Description
Overview
The Honeywell 51400646-100 is a dual-fan assembly engineered to deliver reliable cooling for 5-slot rack chassis in industrial control systems. Designed to maintain optimal operating temperatures, this fan assembly ensures stable performance of processor and I/O modules in high-demand environments. Constructed for rugged industrial use, it meets Honeywell’s stringent quality and durability standards.
Technical Specifications
| Attribute |
Specification |
| Model |
Honeywell 51400646-100 |
| Fan Type |
Dual Fan, Axial Airflow |
| Supported Rack Slots |
5 Module Slots |
| Cooling Capacity |
50 CFM per Slot |
| Dimensions (L×W×H) |
203 × 89 × 38 mm |
| Weight |
3.17 lbs |
| Operating Environment |
Industrial Control Racks |
| Power Requirements |
24V DC / 120V AC (dependent on rack chassis) |
| Noise Level |
≤ 45 dBA |
| Compliance |
Honeywell Industrial Standards |
Applications
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Process Control Systems: Refineries, chemical plants, power generation units.
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Automation Systems: Cooling Honeywell TDC 3000, Experion PKS, and compatible processor/I/O modules.
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Legacy Systems Support: Ensures compatibility with older Honeywell 5-slot rack chassis models, extending operational life of existing setups.
Key Considerations
-
Compatibility: Verify that the fan assembly matches the chassis model (e.g., 51400604-100).
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Cooling Efficiency: Each slot benefits from 50 CFM airflow to prevent module overheating.
-
Maintenance: Inspect fans periodically for dust or obstruction to maintain optimal performance.
-
Lifecycle: Often sourced through specialized distributors for legacy industrial systems.
FAQ
Q: Can this fan assembly replace existing 5-slot chassis fans?
A: Yes, it is designed for Honeywell 5-slot rack chassis but confirm chassis model compatibility.
Q: Is the fan assembly hot-swappable?
A: No, power should be off before installation to ensure safety.
Q: Are there similar models for comparison?
A: The Honeywell 51400604-100 chassis fan kit offers similar airflow but with a single fan option for lower heat loads.
