25C-E3P0N104 Allen-Bradley PowerFlex 527 Drive 1.5 kW EtherNet/IP

Product Overview

25C-E3P0N104 is a PowerFlex 527 AC drive from Allen-Bradley (Rockwell Automation). It belongs to the PowerFlex 520 Series. This drive fits 525–600V AC three-phase input. As a result, it delivers 1.5 kW (2 HP) in both normal duty and heavy duty. It provides 3 A continuous output current. Frame size is A. The enclosure is IP20 NEMA/Open Type. It has no integral EMC filter. In addition, it features dual-port EtherNet/IP and integrated safety. The drive supports sensorless vector control, V/Hz control, and closed-loop position or velocity control with an optional encoder board.

Key Ratings and Output

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 25C-E3P0N104
• Series: PowerFlex 527 (PowerFlex 520 Series platform)
• Input voltage: 525–600V AC, 3-phase
• Normal duty power: 1.5 kW (2 HP)
• Heavy duty power: 1.5 kW (2 HP)
• Continuous output current: 3 A
• Output frequency: 0–590 Hz (programmable)
• Efficiency: 97.5% typical

Control and I/O

• Control methods: Basic V/Hz, Fan/Pump V/Hz, sensorless vector, SVC Economizer, closed-loop with encoder option
• Carrier frequency: 2–8 kHz (rating based on 4 kHz)
• Digital inputs: 4 programmable, 24V DC
• Analog inputs: 2 isolated, -10…+10V DC or 4…20 mA, 10-bit
• Relay outputs: 2 (1 Form A + 1 Form B)
• Analog output: 1 non-isolated, 0…10V or 0…20 mA
• Encoder input: 25-ENC-2 option board, incremental
• Safe Torque Off: hardwired, PLe / SIL CL 3, response time <12 ms

Electrical and Protection

• Input frequency: 47–63 Hz
• Voltage tolerance: -15% / +10%
• Overload (normal duty): 110% for 60 s, 150% for 3 s
• Overload (heavy duty): 150% for 60 s, 180% for 3 s
• Displacement power factor: 0.98
• DC bus overvoltage trip: 1005 V DC
• DC bus undervoltage trip: 487 V DC
• Power ride-through: 100 ms
• Overcurrent: 200% hardware limit
• Power dissipation: 50 W at rated load

Physical and Environmental

• Frame size: A
• Dimensions (H×W×D): 152.0 × 72.0 × 172.0 mm
• Weight: 1.1 kg (frame-level value)
• Operating temperature: -20…+50 °C without derating; up to +70 °C with fan kit
• Storage temperature: -40…+85 °C
• Relative humidity: 0–95% non-condensing
• Shock: 15 g operating (Frame A)
• Vibration: 2 g operating (Frame A)
• Sound pressure level: 53 dBA (Frame A)
• Altitude: 1000 m max without derating

Installation Guide

• Mount the drive vertically in a pollution degree 1 or 2 environment.
• Use DIN-rail or screw mounting for Frame A.
• For IP30 / NEMA 1, add the 25-JBAx option kit.
• Connect three-phase input. Single-phase input gives 35% of the rating.
• Wire the Safe Torque Off input for functional safety.
• Use the dual EtherNet/IP ports for network connection.
• Install an external brake resistor for dynamic braking.
• Add external EMC filters for EN 61800-3 compliance.

Setup and Maintenance

• Standard interface includes keypad, potentiometer, and LED display.
• Program parameters through the keypad or over EtherNet/IP.
• Use Studio 5000 motion instructions for accel/decel.
• The 25-FANx-70C fan kit raises the ambient limit to 70 °C.
• Fan-cooled design supports reliable operation.

Compatibility Notes

• Works with Logix-based control systems using CIP Motion.
• ControlLogix controllers need a 1756-EN2T, 1756-EN2TR, or 1756-EN3TR module.
• CompactLogix 5370 controllers have dual embedded EtherNet/IP ports.
• Supports linear, star, and DLR topologies.
• CIP Safety allows safety and standard data on the same network.
• No RS-485 DSI port or Modbus RTU interface.
• Verify communication option card support before use.

Certifications

• c-UL-us Listed: UL 508C, CSA C22.2 No. 274
• CE: Low Voltage, EMC, Machinery, RoHS, Ecodesign directives
• UKCA: Safety, EMC, Explosive Atmospheres, Machinery, RoHS regulations
• ATEX: TÜV 15 ATEX 7696 X, Group II Category (2) GD
• Functional safety: TÜV Rheinland, SIL 3 / PLe
• ODVA: conformance tested to EtherNet/IP
• Lloyd’s Register: Type Approval 15/80016(E1)
• Seismic: Trentec tested to AC156
• Ecodesign: meets IE2 efficiency class

Package Contents

• 25C-E3P0N104 PowerFlex 527 AC drive (Frame A)
• Standard interface module with keypad, potentiometer, and LED display
• Installation instructions (520-UM002F-EN-E)
• Note: EMC filter, brake resistor, encoder board, fan kit, and NEMA 1 kit are not included.

FAQ

• Q: What is the difference between normal duty and heavy duty?
  A: Both ratings are 1.5 kW (2 HP) at 3 A. However, overload limits differ. Normal duty provides 110% for 60 s; heavy duty provides 150% for 60 s.
• Q: Can I use single-phase input?
  A: Yes, but the drive gives only 35% of the three-phase rating. Therefore, use three-phase input for full power.
• Q: Does the drive have an encoder input as standard?
  A: No. Add the 25-ENC-2 option board for encoder feedback.
• Q: How do I get IP30 / NEMA 1 protection?
  A: Order the 25-JBAx option kit. The base drive is IP20 NEMA/Open Type.
• Q: What network protocols does it support?
  A: The drive has dual EtherNet/IP ports. It supports linear, star, and DLR topologies. It does not have an RS-485 port.
• Q: Is the Safe Torque Off function certified?
  A: Yes. TÜV Rheinland certifies it to PLe, Category 3, SIL CL 3.
• Q: Can I mount the drive in a hot area?
  A: Yes, up to +50 °C without derating. For higher temperatures, add the 25-FANx-70C fan kit.
• Q: My motor runs in the wrong direction. What should I check?
  A: Swap any two output phases (T1, T2, or T3). Also check the keypad direction setting. This is a common wiring issue.
• Q: The drive trips on overvoltage. What causes this?
  A: The DC bus trips at 1005 V DC. Fast deceleration or high line voltage can cause it. Therefore, increase decel time or add a brake resistor.
• Q: The keypad display is blank. Where do I start?
  A: Check input power and the DC bus. Verify the control module is seated. Logic control ride-through is 0.5 s minimum.