DC High-Performance Fans: Intelligent Speed Control and Energy Efficiency

ETRI DC High Performance fans

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Code :
103D
Designation :
DC 80 x 117 x 60 mm fan
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High Performance DC fan
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Code :
200DW3LM11000
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DC Ø 200,00 x 70,00 mm Fan
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High Performance DC fan
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Code :
200DW8LM11000
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DC Ø 200,00 x 70,00 mm Fan
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High Performance DC fan
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Code :
63DBV01E6000
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DC Ø 239,5 x 157,2 mm Fan
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High Performance DC fan
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Code :
80D
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DC 113 x 153 x 88,5 mm fan
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High Performance DC fan
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Code :
97DBW01C6200B NR
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DC Ø 350 x 263 mm Fan
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High Performance DC fan
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High-Performance Fans

ETRI high-performance fans are designed to deliver powerful ventilation and reliable cooling for the most demanding industrial applications. Available with DC motors (26V, 28V, and 110V), they provide outstanding airflow and static pressure performance, meeting the requirements of the railway, aerospace, power electronics, and data center industries.

Engineered for operation in harsh environments, they can be equipped with dedicated protective features to ensure reliable performance under the most demanding conditions, including:

  • Tropicalized construction
  • Salt spray resistance
  • Reinforced protection against shock and vibration
  • Configurations designed for critical applications

For installations requiring exceptionally high static pressure, ETRI also offers two-stage fans. This design significantly increases performance while minimizing installation space, making it particularly well suited for cooling systems with high pressure losses.

 

Technical Specifications

  • Technology: high-performance axial fans
  • Impellers: high-performance plastic or aluminum
  • Maximum airflow: up to 514L/s
  • Maximum static pressure: up to 98mmH₂O
  • Motor options: 26V, 28V, and 110V DC
  • Housings: aluminum
  • Customization Options

ETRI high-performance fans can be configured to meet the specific requirements of your application. A wide range of mechanical, electrical, and environmental options is available to optimize system integration, performance, and service life—even in the most demanding operating environments.

Ventilation Solutions for the Most Demanding Industrial Environments

ETRI high-performance fans are designed to provide efficient cooling and reliable thermal management for the most critical applications. Rugged and durable, they meet the requirements of industries where continuous operation and high performance are essential, including railway, aerospace, defense, telecommunications, data centers, power electronics, and industrial equipment.

With their ability to deliver high airflow and application-specific static pressure, ETRI solutions provide effective cooling for electronic equipment, electrical enclosures, onboard systems, and a wide range of industrial installations. Their robust design ensures reliable, long-lasting ventilation performance, even in the harshest operating environments.

DC High-Performance Ventilation Technology with Intelligent Control

The ETRI range of DC High-Performance Fans combines compact design, outstanding energy efficiency, and advanced thermal management. Equipped with electronically commutated brushless DC motors, these precision-engineered fans are ideally suited for cooling embedded electronics, telecommunications equipment, aerospace systems, and railway applications.

  • Standard DC Supply Voltages

Available with standard nominal supply voltages of:

- 12 VDC
- 24 VDC
- 48 VDC

Additional versions are available for industrial and railway power networks, including 72 VDC and 110 VDC.

  • Intelligent Control Features (Optional)

Advanced monitoring and control functions enable dynamic thermal management, including:

- PWM (Pulse Width Modulation) speed control
- 0–10 V analog speed control
- Tachometer output for speed monitoring and condition monitoring
- Locked-rotor alarm
- Soft-start function
 

  • High Performance and Energy Efficiency

Thanks to the efficiency of their brushless DC motors, ETRI High-Performance DC Fans deliver an excellent airflow-to-power ratio, combining low energy consumption with high static pressure in a compact footprint.

  • Rugged Construction
     

- Robust die-cast or machined aluminum housings
- High-quality sealed precision ball bearings providing extended service life (L10 at 40 °C)
- Reliable operation over a wide temperature range, typically from -40 °C to +85 °C
- Protection and Compliance

 

  • On demand, ETRI DC High-Performance Fans can also be supplied in compliance with demanding industry standards, including:

- EN 45545-2 for railway fire and smoke protection
- MIL-STD-810 environmental, shock, and vibration requirements
- CE and RoHS directives

These features make ETRI DC High-Performance Fans the ideal solution for mission-critical applications requiring precise airflow control, maximum reliability, and long-term performance.