Allen-Bradley 25B-D024N104 PowerFlex 525 Adjustable Frequency AC drive

The Allen-Bradley 25B-D024N104 is a PowerFlex adjustable Frequency AC Drive. This drive, among any other adjustable frequency drives are primarily used to implement discrete motor control such as Start / Stop, Forward / Reverse, Jog / Manual and Automatic and Single / Continuous operation. Aside from carrying standard motor control commands, this adjustable frequency AC drive enables analog speed control through by providing PWM signal to the motor, implemented through a variety configurable control methods such as Volts per Hertz (V/Hz), Sensorless Vector Control (SVC), Closed loop velocity vector control and Permanent Magnet motor control.

Aside from the control methods supported by the 25B-D024N104 include positioning control through Closed loop feedback with an optional encoder card and Point-to-point positioning mode. It also implements PointStop technology which is a trademark of Allen-Bradley, used to halt motor load in a consistent manner without requiring use of an encoder feedback. This adjustable frequency drive also comes with integral Proportional + Integral + Derivative (PID) control algorithm capability which allow the drive to automatically regulate and maintain the speed of the motor at a specified setpoint without the need of an external controller that implements the same control algorithm.

Technical specifications for 25B-D024N104

BrandAllen-Bradley

Part Number/Catalog No.25B-D024N104

Output Current17.0 A

ManufacturerRockwell Automation / Allen-Bradley

Product Family:PowerFlex 525

Input Voltage:323-528 VAC

Input Phase:3-Phase

Output Voltage:0-460VAC

Output Power:7.5 kW or 10.0 HP

I/O:Discrete Inputs: Seven (7) Sink / Source Discrete Outputs: One (1) N.O.; One (1) N.C. Contacts; Two (2) Digital / Optocoupler Analog Input: Two (2) Analog Input 0-10VDC; 0- 20mA Analog Output: One (1) Analog Input 0-10VDC; 0- 20mA

Installation:Panel Mount / DIN Rail

Zero Stacking:Supported

Enclosure Rating:IP20 / NEMA UL Type Open

Control Method:Volts per Hertz (V/Hz), Sensorless Vector Control (SVC), Closed loop velocity vector control, and Permanent Magnet motor control.

PointStop Technology:Integrated

Integrated safety:Safe-Torque Off (STO) functionality

Built-in communication port:Ethernet I/P / RS485

SeriesPowerFlex 525 Drive

VoltageThree Phase, 480 VAC

Enclosure TypeIP20 NEMA / Open Type

Interface ModuleStandard

Frame SizeFrame C

EMC Filtering OptionsNo Filter