Introduction

The Allen Bradley 25B-D024N104 PowerFlex 525 AC Drive is designed to deliver robust and efficient motor control for medium- to high-power industrial applications. Its combination of advanced control modes, protective features, and compact panel footprint makes it ideal for OEMs, system integrators, and industrial facilities seeking reliable motor performance and energy efficiency.

Technical Specifications

Feature	Specification
Model	25B-D024N104
Drive Series	PowerFlex 525 AC Drive
Input Voltage	380–480V AC, 3-phase
Output Voltage	0–480V AC, 3-phase
Output Current	24 A
Power Rating	15 kW (20 HP)
Control Method	V/Hz, Sensorless Vector
Dimensions (L × W × H)	260 × 130 × 212 mm
Weight	3.9 kg (8.60 lb)
Enclosure Rating	IP20
Communication	Modbus, optional industrial networks
Ambient Operating Temperature	0–50°C (32–122°F)

Applications

The 25B-D024N104 PowerFlex 525 AC Drive is built to provide precise and reliable motor control in industrial settings that demand efficiency and performance. Key applications include:

Heavy-duty conveyor and material handling systems
Pumps, fans, and compressors in industrial automation
Assembly line machinery requiring smooth speed and torque control
Retrofitting legacy motor drives for improved energy efficiency
OEM equipment where compact, high-performance AC drives are needed

Its robust design ensures long-term reliability while enabling integration into both new installations and existing systems.

Advantages

High Performance: Smooth acceleration and precise speed regulation for demanding industrial motors
Compact Design: 260 × 130 × 212 mm footprint allows efficient use of control panel space
Energy Efficiency: Advanced control algorithms reduce power consumption and operating costs
Flexible Control Options: V/Hz and sensorless vector control modes for diverse applications
Reliable Protection: Overload, overcurrent, and thermal safeguards protect the drive and motor
Network Integration: Compatible with Modbus and other industrial network protocols
User-Friendly Interface: Easy setup and monitoring via integrated keypad

Technical FAQs

Which motors are compatible?
Three-phase AC induction motors within the rated current of the drive.
What is the input voltage requirement?
380–480V AC, 3-phase.
Does it support vector control?
Yes, it supports sensorless vector control for precise torque and speed regulation.
Can it integrate with PLCs?
Yes, it supports industrial network communication for PLC integration.
Is it suitable for continuous industrial operation?
Yes, designed for reliable 24/7 use.
Does it provide braking capability?
Yes, external braking resistor support is available for rapid deceleration.
What protection features are included?
Overload, overcurrent, undervoltage, and thermal protection.
Can it handle variable torque applications?
Yes, ideal for pumps, fans, and variable torque systems.
Is real-time monitoring available?
Yes, via the drive’s keypad interface for status and fault reporting.
Does it require routine maintenance?
No, engineered for long-term, low-maintenance operation.