HIMA X-FAN 18 03

Description

HIMA X-FAN 18 03 Rack Mount Cooling Fan Module

1. Product Description

• Thermal Regulation: Maintains optimal operating temperatures (up to 60°C) for rack-mounted equipment, extending component lifespan by 20–30%.
• Redundant Power Support: Accepts 24 V DC input with surge protection, ensuring continuous operation even during transient voltage fluctuations.
• Quiet Operation: Operates at ≤50 dB(A), minimizing noise in control rooms and industrial environments.
• Easy Integration: Designed for HIMA 19-inch racks, it installs quickly via DIN rail or screw-mounting, with plug-and-play connectivity to system power and monitoring ports.

2. Technical Parameters

Parameter	Specification
Brand	HIMA
Model	X-FAN 18 03
Module Type	Rack-Mounted Cooling Fan (1U Height)
Input Voltage	24 V DC ±20%
Power Consumption	12 W (max at full speed)
Airflow Capacity	180 m³/h
Fan Speed	2500 RPM (constant speed)
Sound Pressure Level	≤50 dB(A)
Operating Temperature	-20°C to +60°C
Storage Temperature	-40°C to +85°C
Protection Class	IP20 (dust protection)
Dimensions (W×H×D)	483 mm × 43 mm × 100 mm (19″ × 1.7″ × 3.9″)
Weight	0.8 kg
Bearing Type	Dual-ball (rated for 70,000 hours at 40°C)
Certifications	CE, UL, RoHS

HIMA X-FAN

3. Advantages and Features

• Reliability and Longevity:
  The X-FAN 18 03 features a 70,000-hour MTBF (mean time between failures) at 40°C, significantly exceeding industry standards. Its dual-ball bearings reduce friction and wear, making it suitable for 24/7 operations in harsh industrial environments.
• Energy Efficiency:
  With a power consumption of just 12 W, the module balances cooling performance with low energy use, ideal for large-scale installations where reducing operational costs is a priority.
• Vibration Resistance:
  Engineered to withstand 5 g vibration (10–500 Hz), the fan module remains stable in high-vibration settings such as manufacturing plants or offshore platforms, minimizing the risk of mechanical failure.
• Simple Maintenance:
  The fan unit is hot-swappable, allowing replacement without powering down the rack. A built-in LED indicator signals fan health, enabling proactive maintenance and reducing downtime.

4. Application Areas and Case Study

Application Areas:

• Industrial Automation: Cooling PLC racks, HMIs, and control modules in manufacturing plants, chemical facilities, and automotive assembly lines.
• Energy Sector: Maintaining optimal temperatures for power distribution units, inverters, and SCADA systems in power plants and renewable energy installations.
• Data Centers: Regulating airflow in server racks and network equipment rooms to prevent overheating and data loss.
• Transportation: Ventilating control cabinets in railway systems, subway stations, and intelligent transportation networks.

Case Study:

5. Competitive Comparison

• Longer Lifespan: 70,000-hour bearing life surpasses most competitors’ 50,000-hour average, reducing replacement frequency and maintenance costs.
• Quieter Operation: Operates at ≤50 dB(A), 10–15% quieter than many alternatives, making it suitable for noise-sensitive control rooms.
• Rugged Construction: Withstands higher vibration levels (5 g vs. standard 3 g), ensuring stability in harsh mechanical environments.
• Perfect Fit for HIMA Racks: Designed specifically for HIMA’s 19-inch subracks, it requires no additional mounting kits, unlike generic third-party fans.
  

  HIMA X-FAN

6. Selection Recommendations

• Cooling Requirements: Calculate your rack’s heat dissipation (in kW) and ensure the X-FAN 18 03’s 180 m³/h airflow is adequate. For racks with >5 kW heat load, consider installing multiple fans for optimal cooling.
• Environmental Conditions: Use the module in environments with temperatures between -20°C and +60°C; in dusty areas, pair it with optional air filters to maintain airflow efficiency.
• Rack Compatibility: Verify your rack adheres to EIA-310 standards (19-inch width) and has sufficient depth (≥100 mm) for proper fan installation.
• Budget Considerations: While the X-FAN 18 03 offers premium reliability, its long lifespan and low maintenance needs provide a lower total cost of ownership compared to cheaper, shorter-lived alternatives.

7. Precautions

• Installation:
  • Mount the fan at the top rear of the rack for optimal exhaust airflow, ensuring a clear air path from front to rear.
  • Route power cables separately from signal wires to minimize electromagnetic interference (EMI).
• Maintenance:
  • Clean fan blades and air vents quarterly using compressed air to remove dust and debris, which can reduce airflow by up to 30% if accumulated.
  • Replace the fan every 5–7 years or when the LED health indicator signals 异常 (anomaly), following HIMA’s recommended maintenance schedule.
• Safety Compliance:
  • Ensure the rack’s overall ventilation complies with IEC 61439 standards, maintaining a minimum airflow rate proportional to the installed equipment’s power consumption.
  • Use a regulated 24 V DC power source within ±20% tolerance to avoid voltage fluctuations that could damage the fan controller.