Description:

The Allen-Bradley 25B-D030N104 PowerFlex 525 AC Drive is used in industrial motor control systems to provide dependable variable speed control for three-phase AC motors up to approximately 20 HP. Commonly installed in conveyor systems, pump applications, HVAC units, compressors, and general automation machinery where adjustable motor speed enhances process control and energy efficiency. Maintenance teams and system integrators use this drive for system retrofits, replacement of failed VFDs, control panel upgrades, and implementation of advanced motor drive solutions.

Applications:

The Allen-Bradley PowerFlex 525 25B-D30N104 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 precise motor speed regulation improves overall system performance, reduces mechanical wear, and enhances operational uptime.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model: 25B-D030N104
• Product Type: AC Drive / Variable Frequency Drive
• Series: PowerFlex 525
• Input Voltage: 480 V AC, 3-phase
• Power Rating: Approximately 20 HP
• 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 and 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 20 HP 480 V AC Drive
• Rockwell PowerFlex 525 25B-D030N104 with safety option
• ABB ACS355-03E-15A8-4 Inverter Drive