Product Introduction
When precise motor speed and torque control is required, the Allen-Bradley 25B-B024N104 delivers a robust solution for industrial automation. Part of the PowerFlex 525 series, this adjustable frequency AC drive is designed for demanding applications. It supports multiple control methods including Volts per Hertz (V/Hz), Sensorless Vector Control (SVC), and Closed Loop Velocity Vector Control, ensuring optimal performance across various motor types.
The Allen-Bradley 25B-B024N104 features an embedded Ethernet/IP and RS485 communication port for seamless system integration. With a compact Frame C design and IP20/NEMA UL Type Open enclosure, it fits easily into panel-mounted or DIN-rail setups.
Technical Specifications
| Parameter |
Value |
| Input Voltage |
170-264 VAC, 3-Phase |
| Nominal Input Voltage |
200-240 VAC, 3-Phase |
| Output Voltage Range |
0-230 VAC, 3-Phase |
| Output Current |
24.0 A |
| Output Power |
5.5 kW / 7.5 HP |
| Output Frequency |
0-500 Hz (programmable) |
| Control Methods |
V/Hz, SVC, Closed Loop Velocity |
| Communication |
RS485, Ethernet/IP |
| Efficiency |
97.50% |
| Enclosure |
IP20 / NEMA UL Type Open |
| Frame Size |
Frame C |
| EMC Filter |
No Filter |
| Installation |
Panel Mount / DIN Rail |
| Zero Stacking |
Supported |
Industry Applications
The Allen-Bradley 25B-B024N104 is ideal for general-purpose applications, especially those involving permanent magnet motors. It uses Sinusoidal PWM, Economizer SVC, and can handle Interior Permanent Magnet motors with or without encoder. Typical use cases include conveyors, pumps, fans, and compact industrial machinery. With 97.5% efficiency and an energy economizing feature, this drive reduces operational costs and extends equipment life.
Compatibility & Integration
The built-in Ethernet/IP and RS485 port allow the Allen-Bradley 25B-B024N104 to communicate directly with Rockwell Automation controllers and other networked devices. The embedded I/O includes seven sink/source discrete inputs, two digital/optocoupler outputs, one N.O. and one N.C. contact, two analog inputs (0-10VDC or 0-20mA), and one analog output (0-10VDC or 0-20mA). This flexibility simplifies wiring and reduces the need for additional modules.
Selection Guide
Before purchasing the Allen-Bradley 25B-B024N104, verify your system voltage and current requirements to ensure the 24A output and 170-264 VAC input match your application. The Frame C size and panel/DIN rail mounting options offer straightforward installation. For reliable supply and support, choose PLC Source PRO.