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- Allen Bradley
- 20BC2P1A3AYNACC0
- PowerFlex 700 AC Drive
- USA
- 336 x 110 x 200 mm
- 5.22 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen-Bradley 20BC2P1A3AYNACC0 PowerFlex 700 AC Drive is a high-performance variable frequency drive (VFD) designed for precise motor speed and torque control in industrial automation systems. It belongs to Rockwell Automation’s PowerFlex 700 series, widely used in heavy-duty applications such as conveyors, pumps, compressors, and manufacturing equipment.
This drive is engineered to provide flexible motor control options, robust protection functions, and multiple industrial communication capabilities, making it suitable for complex automation environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model | 20BC2P1A3AYNACC0 |
| Series | PowerFlex 700 |
| Product Type | AC Drive / Variable Frequency Drive |
| Function | Motor speed and torque control |
| Dimensions | 336 × 110 × 200 mm |
| Weight | 5.22 kg (drive-only typical reference; varies by configuration) |
| Input Voltage | 3-phase 400 V AC |
| Protection Class | IP20 (cabinet installation) |
| Control Method | Sensorless vector / V/Hz control |
| Communication Options | Depends on configuration (e.g., Ethernet/IP, DeviceNet, ControlNet) |
| Installation | Panel / cabinet mounted |
| Application | Industrial motor control systems |
Function and Working Principle
The PowerFlex 700 operates by converting fixed-frequency AC power into a variable-frequency output, allowing precise control of motor speed. Key functions include:
- Regulating motor speed by adjusting frequency and voltage
- Providing torque control for variable load conditions
- Supporting smooth acceleration and deceleration
- Protecting motor and drive from overload, overvoltage, and faults
It uses advanced PWM (Pulse Width Modulation) technology to ensure efficient and stable motor operation.
Role in Industrial Control Systems
This drive is a core component in industrial automation systems, providing:
- Accurate motor speed control for process optimization
- Energy efficiency through variable speed operation
- Reduced mechanical stress on equipment
- Integration with PLC and industrial networks
It is widely used in systems requiring reliable and continuous motor control.
Industrial Applications
The Allen-Bradley 20BC2P1A3AYNACC0 is commonly used in:
- Conveyor systems
- Pumps and pumping stations
- HVAC systems
- Compressors
- Material handling equipment
- Manufacturing automation lines
Installation and System Integration
For proper operation:
- Install inside a ventilated industrial control cabinet
- Ensure correct grounding and shielding for power cables
- Use appropriate fusing and protection devices
- Verify communication module compatibility with PLC systems
- Follow Rockwell Automation installation guidelines
Compatible System Components
- Allen-Bradley PLC systems (ControlLogix, CompactLogix)
- PowerFlex communication modules (EtherNet/IP, DeviceNet, ControlNet)
- Industrial motors (induction motors)
- Motor protection devices and breakers
Recommended Alternative Models
| Model | Type | Application |
|---|---|---|
| PowerFlex 753 | AC drive | Modern replacement for mid-range applications |
| PowerFlex 755 | High-performance VFD | Advanced motion and torque control |
| PowerFlex 525 | Compact VFD | Small to medium industrial systems |
| Siemens SINAMICS G120 | VFD | Cross-platform alternative |
Key Advantages
- Precise motor speed and torque control
- Robust industrial design for demanding environments
- Flexible communication options
- Energy-efficient operation
- Strong integration with Allen-Bradley PLC systems
- Proven reliability in industrial applications
FAQs
What is the main function of this drive?
It controls motor speed and torque by varying output frequency and voltage.
Where is it commonly used?
In industrial systems such as conveyors, pumps, compressors, and manufacturing lines.
Is it still available?
The PowerFlex 700 series is discontinued (as of 2023), but still widely used in installed systems.
What is a modern replacement?
Typically PowerFlex 753 or PowerFlex 755 depending on application requirements.
Conclusion
The Allen-Bradley 20BC2P1A3AYNACC0 PowerFlex 700 AC Drive is a robust and widely used industrial motor controller known for reliable performance and flexible control capabilities.
Although it has been discontinued, it remains an important legacy drive in many industrial installations and continues to play a critical role in automation and motor control systems.