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The 25B-E012N104 is a compact industrial AC variable frequency drive designed for precise motor speed control, stable torque output, and efficient energy management in industrial automation systems. It belongs to the PowerFlex 525 series, a widely used platform known for compact structure, advanced vector control technology, integrated communication capability, and strong adaptability in OEM and industrial applications.
This model is designed for medium-power motor control applications where reliability, efficiency, and flexible system integration are required. It provides smooth acceleration and deceleration, stable operation under varying load conditions, and improved energy efficiency compared with traditional fixed-speed motor systems.
The drive is commonly used in conveyors, pumps, fans, packaging equipment, HVAC systems, light-to-medium industrial machinery, and automated production systems.
Its compact design and built-in communication functions make it suitable for modern industrial environments requiring space-saving installation and network-based control.
| Item | Description |
|---|---|
| Brand | Industrial Automation Brand |
| Product Series | PowerFlex 525 |
| Product Type | AC Variable Frequency Drive |
| Drive Category | Adjustable Speed 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 Machinery |
| Parameter | Specification |
|---|---|
| Model | 25B-E012N104 |
| Rated Power | 6 HP / 4.0 kW |
| Input Voltage | 380–480V AC |
| Input Phase | 3 Phase |
| Output Current | 12 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 | 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 | 220 × 110 × 180 mm |
| Weight | 3.2 kg |
| Motor Compatibility | AC Induction Motors / Permanent Magnet Motors |
The 25B-E012N104 is designed for industrial applications requiring stable and efficient motor control in medium-power automation systems.
It delivers precise speed regulation and stable torque performance, ensuring smooth operation even under fluctuating load conditions. The drive improves energy efficiency while reducing mechanical wear on motors and driven equipment.
With integrated Ethernet communication, it can be directly connected to industrial automation networks without additional communication modules, simplifying system architecture and reducing installation cost.
Its compact structure allows installation in standard industrial control cabinets, making it suitable for OEM machinery and production systems requiring reliable performance and efficient space utilization.
The drive features a space-efficient design suitable for modern automation systems and electrical cabinets.
It supports flexible installation in industrial environments with limited space.
Sensorless vector control technology ensures accurate speed regulation and smooth torque output.
This improves machine stability and reduces vibration.
Dual Ethernet ports enable direct integration into industrial networks.
This reduces wiring complexity and improves scalability.
The Safe Torque Off function provides safe motor shutdown without disconnecting main power.
This improves operational safety and reduces external safety components.
Motor speed is automatically adjusted based on load demand.
This reduces unnecessary energy consumption and operating costs.
USB programming and keypad interface simplify setup, diagnostics, and parameter backup.
This reduces downtime during maintenance.
Used in medium-duty conveyor systems requiring stable speed control and smooth operation.
Improves production flow and reduces mechanical stress.
Controls motor speed based on flow demand for efficient pumping operation.
Reduces energy consumption and improves hydraulic stability.
Regulates airflow using variable speed control.
Improves energy efficiency and reduces noise levels.
Provides accurate motor synchronization for packaging machinery.
Ensures stable production quality and consistent performance.
Used in food production systems requiring stable motor operation and hygienic performance.
Ensures smooth and reliable processing.
Widely used in custom-built automation equipment.
Its compact size and communication capability simplify integration.
| Advantage | Description |
|---|---|
| Compact Design | Suitable for space-limited control panels |
| 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 Application | Suitable for multiple industrial sectors |
| Reduced Mechanical Wear | Smooth acceleration and deceleration |
| High Reliability | Designed for continuous industrial duty |
| Model | Rated Power | Voltage | Output Current | Dimensions | Weight (kg) | Main Features |
|---|---|---|---|---|---|---|
| 25B-D010N104 | 5 HP | 480V AC | 10 A | 180 × 100 × 180 mm | 2.9 kg | Medium-duty industrial control |
| 25B-D013N104 | 7.5 HP | 480V AC | 13 A | 220 × 110 × 190 mm | 4.1 kg | General automation systems |
| 25B-D6P0N104 | 3 HP | 480V AC | 6.0 A | 220 × 110 × 180 mm | 3.1 kg | Pump and fan systems |
| 25B-D4P0N104 | 2 HP | 480V AC | 4.0 A | 180 × 100 × 160 mm | 2.2 kg | Stable mid-range control |
| 25B-D2P3N104 | 1 HP | 480V AC | 2.3 A | 160 × 85 × 150 mm | 1.8 kg | Compact OEM systems |
| 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 systems |
| 20G11NC043JA0NNNNN | PowerFlex 755 | 30 HP | 480V AC | 450 × 300 × 280 mm | 21 kg | High-performance automation |
| 22F-D8P7N104 | PowerFlex 4M | 2 HP | 480V AC | 140 × 100 × 120 mm | 1.8 kg | Compact machinery systems |
| 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 |
The PowerFlex 525 series is a compact industrial AC drive platform designed for flexible motor control and reliable automation performance.
It integrates vector control technology, Ethernet communication, and built-in safety functions into a compact and efficient design.
The series is widely used in manufacturing systems, HVAC applications, logistics equipment, packaging machinery, food processing systems, and OEM automation equipment.
Compared with traditional fixed-speed systems, it improves energy efficiency, reduces maintenance requirements, and enhances operational stability.
Its compact structure and communication capability make it suitable for modern intelligent industrial automation environments.
Motor speed is adjusted based on actual load demand.
This reduces unnecessary energy consumption and improves efficiency.
Smooth motor control reduces mechanical stress on components.
This extends equipment lifespan and improves reliability.
Precise speed control improves process consistency.
This reduces downtime and improves productivity.
Built-in Ethernet communication reduces external hardware requirements.
This simplifies system design and installation.
The 25B-E012N104 is a reliable medium-power industrial AC variable frequency drive designed for stable motor control and efficient automation integration.
It offers compact design, advanced vector control, integrated communication, and built-in safety features, making it suitable for modern industrial systems requiring dependable performance and flexible integration.