Allen-Bradley 25B-D1P4N114 | PowerFlex 520 Series AC Drive

Overview

The Allen-Bradley 25B-D1P4N114, part of the PowerFlex 525 family by Rockwell Automation, is a versatile and energy-efficient AC drive designed for various motor control applications. With an output power of 0.4 kW (0.5 HP), it operates on 380–480V AC, 3-phase input voltage and provides advanced control methods such as Sensorless Vector Control (SVC) and Volts per Hertz (V/Hz).

Technical Specifications:

• Brand/Manufacturer: Allen-Bradley, Rockwell Automation
• Model Number: 25B-D1P4N114
• Suffix Meaning:
  • 25B: PowerFlex 525 series
  • D: Three-phase operation
  • 1P4: 1.4 A output current
  • N114: Open Type with EMC filter
• Output Current: 1.4 A
• Input Voltage: 323–528 VAC
• Output Voltage: 0–460 VAC
• Frequency Range: 0–500 Hz
• Control Methods: V/Hz, SVC, Closed Loop Vector, Permanent Magnet Motor Control
• Enclosure: IP20/NEMA UL Type Open
• Integrated Features: Safe Torque Off (STO), EMC Filter, Ethernet/IP, RS485 Communication
• I/O Capabilities:
  • 7 Discrete Inputs (Sink/Source)
  • 1 NO, 1 NC Output Contacts
  • 2 Analog Inputs (0-10VDC, 0-20mA)
  • 1 Analog Output (0-10VDC, 0-20mA)

FAQ:

1. What is the enclosure rating of the 25B-D1P4N114?
   The drive has an IP20/NEMA UL Type Open rating, suitable for indoor environments.
2. What control methods does this drive support?
   It supports V/Hz, Sensorless Vector Control, Closed Loop Vector, and Permanent Magnet Motor Control.
3. Can this drive be panel-mounted?
   Yes, it supports panel mounting and DIN rail installation.
4. Does the drive include an EMC filter?
   Yes, the drive comes with an integral EMC filter for reduced electromagnetic interference.

Check official datasheet for more detailed information: PowerFlex 520-series AC Drive