Allen-Bradley 25B-D037N114 PowerFlex 525 Adjustable Frequency AC drive

The Allen-Bradley 25B-D037N114 is an adjustable frequency AC drive from the PowerFlex 525 product bulletin. This frequency drive is a has a compact and space saving design, requiring minimum panel space for installation. It is capable of implementing speed control by modifying value of frequency and standard motor controls which can be initiated through the embedded keypad for local operation, embedded Input and output channels for remote / local operation and embedded communication interface for remote operation.

The integral keypad is not limited to motor operation only, It may also be used to enter or modify the existing configuration of the drive as well function as troubleshooting reference as the LCD readout is capable of displaying drive diagnostics. The embedded I/O channels meanwhile, are composed of Seven (7) Sink / Source discrete inputs, One (1) N.O.; One (1) N.C. Contacts relay outputs and Two (2) Digital / Optocoupler discrete outputs; Two (2) 0-10VDC; 0-20mA analog input and One (1) 0-10VDC; 0-20mA analog output channels. This I/O terminals allow wiring of external signaling devices which enables the drive to be operated outside the keypad. The embedded Ethernet I/P and RS485 interfaces is primarily used to connect the drive in existing communication networks for full integration to Programmable Automation Controllers (PAC), HMI and SCADA systems as well as receive dynamic drive configurations.

Technical specifications for 25B-D037N114

BrandAllen-Bradley

Part Number/Catalog No.25B-D037N114

Output Current37.0 A

ManufacturerRockwell Automation / Allen-Bradley

Product Family:PowerFlex 525

Input Voltage:480VAC

Input Phase:3-Phase

Output Voltage:0-460VAC

Output Power:18.5 kW or 25.0 HP for normal and 15.0 kW or 20.0 HP heavy-duty operation

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:Ethernet I/P / RS485

Optional communication protocols:Dual Ethernet I/P; DeviceNet; ProfiBus DP

SeriesPowerFlex 525 Drive

VoltageThree Phase, 480 VAC

Enclosure TypeIP20 NEMA / Open Type

Interface ModuleStandard

Frame SizeFrame E