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The Allen Bradley 20AD3P4A2AYYNDC0 is an AC drive designed for effective control in industrial applications. With a robust input rating of 480 VAC in a three-phase configuration, it provides reliable motor output performance and enhanced operational features.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A2AYYNDC0 |
| Weight | 12.00 lbs (5.44 kg) |
| Frame | B |
| Input | 480 VAC 3ϕ |
| Continuous Current | 3.4 A |
| Short-Time Current | 4.5 A (for 60 seconds); 6 A (for 3 seconds) |
| Motor Output | 2 HP (Normal Duty); 1.5 HP (Heavy Duty) |
| Mount | Panel, IP20/NEMA 1 |
| Control | Enhanced Vector + Safe Torque Off (STO) |
| HMI Slot | Blank (no HMI included) |
| Brake IGBT | Integrated |
| Brake Resistor | Onboard and installed |
| EMC | CE Level 2 filter |
| Network | DeviceNet DPI |
| Feedback | Open-loop (no encoder necessary) |
| Ambient Temperature | 0–50 °C; operational up to 1000 m without derating |
The Allen Bradley 20AD3P4A2AYYNDC0 is an advanced AC drive within the PowerFlex 70 series. It is designed for three-phase input at 480 VAC. This model features a continuous output current of 3.4 Amperes, capable of handling short bursts of up to 4.5 Amps for 60 seconds and 6 Amps for 3 seconds. In terms of motor power, the drive supports 2 HP for normal applications and 1.5 HP for heavy-duty scenarios.
This drive is constructed with a B frame and mounts on a panel, adhering to IP20/NEMA 1 standards for protection. It is equipped with integrated brake IGBT functionality, ensuring effective braking during operation. The onboard brake resistor contributes to enhanced performance and safety. Control capabilities are defined by the combination of enhanced vector control techniques and a Safe Torque Off (STO) feature. This design improves responsiveness and operational reliability.
The unit comes with a blank Human-Machine Interface (HMI) slot, indicating that it does not include an HMI out of the box. Communication functionalities are enabled via the DeviceNet DPI network, while feedback operates in an open-loop configuration without the need for an encoder. Ambient operational conditions are specified between 0 and 50 °C, with the capacity to function up to 1000 meters in altitude without derating.