Description:

The Allen-Bradley 25B-D024N104 PowerFlex 525 AC Drive is used in industrial motor control systems to provide reliable variable speed control for three-phase AC motors up to approximately 11 kW (15 HP). Commonly installed in conveyor systems, pump applications, HVAC units, compressors, and automation machinery where precise motor speed regulation improves process efficiency and energy savings. Maintenance teams and system integrators use this drive for system retrofits, replacement of failed drives, control panel upgrades, and new motor drive installations.

Applications:

The Allen-Bradley PowerFlex 525 25B-D024N104 drive is commonly used in industrial automation environments including material handling systems, water and wastewater facilities, manufacturing production lines, air handling units, and processing equipment where adjustable motor speed enhances operational efficiency, reduces mechanical wear, and improves overall system reliability.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model: 25B-D024N104
• Product Type: AC Drive / Variable Frequency Drive
• Series: PowerFlex 525
• Input Voltage: 480 V AC, 3-phase
• Power Rating: Approximately 11 kW (15 HP nominal)
• Rated Output Current: Industrial-rated current (model dependent)
• Frequency Range: 0–60 Hz (programmable)
• Control Methods: V/Hz and sensorless vector control
• Enclosure/Frame: Industrial drive housing format
• Integrated Features: Built-in diagnostics, motor protection
• Communications: Optional network modules (EtherNet/IP, DeviceNet, etc.)
• Mounting Type: Panel or enclosure mounted drive unit
• Application Category: Industrial motor speed control and automation
• Operating Temperature Range: Industrial-rated conditions

Common Replacements:

• Allen-Bradley PowerFlex 525 15 HP 480 V AC Drive
• Rockwell PowerFlex 525 25B-D024N104 with safety option
• ABB ACS355-03E-15A8-4 Inverter Drive