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The PowerFlex 70 series drives include the Allen Bradley 20AD027C3AYYADNN model, designed for precise control in AC applications. This drive operates at 27 amperes with a voltage rating of 480 volts AC in a three-phase configuration, supporting normal-duty operation at 20 HP and heavy-duty operation at 15 HP.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD027C3AYYADNN |
| Weight | 32.00 lbs (14.51 kg) |
| Amperage | 27 Amps |
| Voltage Rating | 480 VAC, 3-Phase |
| Power Output | 20 HP Normal Duty, 15 HP Heavy Duty |
| Enclosure Rating | IP66 / NEMA Type 4X/12 (Indoor Use) |
| Drive Mounted Brake Resistor | Installed |
| Mounting Style | Wall / Machine Mount |
| EMC Filter | CE Compliant (Second Environment Filter) |
| Display | LCD Display, Full Numeric Keypad |
| Communication Module | DeviceNET - DPI Module |
| Braking Option | Brake IGBT Installed |
| Control Type | Standard Control |
| Feedback | No Feedback |
The 20AD027C3AYYADNN from Allen Bradley belongs to the PowerFlex 70 series, an AC drive known for its reliability in various industrial settings. The unit operates effectively at 27 Amps and utilizes a three-phase voltage rating of 480 VAC, making it ideal for substantial loads. Regarding power output, it is rated for 20 horsepower under normal operations and 15 horsepower under heavy-duty conditions.
This model's enclosure provides an IP66 rating and conforms to NEMA Type 4X/12 standards, ensuring it is protected from dust and water and suitable for indoor applications. Additionally, this drive comes with a pre-installed brake resistor that contributes to operational efficiency. It offers adaptability for different installation needs with wall or machine mounting options.
The drive is equipped with a second-environment EMC filter for enhanced electromagnetic compatibility, meeting CE compliance requirements. For user interaction, it features an LCD display combined with a complete numeric keypad for straightforward control. The drive's communication capabilities include a DeviceNET-DPI module, ensuring seamless integration with various automation networks.
This model also includes a Brake IGBT for improved braking performance. Although it utilizes standard control methods, it does not incorporate feedback systems. Overall, the 20AD027C3AYYADNN drive is designed to deliver consistent performance characterized by durability and comprehensive functionality.