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- 20F11NC072AA0NNNNN
- PowerFlex AC Drive
- USA
- 600 × 350 × 300 mm
- 25.6kg
- Xiamen, China
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Industrial AC Drive Technical Profile
Model: 20F11NC072AA0NNNNN
1. Product Introduction
The model 20F11NC072AA0NNNNN is a high-power industrial AC drive designed for precise control of three-phase induction motors in demanding automation and process environments. It is engineered to deliver stable torque output, accurate speed regulation, and reliable long-term operation under heavy-duty industrial conditions.
This drive is commonly used in applications where motor performance directly affects production stability. It is typically installed in electrical control cabinets and integrated into automated systems such as large conveyors, pumps, compressors, crushers, and industrial processing equipment.
The design emphasizes robustness, energy efficiency, and operational stability. It is suitable for continuous-duty applications with fluctuating load conditions and high reliability requirements.
2. Brand Information
| Item | Description |
|---|---|
| Brand | Industrial Automation Drive Manufacturer |
| Product Category | AC Variable Frequency Drive |
| Device Type | High-Power Motor Drive |
| Application Level | Industrial Automation Systems |
| Installation Type | Panel Mounted Drive |
| Function | Motor Speed and Torque Control |
3. Product Series Overview
PowerFlex 753 Series
The PowerFlex 753 series is designed for industrial motor control applications requiring high performance, flexibility, and strong integration capability. It is widely used in medium-to-high power industrial systems.
Key characteristics include:
- Sensorless vector control technology
- High torque output at low speed
- Integrated safety function (STO support)
- Modular communication expansion capability
- Advanced diagnostic and fault detection system
- Strong adaptability to industrial automation environments
This series is commonly applied in manufacturing systems, material handling, HVAC systems, water treatment facilities, and heavy industrial processes.
4. Technical Specifications of 20F11NC072AA0NNNNN
| Parameter | Specification |
|---|---|
| Model | 20F11NC072AA0NNNNN |
| Series | PowerFlex 753 |
| Input Voltage | 480V AC |
| Phase | Three-phase |
| Rated Power | 60 HP / 45 kW |
| Output Current | 72A |
| Frequency Range | 0–590 Hz |
| Control Method | Sensorless Vector Control |
| Overload Capacity | Heavy Duty Industrial Grade |
| Cooling Method | Forced Air Cooling |
| Enclosure Type | IP20 Cabinet Mount |
| Safety Function | Integrated Safe Torque Off (STO) |
| Communication Options | EtherNet/IP + optional modules |
| Control Interface | Digital + Analog + Network Control |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Thermal Protection |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Compliance | Industrial Standard |
| Mounting Type | Panel Installation |
| Dimensions | 600 × 350 × 300 mm |
| Weight | 25.6 kg |
5. Structural Design Features
The internal design separates power components and control electronics to minimize electromagnetic interference and improve system stability.
The cooling system uses forced air circulation with optimized airflow paths to ensure stable thermal performance during continuous heavy-load operation.
The enclosure is built for industrial environments, offering resistance to vibration, dust, and electrical disturbances.
6. Functional Characteristics
6.1 Motor Control Performance
The drive provides smooth acceleration and deceleration with stable torque output across varying load conditions, ensuring consistent machine performance.
6.2 Energy Efficiency
Motor speed is dynamically adjusted according to load demand, reducing energy waste and improving overall system efficiency.
6.3 Protection System
Multiple protection mechanisms are integrated, including overload, voltage instability, and thermal monitoring functions.
6.4 System Integration
The drive supports industrial communication networks, enabling integration into automated control systems for centralized monitoring.
6.5 Maintenance Efficiency
Built-in diagnostic tools enable fast fault detection, reducing downtime and improving maintenance efficiency.
7. Application Fields
7.1 Heavy Industrial Automation
Used in large conveyor systems, crushers, and production machinery requiring high-power motor control.
7.2 Water Treatment Systems
Applied in pumping stations and wastewater facilities for stable flow and pressure regulation.
7.3 HVAC Systems
Used in large ventilation fans and air handling systems requiring efficient airflow control.
7.4 Mining and Material Handling
Suitable for heavy conveyors, lifting systems, and transport machinery.
7.5 Industrial Processing Equipment
Used in mixers, compressors, extruders, and continuous production machinery.
8. Product Advantages
| Advantage | Description |
|---|---|
| High Load Stability | Maintains performance under heavy-duty operation |
| Strong Torque Output | Ensures stable motor control in demanding applications |
| Energy Efficiency | Optimizes speed control for reduced power consumption |
| Industrial Reliability | Designed for continuous harsh environment use |
| Flexible Configuration | Supports modular communication expansion |
| Compact Structure | Optimized for cabinet installation |
| Strong Protection | Built-in electrical and thermal safety systems |
| Advanced Control | High precision motor regulation capability |
| Network Compatibility | Supports industrial communication protocols |
| Long Service Life | Durable components for extended operation |
9. Recommended Models (Same Series / Related Series)
| Model | Series | Power Rating | Voltage | Current | Dimensions | Weight |
|---|---|---|---|---|---|---|
| 20F11NC052AA0NNNNN | PowerFlex 753 | 40 HP / 30 kW | 480V AC | 52A | 560 × 320 × 280 mm | 20.2 kg |
| 20F11NC060AA0NNNNN | PowerFlex 753 | 50 HP / 37 kW | 480V AC | 60A | 580 × 330 × 280 mm | 21.5 kg |
| 20F11NC085AA0NNNNN | PowerFlex 753 | 75 HP / 55 kW | 480V AC | 85A | 620 × 360 × 300 mm | 27.5 kg |
| 20F11NC100AA0NNNNN | PowerFlex 753 | 75 HP / 55 kW | 480V AC | 100A | 650 × 380 × 320 mm | 32.0 kg |
| 20G11NC072AA0NNNNN | PowerFlex 755 | 60 HP / 45 kW | 480V AC | 72A | 610 × 350 × 300 mm | 26.8 kg |
10. Recommended Popular Models (Same Brand)
| Model | Series | Power Rating | Voltage | Current | Dimensions | Weight |
|---|---|---|---|---|---|---|
| 25B-D017N104 | PowerFlex 525 | 10 HP | 480V AC | 17A | 260 × 180 × 190 mm | 4.8 kg |
| 25B-D030N114 | PowerFlex 525 | 20 HP | 480V AC | 30A | 340 × 220 × 210 mm | 8.5 kg |
| 22F-D4P2N103 | PowerFlex 4M | 2 HP | 480V AC | 4.2A | 180 × 100 × 140 mm | 1.9 kg |
| 20G11NC400AA0NNNNN | PowerFlex 755 | 300 HP | 480V AC | 400A | 980 × 520 × 430 mm | 95 kg |
| 20F11NC300AA0NNNNN | PowerFlex 753 | 250 HP | 480V AC | 300A | 950 × 500 × 420 mm | 88 kg |
11. Engineering Summary
The 20F11NC072AA0NNNNN is a high-capacity industrial AC drive designed for stable and efficient motor control in medium-to-high power applications.
It delivers strong torque output, smooth speed regulation, and reliable performance in demanding industrial environments.
The structural design ensures thermal stability and electrical reliability, while modular architecture enhances system integration flexibility.
This model is widely used in industrial automation systems where continuous operation, energy efficiency, and high reliability are essential requirements.