D1751S48B9CP-33 Industrial Cooling Fan: Comprehensive Technical Guide for PLC Systems
D1751S48B9CP-33 Industrial Cooling Fan
High-Performance 48V DC Axial Cooling Fan for PLC Systems and Industrial Automation
Product Overview
The D1751S48B9CP-33 is a premium industrial-grade cooling fan specifically designed for demanding automation environments. This 48V DC axial fan provides reliable thermal management for PLC systems, servo drives, inverters, and other critical industrial equipment requiring consistent cooling performance.
Manufactured with precision engineering, this cooling solution features a robust construction with ball bearing technology, ensuring extended operational life and minimal maintenance requirements in industrial settings.
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Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Model Number | D1751S48B9CP-33 | Original manufacturer part number |
| Input Voltage | 48V DC | Direct current operation |
| Operating Current | 2.3A | Maximum current draw |
| Dimensions | 172mm × 172mm × 51mm | Standard 17cm fan size |
| Airflow Capacity | 110 CFM | Cubic Feet per Minute |
| Rotation Speed | 3000 RPM | Revolutions per minute |
| Bearing Type | Ball Bearing | Extended lifespan design |
| Wire Configuration | 4-Wire | PWM control capability |
| Mounting Type | Screw Mounting | Standard industrial mounting |
| Operating Temperature | -10°C to +70°C | Industrial temperature range |
Key Features & Benefits
High Airflow Performance
Delivers 110 CFM airflow capacity, providing efficient cooling for heat-intensive industrial equipment and preventing thermal shutdowns in critical applications.
Industrial-Grade Construction
Built with durable materials and ball bearing technology for extended operational life in harsh industrial environments with minimal maintenance requirements.
PWM Speed Control
4-wire configuration enables precise speed control through PWM signals, allowing for optimized cooling performance based on temperature requirements.
Wide Voltage Tolerance
Designed to operate reliably within industrial voltage fluctuations, ensuring consistent performance even in unstable power conditions.
Industrial Applications
Primary Applications in Industrial Automation:
- PLC Systems Cooling: Temperature management for Allen-Bradley, Siemens, and other PLC controllers
- Servo Drive Cooling: Thermal regulation for servo motor drives and amplifiers
- Inverter/Converter Cooling: Heat dissipation for power conversion equipment
- Industrial PC Enclosures: Cooling for embedded computers and HMI systems
- Power Supply Units: Thermal management for industrial power supplies
- Motor Control Centers: Ventilation for MCC panels and cabinets
- CNC Machine Tools: Cooling for control systems and drives
Installation & Compatibility
The D1751S48B9CP-33 features a standard 172mm × 172mm footprint with 51mm depth, making it compatible with most industrial equipment requiring 17cm cooling fans. The 4-wire configuration includes:
- Power Wires: 48V DC positive and ground connections
- Control Wires: PWM signal input and tachometer output for speed monitoring
- Mounting: Standard screw mounting with vibration-dampening options available
Important Installation Notes:
Ensure proper voltage regulation to maintain 48V DC input. Verify airflow direction matches equipment requirements. Always follow manufacturer guidelines for electrical connections and safety precautions.
Frequently Asked Questions (FAQ)
What is the primary application of the D1751S48B9CP-33 cooling fan?
The D1751S48B9CP-33 is specifically designed for industrial automation equipment, including PLC systems, servo drives, inverters, and industrial power supplies requiring reliable 48V DC cooling solutions.
Can this fan be used with 24V systems?
No, the D1751S48B9CP-33 is specifically designed for 48V DC operation. Using it with 24V systems will result in insufficient airflow and potential operational issues. Always match the fan voltage to your system requirements.
What is the expected lifespan of this industrial cooling fan?
With ball bearing construction and industrial-grade components, this fan typically offers 50,000+ hours of continuous operation under normal industrial conditions, depending on environmental factors and maintenance.
Does this fan support speed control?
Yes, the 4-wire configuration includes PWM (Pulse Width Modulation) control capability, allowing for precise speed adjustment based on cooling requirements and temperature conditions.
What maintenance is required for this cooling fan?
Regular cleaning of air intake and exhaust areas is recommended. The ball bearing design minimizes maintenance requirements, but periodic inspection for dust accumulation and bearing noise is advised for optimal performance.
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Technical References & Standards
The D1751S48B9CP-33 complies with relevant industrial standards for cooling equipment and electrical safety. For detailed technical specifications and installation guidelines, refer to:
- Industrial Cooling Standards: IEC 60335, UL 507
- Electrical Safety: CE, RoHS compliance
- Environmental Ratings: IP20 protection level
- Vibration Resistance: Industrial-grade shock and vibration tolerance
External References: This product is commonly referenced in industrial automation catalogs and is compatible with major PLC systems including Allen-Bradley, Siemens, and Mitsubishi automation equipment.
Ordering Information & Support
For technical support, installation guidance, or to verify compatibility with your specific industrial equipment, contact our technical support team. Provide your equipment model numbers and cooling requirements for personalized assistance.
Note: Always verify voltage requirements and physical dimensions before installation. Our technical team can provide CAD drawings and installation diagrams upon request.
