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The 20AD027C3AYYADC0 is an AC drive model from Allen Bradley's PowerFlex 70 series specifically designed for robust industrial applications. It operates on a 480 VAC 3-phase power supply and provides a versatile performance with a current rating of 27 A, supporting up to 20 HP for normal duty and 15 HP for heavy-duty tasks.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027C3AYYADC0 |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 480 VAC |
| Supply Phase | 3-phase |
| Current Rating | 27 A |
| HP Rating (Normal) | 20 HP |
| HP Rating (Heavy) | 15 HP |
| Mounting | Wall/Machine |
| Enclosure Rating | IP66 / NEMA 4X/12 |
| Display | LCD |
| Keypad | Numeric |
| Brake IGBT | Installed |
| Resistor | Built-in |
| EMC Filtering | Dual-stage CE |
| Network Interface | DeviceNet DPI |
| Control Mode | Open-loop |
The Allen Bradley 20AD027C3AYYADC0 model is classified as an AC drive that efficiently harnesses 480 VAC input in a 3-phase supply configuration. Capable of delivering an output current of 27 A, this drive is suited for demanding applications where reliable motor control is essential. The drive can reach horsepower ratings of 20 HP under normal conditions and supports 15 HP for heavy-duty operations.
Housed within an IP66 rated enclosure, which meets NEMA 4X/12 standards, the drive's protective design ensures durability and resistance against dust and water ingress, making it suitable for wall or machine mounting. User interaction is facilitated through an LCD display complemented by a numeric keypad, providing easy access to operational information and settings.
The 20AD027C3AYYADC0 model includes an integrated brake IGBT, which enhances control characteristics, along with a built-in resistor that contributes to its reliability. To ensure interference-free operation, the drive also features dual-stage CE EMC filtering. For networking, it incorporates a DeviceNet DPI interface, enabling efficient integration into existing systems. Control functions are managed through an open-loop mode, allowing flexibility and adaptability across various applications.