Product Introduction
When industrial processes demand reliable motor control and energy efficiency, the Allen-Bradley 25B-B048N104 PowerFlex 525 Drive delivers a robust solution. Part of the PowerFlex 525 series, this Allen-Bradley 25B-B048N104 AC drive provides 15 HP / 11 kW normal-duty output with a three-phase input voltage range of 200 to 240 VAC. Its modular design simplifies installation, and the detachable control module allows simultaneous configuration and easy setup.
Technical Specifications Breakdown
The Allen-Bradley 25B-B048N104 drive offers precise performance parameters. Below are the key specifications verified from the product database:
| Specification |
Value |
| Manufacturer |
Rockwell Automation |
| Brand |
Allen-Bradley |
| Part Number |
25B-B048N104 |
| Series |
PowerFlex 525 Drive |
| Voltage |
Three Phase, 240 VAC |
| Output Current |
48.3 Amperes |
| Enclosure Type |
IP20 NEMA / Open Type |
| Interface Module |
Standard |
| Frame Size |
Frame E |
| EMC Filtering Options |
No Filter |
The 48.3 A rating supports a wide range of motor loads. The IP20 open-type enclosure suits clean indoor environments, while the Frame E design ensures adequate heat dissipation and mounting flexibility.
Industry Applications
In conveyor systems, the Allen-Bradley 25B-B048N104 drive provides smooth acceleration and deceleration, reducing mechanical stress. For pump and fan applications, its economizer motor energy-saving feature optimizes power consumption, lowering operational costs. The single-port EtherNet/IP enables seamless integration into modern industrial networks, making the Allen-Bradley 25B-B048N104 ideal for retrofit projects that require connectivity.
Installation & Setup Guidance
Mount the Allen-Bradley 25B-B048N104 drive in a vertical position on a flat, non-flammable surface, ensuring adequate airflow around the Frame E enclosure. Use three-phase power wiring within the 200–240 VAC input range. The detachable control module allows you to pre-configure parameters off the drive, reducing downtime. Always follow the manufacturer's torque specifications for terminal connections to avoid loose contacts.
Compatibility & Integration
The Allen-Bradley 25B-B048N104 drive supports EtherNet/IP communication, allowing direct connection to Rockwell Automation controllers and third-party PLCs. It also works with standard motor feedback devices. The built-in braking transistor enables dynamic braking for quick stops. For system expansion, the drive can be paralleled with other PowerFlex 525 units via the common bus.
Buying Guide
Before purchasing the Allen-Bradley 25B-B048N104, verify that your motor's full-load current does not exceed 48.3 A and that the supply voltage matches 200–240 VAC three-phase. The drive does not include an EMC filter; if electromagnetic interference is a concern, consider an external filter. For reliable sourcing, PLC Source PRO stocks genuine Allen-Bradley 25B-B048N104 drives with traceable inventory.