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The 20AD1P1A3AYYNEG1 from Allen Bradley is a versatile AC drive belonging to the PowerFlex 70 series. This model features an LCD paired with a full numeric keypad for user interaction and utilizes standard encoders for feedback, supporting both 5V and 12V options.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD1P1A3AYYNEG1 |
| Weight | 12.00 lbs (5.44 kg) |
| Human Interface Module | LCD Display with Full Numeric Keypad |
| Feedback Options | Standard Encoder (5V/12V) |
| Filter Options | Without CE-compliant filter |
| Operating Efficiency | 97.5% at rated amps and nominal line voltage |
| Shock Resistance | 15 G peak for 11 ms duration |
| Vibration Resistance | 0.152 mm (0.006 in) displacement, 1 G peak |
| Altitude Limit | 1000 m (3300 ft.) without derating |
| Power Rating | 0.37 kW (0.5 HP Normal Duty), 0.33 HP Heavy Duty |
| Voltage Rating | 480 VAC, 3-phase input |
| Current Rating | 1.1 Amps |
| Enclosure Type | Panel Mount - IP20 / NEMA Type 1, with conformal coating |
| Control and I/O | Enhanced Control, with Safe Torque Off |
| Brake System | Brake IGBT installed with an internal brake resistor |
| Communication Module | Supports EtherNet/IP |
The Allen Bradley 20AD1P1A3AYYNEG1 is categorized as an AC drive within the PowerFlex 70 portfolio, essential for various industrial applications. This unit operates at a voltage of 480 VAC and requires a three-phase input, making it suitable for environments where such configurations are standard. Its rated power output is 0.37 kW, translating to 0.5 HP for normal-duty tasks, while it can support up to 0.33 HP under heavy-duty operations.
With a compact current rating of 1.1 Amps, this drive delivers impressive efficiency, maintaining a performance level of 97.5% under nominal line voltages and rated current conditions. An LCD and full numeric keypad are integrated into the human interface module, allowing operators to monitor and adjust settings easily. Support for standard encoders (5V/12V) aids in effective feedback management.
The control features of this drive include enhanced control capabilities and a Safe Torque Off function, which is crucial for ensuring operational safety in industrial settings. In terms of physical robustness, the drive is resilient to both shock and vibration, rated for a 15 G peak shock for 11 milliseconds and a displacement of 0.152 mm (0.006 inches) with a 1 G peak vibration rating.
Moreover, this AC drive can be mounted in panels, designed with an IP20/NEMA Type 1 enclosure that includes a conformal coating for added protection against environmental factors. It also does not support CE-compliant filters, simplifying certain configurations.
Operational altitude is limited to 1000 meters (3300 feet) without requiring derating, making it versatile for various installations. The presence of a brake IGBT with an internal brake resistor improves control during dynamic operations, further enhancing its functionality.