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Industrial AC Drive Technical Specification Report
Model: 25B-D4P0N114 (PowerFlex 525 Series)
Product Overview
The 25B-D4P0N114 is a compact industrial AC variable frequency drive designed for reliable motor speed control, stable torque performance, and efficient automation integration in low-to-medium power applications. It belongs to the PowerFlex 525 series, a widely used industrial drive platform known for its compact structure, flexible communication capability, and advanced motor control technology.
This model is designed for industrial systems requiring stable operation under variable load conditions, smooth acceleration and deceleration, and improved energy efficiency. It provides precise motor speed regulation while reducing mechanical stress on driven equipment, which improves overall system reliability.
The drive is commonly applied in conveyors, pumps, fans, packaging machinery, HVAC systems, light industrial automation equipment, and OEM machinery where consistent performance and compact installation are required.
Its integrated Ethernet communication and built-in safety functions make it suitable for modern automation environments that require networked control and simplified system architecture.
Brand and Product Series Information
| Item | Description |
|---|---|
| Brand | Industrial Automation Brand |
| Product Series | PowerFlex 525 |
| Product Type | AC Variable Frequency Drive |
| Drive Category | Adjustable Speed AC Drive |
| Main Function | Motor Speed and Torque Control |
| Control Technology | Sensorless Vector Control |
| Installation Type | Panel Mount |
| Communication Interface | Embedded Dual-Port Ethernet |
| Safety Function | Safe Torque Off (STO) |
| Application Field | Industrial Automation & OEM Systems |
Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 25B-D4P0N114 |
| Rated Power | 2 HP / 1.5 kW |
| Input Voltage | 380–480V AC |
| Input Phase | 3 Phase |
| Output Current | 4.0 A |
| Output Frequency Range | 0–500 Hz |
| Control Method | Sensorless Vector Control |
| Overload Capacity | 150% for 60 Seconds |
| Enclosure Type | IP20 / Open Type |
| Embedded Communication | Dual-Port Ethernet |
| Programming Interface | USB + LCD Keypad |
| Cooling Method | Natural / Forced Air Cooling |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 0–95% Non-condensing |
| Protection Functions | Overcurrent, Overvoltage, Overtemperature, Ground Fault |
| EMC Filter | Integrated |
| STO Function | Built-In |
| Mounting Orientation | Vertical |
| Dimensions | 180 × 100 × 160 mm |
| Weight | 2.2 kg |
| Motor Compatibility | AC Induction Motors / Permanent Magnet Motors |
Product Introduction
The 25B-D4P0N114 is designed for industrial applications requiring stable motor control performance with moderate power output and flexible automation integration.
It delivers smooth speed regulation and stable torque response, ensuring consistent machine operation under varying load conditions. The drive reduces mechanical stress on motors and improves overall system efficiency.
With built-in Ethernet communication, the drive can be directly integrated into industrial networks without additional communication modules, simplifying system architecture and reducing installation complexity.
Its compact design allows installation in small to medium control cabinets and OEM equipment where space efficiency and reliability are critical.
Product Features
Compact Industrial Structure
The drive features a space-saving design suitable for compact automation systems and electrical cabinets.
It allows flexible installation in space-limited industrial environments.
Stable Motor Control
Sensorless vector control technology provides accurate speed regulation and smooth torque output.
This improves process stability and reduces mechanical vibration.
Integrated Ethernet Communication
Dual Ethernet ports support direct integration into industrial automation networks.
This reduces wiring complexity and improves system scalability.
Built-In Safety Function
The Safe Torque Off function provides secure motor shutdown without disconnecting main power.
This enhances operational safety and reduces external safety hardware requirements.
Energy Efficient Operation
Motor speed is automatically adjusted according to load demand.
This reduces unnecessary energy consumption and lowers operational costs.
Easy Maintenance and Setup
USB programming and keypad configuration simplify commissioning and diagnostics.
This reduces downtime during maintenance operations.
Product Applications
Conveyor Systems
Used in light and medium conveyor systems requiring stable speed control and smooth operation.
Improves material handling efficiency and reduces mechanical wear.
Pump Systems
Controls motor speed based on flow demand for efficient pumping operation.
Reduces energy consumption and hydraulic impact.
HVAC and Ventilation Systems
Regulates airflow through variable speed control.
Improves energy efficiency and reduces operational noise.
