Allen-Bradley 25B-D043N114 PowerFlex 525 Adjustable Frequency AC drive

The Allen-Bradley 25B-D043N114 PowerFlex 525 is a Frame E Adjustable Frequency Drive. This drive has an input voltage range of 380-480VAC, -15% and + 10 % input voltage tolerance along input frequency range of 47-63 Hz. It delivers output Voltage, frequency, Current and power of 0-460VAC, 3-Phase, 0-500 Hz fully programmable frequency, Current of 43.0 A and Power of 22 kW (30.0 HP) for normal operation and 18.5 kW (25.0 HP) heavy-duty operation, respectively.

This drive is a compact and highly-cost effective device as it can implement motor control, speed control and protective functions via a variety of control methods and supplemental features such as Volts / Hertz, Sensorless Vector Control (SVC), Closed loop velocity vector control and Permanent Magnet motor control method. Supplemental but equally important features include PointStop, Closed loop feedback with an optional encoder card, Point-to-point positioning mode for Positioning control as well as Integral Proportional + Integral + Derivative (PID) control wherein up to Two (2) control loops may be controlled by the drive automatically.

Technical specifications for 25B-D043N114

ManufacturerRockwell Automation

Output Current43 A

Part Number/Catalog No.25B-D043N114

BrandAllen-Bradley

Product Family:PowerFlex 525 Adjustable Frequency AC Drive

Input Voltage:380-480VAC

Input Phase:3-Phase

Output Voltage:0-460VAC

Output Power:22 kW (30.0 HP) for normal operation; 18.5 kW (25.0 HP) heavy-duty operation

I/O:Discrete Inputs: Seven (7) Inputs Discrete Outputs: Two (2) Opto Outputs and Two (2) Relay Outputs Analog Input: Two (2) Analog Input Analog output: One (1) analog output

InstallationPanel Mount

Enclosure Rating:IP20 / NEMA UL Open Type

Frame:B

Control Method:Volts / Hertz Control; Sensorless Vector Control

Built-in communication port:RS485; Ethernet

Optional communication protocols:ProfiBus; Ethernet; DeviceNet;

Integrated Safety:Safe-Torque Off (STO) functionality

EMC Filter:Integrated

SeriesPowerFlex 525 Drive

VoltageThree Phase, 480V AC

Enclosure TypeIP20 NEMA / Open Type

Interface ModuleStandard

Frame SizeFrame E

EMC Filtering OptionsFilter