AC Drive | Allen-Bradley 25B-E9P9N104

Allen-Bradley PowerFlex 525 — 25B-E9P9N104 Variable Frequency Drive

Key Specifications

• Voltage Class: 525-600 VAC nominal input range
• Input Voltage: 446-660 VAC operational range
• Output Voltage: 0-575 VAC variable control
• Output Current: 9.9 Amps maximum rating
• Power Rating: 7.5 HP (approximately 5.6 kW)
• Physical Frame: Frame C compact design
• Enclosure Rating: IP20 / NEMA open protection
• Unit Weight: 2.3 kilograms for easy handling

Performance Characteristics

• Speed Range: 0-500 Hz output frequency
• Carrier Frequency: 2 kHz to 16 kHz user adjustable
• Drive Efficiency: Approximately 97.5% energy efficient
• Control Modes: Volts per Hertz and sensorless vector
• Advanced Control: Closed-loop velocity and PM motor control
• Speed Accuracy: ±0.1% with proper feedback systems

Protection Features

• Bus Overvoltage: 1005 V DC (approximately 711 VAC)
• Bus Undervoltage: 87 V DC (approximately 344 VAC)
• Motor Overload: Class 10 protection rating
• Overload Capacity: 150% for 60 seconds, 180% for 3 seconds
• Overcurrent Protection: 200% hardware and 300% instant
• Short-Circuit Rating: 100,000 Amps withstand capability

I/O & Communication

• Digital Inputs: 7 configurable sink/source inputs
• Analog Inputs: 2 channels (0-10V or 4-20mA), 10-bit resolution
• Analog Output: 1 channel (0-10V or 4-20mA)
• Output Relays: 2 opto outputs and 2 relay outputs
• Built-in Networks: EtherNet/IP and LCD HMI standard
• Serial Communication: RS485 port for basic connectivity
• Optional Networks: ProfiBus, Dual-Ethernet, DeviceNet available
• Multi-Drive Support: Up to 5 drives per DSI network node

Environmental Specifications

• Operating Temperature: -20°C to +50°C (-4°F to 122°F)
• Operating Humidity: Up to 95% RH non-condensing
• Storage Temperature: -40°C to +85°C (-40°F to 185°F)
• Installation Altitude: 1000 meters maximum without derating

Frequently Asked Questions

What motor size does the 25B-E9P9N104 drive support?
This VFD controls 7.5 HP (5.6 kW) three-phase AC motors effectively.

Is this genuine Allen-Bradley equipment?
We supply only authentic Allen-Bradley products with full manufacturer warranty.

What communication protocols are built-in?
The drive includes EtherNet/IP and RS485 communication standard.

Do you have the 25B-E9P9N104 in stock?
We maintain complete inventory of this PowerFlex 525 model for fast shipment.

What protection features does this drive include?
Comprehensive protection includes overload, overcurrent, and short-circuit safety.

What is the operating temperature range?
The drive operates from -20°C to +50°C in industrial environments.

For complete technical specifications and installation guidelines:
Download PowerFlex 520-series AC Drive Technical Documentation (PDF)

For pricing and technical support on the 25B-E9P9N104 drive:
Contact: sales@nex-auto.com