ProductPRODUCT
Featured products
Contact Us
- Allen Bradley
- 20BC260A0ANNANC0
- PowerFlex 700 AC Drive
- USA
- 976.3 x 403.9 x 275.5 mm
- 71.44 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Allen Bradley 20BC260A0ANNANC0 PowerFlex 700 AC Drive is a high-performance Variable Frequency Drive (VFD) from the trusted PowerFlex 700 family developed by Rockwell Automation. Designed for demanding industrial applications, this drive delivers precise speed regulation, outstanding torque control, advanced vector control technology, and comprehensive motor protection for three-phase AC induction motors.
Rated at 260 A with a 400 VAC three-phase input, the 20BC260A0ANNANC0 is engineered for medium- and high-power motor applications that require dependable continuous operation. The drive dynamically adjusts motor voltage and frequency to optimize process performance, improve energy efficiency, reduce mechanical stress, and extend the service life of motors and driven equipment.
This configuration features 24 VDC control I/O, no internal Human Interface Module (HIM), no internal communication module, no brake IGBT, and no internal braking resistor, making it an ideal solution for customized automation systems where communication and operator interfaces are selected separately according to project requirements.
With overall dimensions of 976.3 × 403.9 × 275.5 mm and an approximate weight of 71.44 kg, the drive is designed for cabinet-mounted installations in industrial control systems requiring reliable performance and simplified maintenance.
Typical applications include conveyor systems, industrial pumps, compressors, HVAC equipment, mixers, extruders, packaging machinery, steel processing, mining equipment, water treatment plants, cement production, pulp and paper manufacturing, food processing, and automated production lines.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Model | 20BC260A0ANNANC0 |
| Product Series | PowerFlex 700 |
| Product Type | AC Drive / Variable Frequency Drive |
| Input Voltage | 400 VAC, Three-Phase |
| Rated Output Current | 260 A |
| Normal Duty Power | 132 kW |
| Heavy Duty Power | 110 kW |
| Motor Compatibility | Three-Phase AC Induction Motors |
| Motor Control | Sensorless Vector / Vector Control |
| Control I/O | 24 VDC Digital I/O |
| Human Interface Module | No HIM (Blank Plate) |
| Communication | No Internal Communication Module |
| Brake IGBT | Not Installed |
| Internal Brake Resistor | Not Included |
| Cooling Method | Forced Air Cooling |
| Protection Rating | IP20 / NEMA Type 1 |
| Mounting Method | Cabinet / Panel Mount |
| Dimensions | 976.3 × 403.9 × 275.5 mm |
| Weight | Approximately 71.44 kg |
| Typical Application | Heavy-Duty Industrial Motor Control |
Function and Working Principle
The Allen Bradley 20BC260A0ANNANC0 converts fixed-frequency AC input power into variable voltage and frequency output, enabling precise speed and torque control for industrial motors.
Typical Operating Process
Three-Phase AC Power Supply
↓
Rectifier
↓
DC Bus
↓
IGBT PWM Inverter
↓
↓
Three-Phase AC Motor
↓
Industrial Equipment
The drive continuously monitors motor current, voltage, frequency, and operating conditions. Advanced vector control algorithms automatically optimize output characteristics to ensure smooth acceleration, stable low-speed operation, rapid dynamic response, and high energy efficiency.
Main operating functions include:
- Precise motor speed regulation
- High-performance vector control
- High starting torque
- Adjustable acceleration and deceleration
- Soft starting and controlled stopping
- Automatic energy optimization
- Intelligent diagnostics
- Continuous fault monitoring
- Comprehensive motor protection
- Flexible system expansion through optional communication modules
Role in Industrial Automation Systems
Within industrial automation systems, the 20BC260A0ANNANC0 serves as the intelligent motor control interface between PLC controllers and industrial machinery.
Primary functions include:
- Variable speed control
- Torque management
- Energy optimization
- Equipment protection
- Process regulation
- Fault diagnostics
- PLC integration
- Centralized monitoring
Its modular architecture allows communication interfaces to be selected according to the specific requirements of the automation system.
Industrial Applications
Manufacturing Automation
Suitable for:
- Automated assembly lines
- Conveyor systems
- Packaging machinery
- Material handling equipment
- Robotic manufacturing cells
Water and Wastewater Treatment
Common applications include:
- Booster pumps
- Centrifugal pumps
- Filtration equipment
- Aeration systems
- Municipal water treatment facilities
Mining and Heavy Industry
Ideal for:
- Crushers
- Grinding mills
- Conveyor systems
- Bulk material handling
- Mineral processing plants
Chemical and Process Industries
Frequently installed on:
- Process pumps
- Compressors
- Industrial mixers
- Agitators
- Continuous production equipment
HVAC Systems
Widely used in:
- Cooling towers
- Chillers
- Air handling units
- Industrial ventilation
- Building automation systems
Food and Beverage Processing
Suitable for:
- Filling equipment
- Packaging machines
- Conveyor systems
- Industrial mixers
- Automated production lines
Installation and System Integration
Correct installation ensures maximum operational reliability and long service life.
