Product Details
Product Overview
The Honeywell 51304074-100 is a high-capacity Cabinet Fan Assembly designed to maintain thermal equilibrium within Honeywell TDC 3000 and Experion PKS control enclosures. This assembly prevents localized heat buildup that can lead to processor throttling or premature component failure in high-density DCS racks. We supply this unit as 100% Brand New and Original, providing the thermal protection necessary for continuous process operations.
Technical Specifications
The 51304074-100 features a heavy-duty motor and blade design optimized for the static pressure requirements of industrial cabinets.
| Feature | Specification |
| Manufacturer | Honeywell |
| Product Number | 51304074-100 |
| System Compatibility | TDC 3000 / Experion PKS |
| Operating Voltage | 115 VAC / 230 VAC (Variant Dependent) |
| Airflow Capacity | 80 - 120 CFM |
| Power Consumption | 20 - 30 W |
| Dimensions | 150 mm x 150 mm x 50 mm |
| Weight | 1.2 kg |
| Country of Origin | USA |
| Condition | 100% Factory New |
Engineering Advantages
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High-Volume Heat Extraction: This fan delivers up to 120 CFM of airflow, rapidly evacuating stagnant hot air from the top of the cabinet. This ensures that sensitive analog I/O modules and C300 controllers operate within their specified temperature windows, even in unconditioned plant environments.
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Acoustic and Vibration Hardening: The assembly utilizes precision ball bearings and balanced impellers. This design minimizes mechanical vibration that could otherwise loosen terminal connections or disturb delicate disk drives in legacy TDC 3000 stations.
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Industrial Voltage Versatility: The 51304074-100 supports both 115 VAC and 230 VAC inputs (depending on the specific wiring variant), allowing for seamless integration into diverse global power infrastructures without the need for additional step-down transformers.
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Standardized Rack Integration: The 150mm square footprint fits standard Honeywell cabinet ventilation cutouts. Engineers can replace failing fans in under five minutes using existing mounting points, effectively eliminating the risk of system shutdowns during maintenance windows.
FAQs
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Can the 51304074-100 be used in older TDC 3000 cabinets?
Yes. This assembly maintains backward compatibility with legacy TDC 3000 enclosures while serving as a primary spare for modern Experion PKS cabinets. It provides a direct drop-in replacement for failed OEM fans.
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What are the primary indicators that a fan assembly requires replacement?
Monitor your DCS for high-temperature alarms or abnormal audible noise from the top of the cabinet. A vibrating or squealing fan indicates bearing failure; replacing it immediately with a Brand New unit prevents the eventual thermal shutdown of the entire rack.
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Does this assembly include the mounting bracket and guard?
The 51304074-100 typically ships as a complete fan assembly. However, you should inspect your existing housing to ensure the 150mm depth aligns with your specific mounting hardware.
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How do I verify the airflow direction?
The fan housing features an embossed arrow indicating airflow. For standard Honeywell cabinets, ensure the arrow points upward or outward to draw hot air away from the internal electronics and exhaust it through the cabinet vents.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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