Product Overview
The Honeywell 51401473-100 is a high-performance cooling fan assembly specifically engineered for dual-node chassis in industrial control systems. It provides redundant forced-air cooling to maintain stable operating temperatures for critical processors, power supplies, and communication modules . This assembly plays a vital role in preventing thermal-related failures and extending the service life of automation hardware in demanding environments.
The unit features a rugged aluminum frame and a compact form factor that simplifies installation and maintenance. Its dual-fan configuration delivers consistent airflow, ensuring reliable thermal management for Honeywell DCS platforms such as TDC 3000 and Experion PKS . The assembly draws power directly from the chassis backplane, eliminating the need for separate cabling.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 51401473-100 |
| Product Type | Dual Node Fan Assembly |
| Cooling Method | Redundant forced-air with dual axial fans |
| Input Voltage | 24 VDC via chassis backplane |
| Fan Speed | 3,000 RPM per fan |
| Airflow | 30 CFM per fan (60 CFM total) |
| Static Pressure | 0.25 inch of water column per fan |
| Current Draw | 0.35 Amps per fan |
| Dimensions | 200 x 120 x 50 mm |
| Weight | 1.2 kg |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Material | Aluminum frame with industrial-grade housing |
| Country of Origin | USA |
Key Features
Redundant Cooling Design – The dual-fan configuration ensures continuous airflow even if one fan fails, thereby maximizing system uptime and reliability .
Industrial-Grade Durability – The aluminum frame provides excellent vibration damping and noise reduction, while the robust construction withstands harsh industrial conditions .
Plug-and-Play Installation – This assembly integrates seamlessly into compatible Honeywell chassis, making replacement and maintenance straightforward .
Low Acoustic Output – The fans operate quietly, making them suitable for control room environments where noise reduction is essential .
System Health Monitoring – Built-in sensors allow the control system to monitor fan status and speed, providing alerts in case of abnormal operation .
Applications
The Honeywell 51401473-100 is ideal for thermal management in oil and gas refineries, chemical processing plants, power generation facilities, and pharmaceutical manufacturing environments. It ensures stable module performance in continuous operation scenarios where heat dissipation is critical.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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