Before installation, engineers should verify:
- Input voltage compatibility
- Motor specifications
- Cabinet ventilation
- Protective grounding
- Cable sizing
- Environmental operating conditions
- Control wiring
- Optional communication requirements
- Maintenance clearance
Recommended Installation Procedure
- Disconnect all electrical power.
- Securely mount the drive inside the control cabinet.
- Connect the three-phase power supply.
- Connect the motor output terminals.
- Install protective grounding.
- Complete control wiring.
- Install optional communication modules if required.
- Verify all electrical connections.
- Restore system power.
- Configure motor parameters.
- Set acceleration and deceleration times.
- Configure protection functions.
- Verify motor rotation.
- Test system operation.
- Complete commissioning.
Routine inspection of electrical terminals, cooling fans, ventilation passages, and power components helps maximize reliability and reduce unexpected downtime.
Compatible System Components
| Component | Function |
|---|---|
| ControlLogix PLC | Central automation controller |
| CompactLogix PLC | Machine control |
| PowerFlex 700 AC Drive | Variable frequency motor control |
| PanelView HMI | Optional operator interface |
| EtherNet/IP Communication Module | Optional networking |
| DeviceNet Communication Module | Optional fieldbus communication |
| Three-Phase AC Motor | Mechanical power output |
| Circuit Breaker | Electrical protection |
| Line Reactor | Harmonic reduction |
| Dynamic Braking Unit | External braking solution |
Recommended Alternative Models
| Model | Product Type | Typical Application |
|---|---|---|
| 20BC260A0ANNANC0 | PowerFlex 700 AC Drive | Standard heavy-duty industrial automation |
| 20BC260A0ANNAED0 | PowerFlex 700 AC Drive | EtherNet/IP communication |
| 20BC260A0ANNACA0 | PowerFlex 700 AC Drive | Standard vector control configuration |
| 20BC205A3ANNANC0 | PowerFlex 700 AC Drive | 205 A industrial applications |
| PowerFlex 755 Series | Variable Frequency Drive | Advanced industrial automation |
Key Advantages
- Proven PowerFlex 700 platform
- Rated output current of 260 A
- 400 VAC three-phase operation
- Advanced sensorless vector control
- 24 VDC control I/O
- High starting torque
- Excellent low-speed performance
- Intelligent diagnostics
- Comprehensive motor protection
- Expandable communication architecture
- Cabinet-mounted industrial design
- Dimensions 976.3 × 403.9 × 275.5 mm
- Approximate weight 71.44 kg
Technical FAQs
What is the Allen Bradley 20BC260A0ANNANC0?
The 20BC260A0ANNANC0 is a PowerFlex 700 Variable Frequency Drive designed for precise speed and torque control of three-phase AC induction motors used in industrial automation systems.
What is the rated output current?
The drive provides a rated output current of 260 A, making it suitable for demanding heavy-duty industrial applications.
Does this model include an internal communication module?
No. This configuration is supplied without an internal communication module, allowing optional communication interfaces to be selected according to system requirements.
Does the drive include a Human Interface Module (HIM)?
No. The drive is supplied with a blank front plate, allowing an optional HIM to be installed if required.
What are the physical dimensions?
The drive measures 976.3 × 403.9 × 275.5 mm.
What is the approximate weight?
The drive weighs approximately 71.44 kg.
Which industries commonly use this drive?
It is widely used in manufacturing, mining, water treatment, HVAC, chemical processing, steel production, cement manufacturing, food and beverage processing, and other industrial automation sectors.
What protection functions are included?
The drive provides overload, overcurrent, overvoltage, undervoltage, overtemperature, short-circuit, and motor protection functions to ensure safe and reliable operation.
Where should the drive be installed?
The drive should be installed inside a properly ventilated industrial control cabinet with sufficient cooling clearance, protective grounding, and easy maintenance access.
Why is preventive maintenance important?
Routine inspection of cooling components, ventilation paths, electrical terminals, and power circuitry helps maximize operational reliability, reduce downtime, improve energy efficiency, and extend equipment service life.
Conclusion
The Allen Bradley 20BC260A0ANNANC0 PowerFlex 700 AC Drive is a reliable, high-capacity industrial variable frequency drive engineered for demanding motor control applications. Combining advanced vector control technology, intelligent diagnostics, flexible communication expansion, and comprehensive protection functions, it delivers precise speed regulation, stable torque performance, and dependable long-term operation.
With dimensions of 976.3 × 403.9 × 275.5 mm and an approximate weight of 71.44 kg, the 20BC260A0ANNANC0 is ideally suited for cabinet-mounted installations in manufacturing facilities, mining operations, process industries, water treatment plants, and other industrial automation environments. When integrated with compatible PLCs, HMIs, optional communication modules, AC motors, and electrical protection devices, it provides outstanding productivity, simplified maintenance, optimized energy efficiency, and reliable continuous-duty performance.