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- Allen Bradley
- 20BD014A0AYNAND0NNAD
- PowerFlex 700 AC Drive
- USA
- 336 × 200 × 135 mm
- 7.03 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Allen Bradley 20BD014A0AYNAND0NNAD PowerFlex 700 AC Drive is a high-performance Variable Frequency Drive (VFD) from the proven PowerFlex 700 series developed by Rockwell Automation. Engineered for industrial automation, this AC drive combines advanced motor control technology, intelligent diagnostics, and comprehensive protection functions to provide accurate speed regulation and dependable operation for three-phase AC induction motors.
Designed for 380–480 VAC three-phase power systems, the 20BD014A0AYNAND0NNAD delivers a rated output current of 14 A, making it suitable for medium-duty industrial applications that require stable motor performance, high energy efficiency, and precise process control. By continuously adjusting output voltage and frequency, the drive optimizes motor operation, reduces mechanical stress, minimizes energy consumption, and improves production efficiency.
This configuration features 24 VDC control I/O, sensorless vector control, no internal communication module, no Human Interface Module (blank cover), no brake IGBT, no internal braking resistor, and an integrated EMC filter with common-mode choke. Optional communication adapters, including EtherNet/IP, DeviceNet, ControlNet, PROFIBUS, and Modbus, can be installed to meet various industrial networking requirements.
With compact dimensions of 336 × 200 × 135 mm and an approximate weight of 7.03 kg, the drive is ideal for panel-mounted control cabinets where installation space is limited while maintaining excellent reliability and serviceability.
Typical applications include conveyor systems, packaging machinery, pumps, fans, compressors, mixers, textile equipment, food processing machinery, HVAC systems, material handling equipment, woodworking machinery, and OEM automation equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley (Rockwell Automation) |
| Model | 20BD014A0AYNAND0NNAD |
| Product Series | PowerFlex 700 |
| Product Type | AC Drive / Variable Frequency Drive |
| Input Voltage | 380–480 VAC, Three-Phase |
| Rated Output Current | 14 A |
| Motor Control | Sensorless Vector / Vector Control |
| Control I/O | 24 VDC Digital I/O |
| Human Interface Module | Blank Cover (No HIM) |
| Communication | No Internal Communication Module |
| Brake IGBT | Not Installed |
| Internal Brake Resistor | Not Included |
| EMC Filter | Integrated EMC Filter with Common-Mode Choke |
| Cooling Method | Forced Air Cooling |
| Protection Rating | IP20 / NEMA Type 1 |
| Mounting Method | Panel / Cabinet Mount |
| Dimensions | 336 × 200 × 135 mm |
| Weight | Approximately 7.03 kg |
Function and Working Principle
The Allen Bradley 20BD014A0AYNAND0NNAD converts fixed-frequency three-phase AC input power into adjustable voltage and frequency output, enabling precise motor speed and torque control.
Typical Power Conversion Process
Three-Phase AC Input
↓
Rectifier
↓
DC Bus
↓
IGBT PWM Inverter
↓
↓
Three-Phase AC Motor
↓
Industrial Equipment
The drive continuously monitors voltage, current, motor load, output frequency, and operating temperature. Advanced vector control algorithms automatically optimize motor performance to ensure smooth acceleration, stable low-speed operation, high starting torque, and improved energy efficiency.
Primary operating functions include:
- Precision motor speed regulation
- High-performance sensorless vector control
- Adjustable acceleration and deceleration
- Soft start and controlled stop
- Automatic energy optimization
- Continuous fault monitoring
- Intelligent diagnostics
- Comprehensive motor protection
- Flexible communication expansion
Role in Industrial Automation Systems
The 20BD014A0AYNAND0NNAD functions as the intelligent motor control interface between PLC systems and industrial motors.
Its primary responsibilities include:
- Variable speed control
- Torque optimization
- Energy management
- Equipment protection
- Process automation
- Fault diagnostics
- PLC integration
- Centralized monitoring
Its modular communication architecture enables future expansion with optional industrial communication adapters.
Industrial Applications
Manufacturing Automation
Suitable for:
- Automated assembly lines
- Conveyor systems
- Packaging equipment
- Material handling machinery
- Robotic production cells
Pumps and Water Treatment
Common applications include:
- Centrifugal pumps
- Booster pumps
- Water treatment systems
- Filtration equipment
- Chemical dosing systems
HVAC Systems
Ideal for:
- Cooling towers
- Air handling units
- Chillers
- Ventilation systems
- Building automation
Food and Beverage Processing
Widely installed on:
- Filling machines
- Packaging systems
- Conveyor equipment
- Industrial mixers
- Food processing machinery
Textile and Printing Equipment
Suitable for:
- Textile machinery
- Printing presses
- Winding systems
- Cutting equipment
- Continuous production machines
OEM Industrial Machinery
Frequently integrated into:
- Machine tools
- Woodworking equipment
- Plastic processing machinery
- Automated manufacturing equipment
- Customized industrial machines
Installation and System Integration
Proper installation ensures reliable operation and maximum equipment life.
