Product Introduction
The Allen-Bradley 25B-A2P5N104 is a PowerFlex 525 Variable Frequency Drive (VFD) engineered for energy-efficient motor control. With a typical efficiency of 97.5%, this industrial automation module reduces energy consumption and operating costs. The 25B-A2P5N104 accepts 170-264 VAC single-phase input and delivers 0-240 VAC three-phase output at 2.5 A and 0.4 kW (0.5 HP), making it ideal for light to medium duty applications in manufacturing, oil and gas, water treatment, and more.
Technical Specifications Breakdown
Below are the key specifications for the Allen-Bradley 25B-A2P5N104, ensuring accurate selection for your system:
| Parameter |
Value |
| Output Current |
2.5 A |
| Input Voltage |
170-264 VAC |
| Input Phase |
1-Phase |
| Input Current |
6.5 A |
| Output Voltage |
0-240 VAC |
| Output Phase |
3-Phase |
| Output Power |
0.4 kW (0.5 HP) |
| Enclosure Rating |
IP20 / NEMA UL Type Open |
| Built-in Communication |
Ethernet/IP |
| Optional Protocols |
Dual Ethernet/IP, DeviceNet, Profibus DP |
| Frame Size |
Frame A |
| EMC Filtering |
No Filter |
The 25B-A2P5N104 also includes seven discrete inputs, two analog inputs (0-10 VDC / 0-20 mA), and one analog output. These features allow flexible integration with sensors and controllers.
Real-World Applications
In oil and gas facilities, the Allen-Bradley 25B-A2P5N104 provides precise speed control for pumps and fans, reducing energy waste and extending equipment life. Its built-in overcurrent, ground fault, and short circuit protections minimize unplanned downtime, delivering a strong return on investment. Similarly, in water treatment plants, the 25B-A2P5N104 handles variable flow requirements reliably, even in harsh environments with corrosive gases or dust (provided proper enclosure protection).
Compatibility & Integration
The Allen-Bradley 25B-A2P5N104 comes with embedded Ethernet/IP and RS485/DSI communication ports, enabling seamless connection to PLCs and SCADA systems. For advanced networking, optional adapters support Dual Ethernet/IP, DeviceNet, or Profibus DP. This flexibility simplifies integration into existing industrial networks without requiring additional hardware.
Selection Guide & Purchasing Advice
Before purchasing the 25B-A2P5N104, verify that your supply voltage matches the single-phase 170-264 VAC input and that your motor's power rating does not exceed 0.4 kW. The drive supports DIN rail or panel mounting with IP20/NEMA Open Type enclosure. For genuine Allen-Bradley 25B-A2P5N104 units, trust PLC Source PRO to supply reliable industrial automation components. Always consult the manufacturer's installation manual for safety and compliance.