The Allen-Bradley 20AD034A3AYNANC0 is a PowerFlex 70 AC Drive designed for industrial motor speed control applications.
This model provides a 480 VAC three-phase input, 34 A output current, and 25 HP normal duty rating. It includes enhanced control, 24V I/O, LCD keypad interface, and an internal brake IGBT.
The PowerFlex 70 series is commonly found in machine control panels, production equipment, conveyors, pumps, and other industrial motor applications. The 20AD034A3AYNANC0 is typically specified when replacing an existing drive with the same electrical rating and configuration.
Allen-Bradley PowerFlex 70 AC Drives are commonly mounted inside industrial control cabinets for motor speed regulation in machinery and production equipment.

Product Details
| Specification | Value |
|---|---|
| Brand | Allen-Bradley |
| Series | PowerFlex 70 |
| Catalog Number | 20AD034A3AYNANC0 |
| Product Type | AC Drive / Variable Frequency Drive |
| Input Voltage | 480 VAC |
| Phase | Three Phase |
| Output Current | 34 A |
| Normal Duty Power | 25 HP |
| Heavy Duty Power | 20 HP |
| Enclosure | IP20 / NEMA Type 1 |
| Mounting | Panel Mount |
| Control | Enhanced Control |
| I/O | 24V I/O |
| HIM Interface | LCD Full Numeric Keypad |
| Brake IGBT | Included |
| Communication Option | No Communication Module |
Common Replacement Applications
The 20AD034A3AYNANC0 is used as a replacement drive in existing Allen-Bradley PowerFlex 70 installations, including:
- Industrial machinery
- Conveyor systems
- Pump and fan equipment
- Automated production lines
- Control cabinet assemblies

The displayed product represents one PowerFlex 70 configuration. Additional models and drive specifications are available. Contact us for more product information.
Can't find the version you need?
Product Family
The PowerFlex 70 family includes multiple voltage, current, and option configurations. Models with different output ratings or communication options are available depending on the original equipment requirements.
| Related Model | Description |
|---|---|
| 20AD040A3AYNANC0 | PowerFlex 70 AC Drive, 480 VAC, higher output rating |
| 20AD052A3AYNANC0 | PowerFlex 70 AC Drive, 480 VAC, higher current configuration |
| 20AD3P4A3AYNANC0 | PowerFlex 70 AC Drive, 480 VAC, lower current configuration |
Notes For Replacement
When replacing a PowerFlex 70 drive, confirm the original catalog number, voltage class, output current, enclosure type, and installed options before installation.
All products are covered by a one-year warranty from SC Automation Electrical Components Co., Ltd. Manufacturer's warranty does not apply. Refunds and Exchanges
1. If you have any questions about the item upon receipt, please contact us within 7 days.
2. Returned items must be in their original condition. We will process a refund or exchange for your order based on your specific situation after receiving your return/exchange request.
3. The buyer is responsible for all incurred shipping costs.
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