Packaging Equipment
Provides precise motor synchronization for packaging machinery.
Improves production consistency and machine reliability.
Food Processing Systems
Used in compact food production equipment requiring stable and hygienic motor operation.
Ensures smooth and consistent process control.
OEM Automation Equipment
Widely used in custom-built industrial machines and automation systems.
Its compact size and communication capability simplify system integration.
Product Advantages
| Advantage | Description |
|---|---|
| Compact Design | Suitable for small control cabinets |
| Stable Performance | Reliable motor speed and torque control |
| Energy Efficient | Reduces electricity consumption |
| Integrated Communication | Built-in Ethernet networking |
| Built-In Safety | STO functionality included |
| Easy Installation | Simplified wiring and setup |
| Low Maintenance | Fast diagnostics and parameter backup |
| Flexible Applications | Suitable for multiple industrial sectors |
| Reduced Mechanical Wear | Smooth acceleration and deceleration |
| Reliable Operation | Designed for industrial continuous duty |
Recommended Models (Same Series / Related Models)
| Model | Rated Power | Voltage | Output Current | Dimensions | Weight (kg) | Main Features |
|---|---|---|---|---|---|---|
| 25B-D1P4N114 | 0.75 HP | 480V AC | 1.4 A | 160 × 85 × 150 mm | 1.6 kg | Ultra-compact OEM control |
| 25B-D2P3N114 | 1 HP | 480V AC | 2.3 A | 160 × 85 × 150 mm | 1.8 kg | Light industrial automation |
| 25B-D6P0N114 | 3 HP | 480V AC | 6.0 A | 220 × 110 × 180 mm | 3.1 kg | Pump and fan systems |
| 25B-D010N114 | 5 HP | 480V AC | 10 A | 180 × 100 × 180 mm | 2.9 kg | Medium-duty applications |
| 25B-D013N114 | 7.5 HP | 480V AC | 13 A | 220 × 110 × 190 mm | 4.1 kg | General automation systems |
Popular Industrial Drive Models
| Model | Product Series | Rated Power | Voltage | Dimensions | Weight (kg) | Typical Applications |
|---|---|---|---|---|---|---|
| 20F11ND022AA0NNNNN | PowerFlex 753 | 15 HP | 480V AC | 350 × 220 × 250 mm | 12 kg | Heavy industrial automation |
| 20G11NC043JA0NNNNN | PowerFlex 755 | 30 HP | 480V AC | 450 × 300 × 280 mm | 21 kg | High-performance systems |
| 22F-D8P7N104 | PowerFlex 4M | 2 HP | 480V AC | 140 × 100 × 120 mm | 1.8 kg | Compact machinery |
| 22B-D017N104 | PowerFlex 40 | 10 HP | 480V AC | 240 × 150 × 210 mm | 5.9 kg | General industrial use |
| 25A-D013N104 | PowerFlex 523 | 7.5 HP | 480V AC | 260 × 150 × 190 mm | 5.4 kg | Pump and fan systems |
PowerFlex 525 Series Overview
The PowerFlex 525 series is designed for compact industrial automation systems requiring flexible motor control and reliable performance.
It integrates vector control technology, Ethernet communication, and built-in safety functionality into a compact drive platform.
The series is widely used in manufacturing, logistics, HVAC systems, packaging equipment, food processing, and OEM machinery applications.
Compared with traditional fixed-speed systems, it provides improved energy efficiency, reduced maintenance needs, and smoother operational performance.
Its compact structure and integrated communication capability make it suitable for modern intelligent industrial automation environments.
Operational Benefits
Energy Savings
Variable speed operation reduces unnecessary power consumption by matching motor output to load demand.
This improves long-term operational efficiency.
Longer Equipment Life
Smooth motor control reduces mechanical stress on system components.
This extends equipment lifespan and reduces maintenance requirements.
Stable Production Performance
Accurate speed control improves consistency and reliability in production processes.
This reduces downtime and improves efficiency.
Simplified System Integration
Integrated Ethernet communication reduces external hardware requirements.
This simplifies system design and installation.
Conclusion
The 25B-D4P0N114 is a reliable and efficient industrial AC variable frequency drive designed for stable motor control in low-to-medium power applications.
It provides compact structure, advanced vector control, integrated communication, and built-in safety features, making it suitable for modern industrial automation systems requiring flexible, efficient, and dependable motor control performance.