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The 20AD011A2AYYACC1 model from Allen Bradley’s PowerFlex 70 series is an adjustable-frequency AC drive. This unit features a built-in digital keypad and LCD interface for user-friendly operation. Designed for panel mounting, it operates on a nominal input voltage of 480 VAC with a tolerance of ±10%.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD011A2AYYACC1 |
| Weight | 15.00 lbs (6.80 kg) |
| Display | LCD Interface |
| Keypad | Built-in Digital Keypad |
| Brake Transistor | Built-in IGBT |
| Brake Resistor | Integrated |
| Enclosure Rating | IP20 / NEMA Type 1 |
| Mounting | Panel Mount |
| Normal Duty Horsepower | 7.5 HP |
| Heavy Duty Horsepower | 5 HP |
| Input Voltage | 480 VAC nominal ±10% |
| Input Phases | 3 |
| Continuous Current | 11 A at rated voltage |
| EMC Filter | CE-compliant Secondary Environment Filter |
| Network Module | ControlNet DPI Installed |
| Control Mode | Enhanced Sensorless Vector / Volts-per-Hz |
The Allen Bradley 20AD011A2AYYACC1 represents a sophisticated adjustable-frequency AC drive within the PowerFlex 70 series. It offers a user interface via an LCD display and is operated through a built-in digital keypad. This particular model is designed for panel mounting and caters to a robust 480 VAC input voltage, with a permissible range of ±10%. The three-phase unit delivers a continuous current of 11 A while accommodating normal duty up to 7.5 HP and heavy-duty applications up to 5 HP.
This drive stands out with its integrated IGBT brake transistor and built-in brake resistor, facilitating effective control over motor functions. Its IP20/NEMA Type 1 enclosure rating provides adequate protection against dust and contact, suitable for a wide variety of indoor settings. Furthermore, compliance with CE standards highlights the unit's effectiveness in minimizing electromagnetic interference, thanks to the CE-compliant secondary environment filter.
For networking capabilities, the drive is equipped with a ControlNet DPI module, enhancing communication within automated systems. The control mode encompasses both enhanced sensorless vector control and volts-per-Hz methods, ensuring flexibility and precise motor performance across diverse industrial applications.