Before installation, engineers should verify:
- Input voltage compatibility
- Motor specifications
- Cabinet ventilation
- Protective grounding
- Cable sizing
- Environmental 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 input power supply.
- Connect the motor output terminals.
- Install protective grounding.
- Complete all 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 settings.
- Verify motor rotation.
- Perform operational testing.
- Complete commissioning.
Routine maintenance should include inspection of cooling fans, ventilation passages, electrical terminals, and power modules to ensure reliable long-term performance.
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 Adapter | Optional industrial networking |
| DeviceNet Adapter | Optional fieldbus communication |
| Three-Phase AC Motor | Mechanical power output |
| Circuit Breaker | Electrical protection |
| Line Reactor | Harmonic reduction |
| Industrial Sensors | Process monitoring |
Recommended Alternative Models
| Model | Product Type | Typical Application |
|---|---|---|
| 20BD014A0AYNAND0NNAD | PowerFlex 700 AC Drive | Medium-duty industrial automation |
| 20BC8P7A0AYNANC0NNAD | PowerFlex 700 AC Drive | Compact motor control |
| 20BD017A0AYNAND0NNAD | PowerFlex 700 AC Drive | Higher output capacity |
| 20BD022A0AYNAND0NNAD | PowerFlex 700 AC Drive | Heavy-duty industrial machinery |
| PowerFlex 753 | Variable Frequency Drive | Advanced industrial motor control |
Key Advantages
- Compact PowerFlex 700 architecture
- Rated output current of 14 A
- 380–480 VAC three-phase operation
- Advanced sensorless vector control
- 24 VDC digital control I/O
- Flexible communication expansion
- Integrated EMC filter with common-mode choke
- High starting torque
- Intelligent diagnostics
- Comprehensive motor protection
- Reliable continuous-duty performance
- Dimensions 336 × 200 × 135 mm
- Approximate weight 7.03 kg
Technical FAQs
What is the Allen Bradley 20BD014A0AYNAND0NNAD?
The 20BD014A0AYNAND0NNAD is a PowerFlex 700 Variable Frequency Drive designed to provide precise speed and torque control for three-phase AC induction motors in industrial automation systems.
What is the rated output current?
The drive provides a rated continuous output current of 14 A, making it suitable for medium-duty industrial motor applications.
Does this model include an internal communication module?
No. This configuration is supplied without an internal communication module, allowing users to install optional communication adapters according to application requirements.
Does the drive include a Human Interface Module?
No. It is supplied with a blank front cover, allowing an optional HIM to be installed if local programming or monitoring is required.
What are the physical dimensions?
The drive measures 336 × 200 × 135 mm.
What is the approximate weight?
The drive weighs approximately 7.03 kg.
Which industries commonly use this drive?
It is widely used in manufacturing, packaging, HVAC, water treatment, food processing, textile production, material handling, and OEM automation systems.
What protection functions are included?
The drive incorporates overload, overcurrent, overvoltage, undervoltage, overtemperature, ground fault, and short-circuit protection to ensure reliable industrial operation.
Where should the drive be installed?
The drive should be mounted inside a properly ventilated industrial control cabinet with adequate grounding, sufficient cooling airflow, and enough clearance for maintenance.
Why is preventive maintenance important?
Routine inspection of cooling fans, ventilation paths, electrical terminals, and power components helps improve operational reliability, reduce downtime, increase energy efficiency, and extend equipment service life.
Conclusion
The Allen Bradley 20BD014A0AYNAND0NNAD PowerFlex 700 AC Drive is a reliable and compact industrial variable frequency drive designed for precision motor control applications. Combining advanced sensorless vector control, intelligent diagnostics, comprehensive protection functions, and flexible communication expansion, it delivers accurate speed regulation, stable torque output, and dependable long-term operation.
With compact dimensions of 336 × 200 × 135 mm and an approximate weight of 7.03 kg, the 20BD014A0AYNAND0NNAD is an excellent choice for cabinet-mounted installations in manufacturing plants, HVAC systems, water treatment facilities, OEM machinery, and numerous industrial automation environments where reliable motor control and space efficiency are essential.