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SKU:25A-B2P5N104
Allen-Bradley 25A-B2P5N104 PowerFlex 523 Drive 0.75kW 2.5A
Manufacturer: Allen-Bradley
Product No.: 25A-B2P5N104
Product Type: AC Drive
Product Origin: USA
Payment:T/T, Western Union
Weight: 1100g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Allen-Bradley 25A-B2P5N104 PowerFlex 523 AC Drive
The Allen-Bradley 25A-B2P5N104 is a PowerFlex 523 series AC drive delivering 0.75 kW (1 HP) output. Operating on 208-240 VAC three-phase input, this Frame A drive provides 2.5 Amps output current with V/Hz control. Built-in Modbus RTU (RS485) communication enables flexible integration. Weighing approximately 1.2 kg (2.65 lbs), this drive features natural convection cooling and IP20 enclosure for panel mounting applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model Number | 25A-B2P5N104 |
| Series | PowerFlex 523 |
| Frame Size | Frame A |
| Cooling | Natural convection cooling |
| Maximum Output Frequency | 60 Hz |
| Control Method | V/Hz Control |
| Nominal Power Output | 0.75 kW (1 HP) |
| Output Current | 2.5 Amps |
| Input Voltage | 208-240 VAC (Three-Phase) |
| Operating Temperature | -10°C to +50°C (14°F to 122°F) |
| Enclosure Type | IP20 / Open Type |
| Communication Ports | Built-in Modbus RTU (RS485) |
| Interface Module | Standard module |
| Mounting Options | Wall mount or panel mount |
| EMC Filtering | Not included |
| Protection Features | Overload, Overvoltage, Undervoltage, Overcurrent, Short Circuit |
Model Number Breakdown
- 25A – PowerFlex 523 Series
- B – 208-240V AC Input
- 2P5 – 2.5 Amp Output
- N – No EMC Filter
- 104 – Standard Interface Module
Installation & Field Application Guide
- Mount the drive vertically on a flat, non-combustible surface. Allow minimum 50mm clearance above and below for natural convection airflow.
- Size input and output wiring per local electrical codes. Use 14 AWG minimum for power connections.
- Connect RS485 communication wires twisted-pair shielded. Ground the shield at the drive end only.
- Set motor parameters (voltage, current, frequency) during initial commissioning using the integrated keypad or software.
Why Choose the 25A-B2P5N104
- Compact Frame A design saves panel space while delivering 0.75kW output.
- Built-in Modbus RTU enables direct connection to PLCs and SCADA systems.
- Comprehensive protection features safeguard the drive and connected motor.
- Natural convection cooling eliminates fan maintenance and reduces noise.
Field Engineer FAQs
Q1: What is the maximum cable length for Modbus RTU communication?
A1: For RS485 Modbus RTU, maximum cable length is 1200 meters (4000 feet) at baud rates up to 115.2 kbps. Use 120-ohm termination resistors at both ends for long runs.
Q2: Can this drive be used for single-phase input?
A2: No, the 25A-B2P5N104 requires three-phase 208-240V AC input. Single-phase operation will cause under-voltage faults.
Q3: Does this drive support a braking resistor?
A3: Yes, Frame A drives support optional braking resistors for rapid deceleration of high-inertia loads. Use a resistor rated for 5% duty cycle at the drive output.
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