Stock New Original Honeywell 51303940-150 Cabinet Cooling Dual-fan

The Honeywell 51303940-150 is a dual-fan cooling assembly with alarm capability, designed by Honeywell for industrial control cabinets. It is compatible with DCS systems such as TDC 2000/3000 and Experion PKS. Featuring a built-in fault monitoring and alarm system, it outputs an alarm signal when fan speed is abnormal or airflow is insufficient, providing forced air cooling protection for CPUs, I/O cards, and power modules inside the cabinet.

  • Item No :

    51303940-150
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Item Specification
    Product Type Cabinet Fan Assembly with Alarm
    Manufacturer Honeywell
    Compatible Systems TDC 2000/3000, Experion PKS and other DCS systems
    Rated Voltage 85–132V AC, 47–63Hz
    Rated Current 0.5A
    Fan Configuration Dual-fan redundant design; continues operating if one fan fails
    Alarm Function Integrated fan fault monitoring with dry contact alarm output
    Mounting Standard cabinet flush mounting
    Weight Approx. 3.22 kg
    Operating Temperature -10°C to +60°C
    Protection Rating IP20 (for in-cabinet use)

    Related Product Model Recommendations

     
     
    Model Fan Configuration Application Scenario
    51303940-100 Single Fan Cabinets with lower cooling demand
    51303940-150 Dual Fan Standard industrial control cabinets (this model)
    51303940-200 Four Fans Large cabinets or high cooling demand
    51303940-300 Six Fans Extra-large cabinets or extreme cooling environments

    Frequently Asked Questions (FAQ)

    Q1: Which Honeywell systems is the 51303940-150 compatible with?
    A: It is primarily designed for cabinet cooling in Honeywell TDC 2000/3000 and Experion PKS DCS control systems.

    Q2: Under what conditions does the alarm function trigger?
    A: The built-in monitoring system outputs an alarm signal when fan speed is abnormal, a fan fault occurs, or airflow is insufficient.

    Q3: What is the difference between the dual-fan design and a standard fan?
    A: The dual-fan redundant design means that if one fan fails, the other continues to operate, ensuring uninterrupted cooling protection.

    Q4: What are the power supply requirements for this fan assembly?
    A: It requires 85–132V AC, 47–63Hz power with a rated current of 0.5A.

    Q5: What does the IP20 protection rating mean?
    A: IP20 indicates protection against solid objects (≥12.5mm in diameter) with no water protection, suitable for in-cabinet installation.

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