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- Allen Bradley
- 20BC260A0ANNAEC0
- PowerFlex 700 AC Drive
- USA
- 850 × 403.9 × 275.5 mm
- 71.44 kg
- Xiamen, China
- New & In Stock
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- 1 Year
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Allen Bradley 20BC260A0ANNAEC0 PowerFlex 700 AC Drive is a variable frequency drive (VFD) used for controlling industrial AC motors in demanding automation and process applications.
As part of the PowerFlex 700 drive family, this AC drive provides adjustable motor speed and torque control by regulating output frequency and voltage. It allows industrial equipment to operate according to changing process requirements, improving operational flexibility compared with fixed-speed motor control methods.
The drive is commonly integrated into industrial automation systems for applications such as pumps, fans, conveyors, compressors, and production machinery that require stable motor performance and precise speed regulation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley |
| Model | 20BC260A0ANNAEC0 |
| Product Family | PowerFlex 700 |
| Product Type | AC Drive / Variable Frequency Drive |
| Application | Industrial Motor Speed Control |
| Function | Variable Frequency Motor Regulation |
| Dimensions | 850 × 403.9 × 275.5 mm |
| Weight | 71.44 kg |
Product Features
The Allen Bradley 20BC260A0ANNAEC0 PowerFlex 700 AC Drive provides flexible motor control functions for industrial automation systems.
Key characteristics include:
- Allen Bradley PowerFlex 700 series variable frequency drive
- Provides adjustable motor speed and torque control
- Supports industrial AC motor applications
- Enables smooth acceleration and deceleration
- Suitable for automated production equipment
- Integrates with Allen Bradley control architectures
- Supports continuous industrial operation
- Helps improve motor control efficiency
The drive allows operators and automation systems to adjust motor performance according to production requirements.
Working Principle
The PowerFlex 700 AC Drive controls motor operation through power conversion and output frequency adjustment.
The operating process is:
AC Power Input → PowerFlex 700 Drive → Variable Frequency AC Output → Motor
The drive first converts incoming AC power into an internal DC link through the rectifier section. The inverter section then generates controlled AC output with adjustable frequency and voltage.
By modifying output parameters, the drive regulates:
- Motor speed
- Torque output
- Acceleration rate
- Deceleration performance
- Operating response
This allows industrial motors to run efficiently under different load conditions.
Role in an Industrial Automation System
In an automation control system, the 20BC260A0ANNAEC0 acts as the interface between the controller and the motor.
A typical control structure is:
PLC / Controller → PowerFlex 700 AC Drive → AC Motor → Mechanical Equipment
The drive receives commands from PLCs, HMIs, or industrial communication systems and converts them into motor operating instructions.
Typical control functions include:
- Variable speed adjustment
- Motor starting and stopping
- Torque management
- Fault monitoring
- Motor protection
It enables automation systems to achieve more precise control over motor-driven equipment.
Industrial Applications
The Allen Bradley PowerFlex 700 AC Drive is widely used in industrial motor control applications.
| Application | Typical Use |
|---|---|
| Manufacturing Systems | Conveyor and production equipment control |
| Pump Stations | Flow and pressure adjustment |
| HVAC Equipment | Fan and blower speed control |
| Material Handling | Automated transport systems |
| Process Industries | Continuous operation equipment |
| Machine Tools | Motor speed regulation |
The actual application depends on motor specifications, load characteristics, and automation requirements.
Installation and Maintenance
Proper installation and maintenance are essential for reliable drive operation.
Recommended procedures include:
- Verify motor voltage and current ratings
- Confirm drive configuration before commissioning
- Install in a suitable electrical enclosure
- Maintain proper cooling and ventilation
- Check power and control wiring connections
- Monitor alarms and diagnostic information
- Inspect terminals and cooling components periodically
When replacing an existing PowerFlex 700 drive, engineers should confirm parameter settings and communication configuration before restarting the system.
Related Components
The 20BC260A0ANNAEC0 is commonly used with other industrial automation components.
| Component | Function |
|---|---|
| Allen Bradley ControlLogix PLC | Provides drive control commands |
| PanelView HMI | Operator interface and monitoring |
| Industrial AC Motor | Provides mechanical movement |
| Encoder Feedback Device | Measures motor speed and position |
| Communication Adapter | Enables network integration |
| Electrical Protection Devices | Provides system protection |
These components work together to create a complete industrial motor control solution.
Recommended Related Models
| Model | Product Type | Typical Application |
|---|---|---|
| Allen Bradley 20BC260A0ANNAEC0 | PowerFlex 700 AC Drive | Industrial variable speed control |
| Allen Bradley 20BC170A0ANNACC0 | PowerFlex 700 AC Drive | Heavy-duty motor applications |
| Allen Bradley 20BC170A3ANNAEC0 | PowerFlex 700 AC Drive | Industrial motor regulation |
| Allen Bradley 20BC170GJANNANC0 | PowerFlex 700 AC Drive | Large equipment motor control |
| Allen Bradley PowerFlex 700 Series | AC Drive Platform | Automation motor control systems |
Model selection should consider motor capacity, voltage class, load type, and control requirements.
Key Advantages
- Provides precise variable speed motor control.
- Supports integration with Allen Bradley automation systems.
- Improves process control flexibility.
- Helps optimize motor operation.
- Suitable for demanding industrial environments.
- Supports reliable continuous-duty applications.
Technical FAQs
What makes the Allen Bradley 20BC260A0ANNAEC0 suitable for industrial motor control?
The drive provides adjustable frequency and voltage control, allowing industrial motors to operate according to specific process requirements.
How does a PowerFlex 700 AC drive improve equipment operation?
It enables controlled acceleration, speed adjustment, and torque regulation, helping reduce mechanical stress and improve process stability.
What types of industrial equipment commonly use PowerFlex 700 drives?
They are commonly applied in conveyors, pumps, fans, compressors, and other motor-driven systems requiring adjustable speed control.
What commissioning steps are required after installing a 20BC260A0ANNAEC0?
Engineers should configure motor parameters, verify control commands, check protection settings, and test communication with the automation system.