Allen-Bradley - 25B-E027N104 Adjustable Frequency AC Drives

Allen-Bradley PowerFlex 525 VFD: Advanced Industrial Drive

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 25B-E027N104
• Communication: Dual EtherNet/IP ports with USB support
• Enclosure Rating: IP20 / NEMA Open Type
• Brake System: Internal brake IGBT included
• Maximum Family Rating: Up to 30 HP / 22 kW
• Operating Temperature: Up to 50°C (122°F)
• Storage Temperature: -40°C to +85°C

Installation & Environmental Ratings

• Operating Altitude: No derate to 1000 m (3,300 ft)
• Altitude Derating: 10% per 1,000 m above base altitude
• Power Terminal Size: Accepts up to 26.7 mm² (3 AWG)
• Minimum Terminal: 8.4 mm² (8 AWG)
• Mounting Clearance: 95 mm top with fan kit
• Side Clearance: 25-50 mm for proper ventilation
• Terminal Torque: 6.0-7.4 N·m (53-65 lb·in)

Frequently Asked Questions (FAQ)

What communication features does this PowerFlex 525 model include?

• The 25B-E027N104 features dual EtherNet/IP ports and USB configuration support.

What is the maximum operating temperature for this drive?

• This VFD operates reliably at temperatures up to 50°C (122°F) without derating.

Does this model include a braking function?

• Yes, it features an internal brake IGBT for dynamic braking applications.

What are the altitude limitations for this drive?

• No derating required up to 1000 meters, with 10% derating per additional 1000 meters.

What wire size does the Frame E terminal accept?

• The terminal accepts conductors from 8.4 mm² to 26.7 mm² (8-3 AWG).

Is this model available for immediate shipment?

• Yes, we have this drive in stock and ready for fast delivery.

For complete installation guidelines and technical specifications, download the product manual.
Download the PDF guide here: PowerFlex 520-series AC Drive

For technical specifications and ordering information, contact our sales team.
Contact: sales@nex-auto.com