60 Hz |
| Control Method | Vector Control (Phase II) |
| Enclosure | NEMA 1 (IP20) |
| Protection Features | Overvoltage; Overcurrent; Ground Fault |
| Communication | None |
| Frame Size | Frame 3 |
| Braking | No Brake IGBT (External DB Option) |
| Display / Interface | LCD HIM |
| Compliance / Listings | UL; CSA; CE |
| EMC / Filter | Integrated CE EMC Filter |
The Allen Bradley 20DD011A3NYNACASE is an advanced AC drive from the PowerFlex 700S series, specifically designed for 480 VAC operations. This model is structured to function in a 3-phase system, providing an output current rated at 11 A. In terms of performance, it is capable of delivering 7.5 HP under normal duty conditions and 6 HP for heavy duty applications.
It utilizes a sophisticated vector control method, recognized as Phase II, which allows for enhanced control over the connected motors. The compact design features an enclosure rated at NEMA 1 (IP20), offering basic protection in indoor installations. Key safety features include safeguards against overvoltage, overcurrent, and ground faults, ensuring reliable operation in demanding environments.
The frame size is classified as Frame 3, indicative of its build and mounting options. It's important to note that there is no integrated brake IGBT; however, the system can accommodate an external dynamic braking solution if needed. User interaction is facilitated through a liquid crystal display (LCD) human interface module (HIM), allowing for straightforward operation and monitoring.
In terms of compliance, the drive meets essential safety and operational certifications including UL, CSA, and CE, emphasizing its suitability for international applications. The 20DD011A3NYNACASE also incorporates a built-in CE EMC filter, enhancing its ability to minimize electromagnetic interference within the operating environment.