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The 20AD3P4A2AYNNEG0 is an adjustable-frequency AC drive from Allen Bradley's PowerFlex 70 series. This drive provides motor power of 2 HP under normal conditions and 1.5 HP for heavy-duty operations, operating on a 480 VAC, 3-phase supply.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable-frequency AC drive |
| Product Line | PowerFlex 70 |
| Part Number | 20AD3P4A2AYNNEG0 |
| Weight | 12.00 lbs (5.44 kg) |
| Motor Power | 2 HP (normal), 1.5 HP (heavy) |
| Supply Voltage | 480 VAC, 3 phase |
| Output Current | 3.4 A continuous |
| Mounting | Panel-mount |
| Enclosure Rating | IP20 / NEMA 1 |
| Interface | LCD display + keypad |
| Brake Transistor | Built-in IGBT |
| Brake Resistor | None (integral) – external required |
| EMC Filter | No CE-compliant filter |
| Communication Protocol | Built-in EtherNet/IP DPI |
| Safety Feature | Safe-Off (STO) |
| Feedback | Sensorless (no encoder) |
| Phases | 3Ø input / 3Ø output |
| Input Frequency | 47–63 Hz |
Operating under the part number 20AD3P4A2AYNNEG0, the Allen Bradley PowerFlex 70 series encompasses an adjustable-frequency AC drive optimized for industrial applications. This drive is characterized by its capability to deliver 2 horsepower in standard operating conditions and 1.5 horsepower for heavy-duty applications, ensuring flexibility for various operational requirements. It functions with a supply voltage of 480 VAC, accommodating a 3-phase configuration, making it suitable for diverse electrical setups.
The output current rating is consistently maintained at 3.4 A, providing reliability during extended use. This unit adopts a panel-mount design with an enclosure rated IP20/NEMA 1, sufficient for basic protection in controlled indoor environments. Drivers can interact seamlessly through a user-friendly LCD display paired with a keypad.
While the drive incorporates a built-in IGBT for braking operations, it does not feature an integral brake resistor, thereby requiring external installation to meet operational needs. It's essential to note that there is no CE-compliant EMC filter present in this model.
For connectivity, the 20AD3P4A2AYNNEG0 utilizes an EtherNet/IP DPI communication protocol, allowing for smooth integration into existing control networks. A significant safety feature is its Safe-Off (STO) function that ensures added protection. Feedback is managed through sensorless technology, eliminating the need for encoders in feedback loops. This AC drive is versatile, supporting a frequency range of 47 to 63 Hz, making it adaptable to various application demands.