Ventilation Solutions for Marine and Naval Applications
ETRI Ventilation Solutions for Marine Applications
- Code :
- 126LF0181001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
- Code :
- 126LF0182001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
- Code :
- 126LH0181001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
- Code :
- 126LH0182001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
- Code :
- 126LJ0181001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
- Code :
- 126LJ0182001
- Designation :
- AC 80 x 80 x 38 mm Fan
- Range :
- Axial compact AC fan
ETRI designs custom ventilation solutions for marine applications, meeting the requirements of the most demanding maritime environments and applicable industry standards.
Our fans provide cabin ventilation, cooling for electronic equipment, and thermal management for onboard systems. They help maintain optimal passenger comfort while ensuring the reliability of electronic and electrical equipment throughout the vessel.
ETRI High-Performance DC fans, compact DC axial fans, and 400Hz fans are specifically designed to efficiently dissipate the heat generated by electronic components, reducing the risk of overheating and extending equipment service life.
Rugged and reliable, ETRI ventilation solutions meet the needs of shipbuilders and system integrators by delivering high ventilation performance, high resistance to harsh marine environments, and configurations tailored to the requirements of each application.
ETRI 400Hz axial fans deliver airflow rates of up to 970L/s and rotational speeds of up to 23,000rpm. Available in 11V or 200V, with single-phase or three-phase motors, they provide power ratings of up to 1,250W. Selected models are also available in dual-voltage (115V / 200V) versions for easier integration into different electrical systems.
Compact and high-performing, ETRI DC axial fans are particularly well suited for cooling electronic equipment and electrical enclosures.
Key features:
- Airflow up to 120L/s
- Static pressure up to 32mmH₂O
- 12V, 24V, and 48VDC supply voltages
- Available options: tachometer output, alarm signal, IP protection ratings, connector options, and custom configurations
ETRI develops custom fan trays integrating multiple compact axial fans to optimize the cooling of electrical and electronic racks. Each solution is engineered to meet your installation constraints and airflow requirements.
High-Performance DC Axial Fans
Designed for the most demanding applications, ETRI High-Performance DC fans provide an excellent balance of airflow, static pressure, and reliability.
Key features:
- Airflow up to 514 L/s
- Static pressure up to 98mmH₂O
- 26V, 28V, and 110VDC motor options
- Available protective features: tropicalized construction, salt spray resistance, shock and vibration protection
- Two-stage versions available for applications with high pressure losses
All ETRI ventilation solutions can be customized to meet the mechanical, electrical, and environmental requirements of your application, ensuring optimal integration and efficient thermal management.
High-Reliability Ventilation Solutions for Marine and Naval Environments
Marine applications, whether in commercial shipbuilding (cruise ships, merchant vessels) or naval defense (frigates, submarines), demand ventilation technologies with uncompromising reliability. Equipment is continuously exposed to humid, salt-laden atmospheres that accelerate corrosion and reduce component lifespan. ETRI offers compact axial and centrifugal fans specifically engineered to withstand these harsh operating conditions.
- Advanced Protection Against Corrosion and Humidity
- C17 manufacturing specification: Surface treatment and winding protection process specifically developed to meet the stringent requirements of naval applications.
- Salt fog and tropical humidity resistance: Solutions qualified for severe environmental testing in accordance with NFC 20-703 and MIL-STD-202 Method 103B, ensuring long-term motor reliability.
- High ingress protection (IP) ratings: Sealed motors (up to IP55 and beyond) designed to prevent seawater and salt spray ingress.
- Typical Marine Applications
- Onboard electronics cooling: Active thermal management of navigation computers, maritime radar systems, satellite communication equipment, and electrical control cabinets.
- Cabin ventilation and HVAC: Air renewal, heating, and air conditioning to ensure passenger and crew comfort while maintaining high indoor air quality.
- Propulsion systems and engine compartments: Fresh-air supply and hot-air extraction in confined technical spaces.
- Compliance with Marine and Defence Standards
- Designed to meet the requirements of Navy electrical and environmental specifications, including MIL-STD standards.
- Available with high-performance DC motors (28 VDC) or AC motors, including 400 Hz versions for naval aerospace applications, ensuring compatibility with the dedicated onboard power systems used in commercial and defence vessels.