🔧 Product Overview | German Engineering, Industrial Backbone

The FN080-SDA.6N.V7 belongs to ZIEHL-ABEGG’s premium axial fan series, engineered for 400V AC heavy-duty applications. Featuring an 800mm impeller diameter combined with a high-efficiency external rotor motor, it delivers exceptional airflow while maintaining low noise levels. Whether used in large variable frequency drive cabinets, wind turbine nacelles, or battery energy storage system (ESS) thermal management, this model ensures stable performance under continuous high loads. With IP54 protection, it withstands dust and splashing water even in outdoor enclosures.

📊 Key Technical Specifications | Data Defines Performance

* Typical values; refer to official datasheet for exact electrical parameters. The FN080-SDA.6N.V7 also features thermal overload protection and soft-start to extend service life.

⚙️ Innovative EC Technology | Smart & Energy-Saving

As a pioneer in EC fan technology, ZIEHL-ABEGG equips the FN080-SDA.6N.V7 with a brushless DC motor featuring integrated rectification. Compared to traditional AC fans, energy savings can reach up to 30%. Built-in PID control interface (0-10V / PWM) enables real-time speed adjustment based on temperature sensors, achieving demand-based cooling that significantly reduces power consumption and noise levels. Overload and locked-rotor protection ensure round-the-clock safety for critical equipment.

🏭 High-Power Industrial Cooling | Conquer Extreme Thermal Challenges

In 400V systems, conventional axial fans often face efficiency bottlenecks or excessive noise. The FN080-SDA.6N.V7 uses aerodynamically optimized sickle-shaped blades to deliver stable airflow at high speeds while minimizing turbulence noise. Ideal applications include:

• Large variable frequency drive cabinets & servo drive clusters
• Wind turbine nacelle and tower cooling
• Data center AHU upgrades / condenser replacement
• Battery energy storage systems (ESS) thermal management
• Heavy industrial machinery control panels

🛡️ Rugged Construction | All-Weather Industrial Design

The housing is manufactured from die-cast aluminum with anti-corrosion coating, while the impeller uses high-performance composite material – lightweight yet mechanically strong. Ball bearings are filled with long-life grease and achieve an L10 design life exceeding 60,000 hours. The fan supports any mounting orientation and comes with a standard metal guard for personnel safety. IP54 rating ensures reliable operation in dusty or humid environments.

🔩 Electrical connection is via a terminal box for easy maintenance, and a signal output is available for remote status monitoring. Backed by ZIEHL-ABEGG’s global service network, spare parts and technical support are always within reach.

📐 Selection Guide & System Compatibility

The FN080-SDA.6N.V7 (Art.No:138298) is designed for 400V three-phase industrial grids. Wiring configurations support star or delta connection. For optimal performance, pair with ZIEHL-ABEGG original EC controllers to achieve perfect speed regulation. Optional accessories include inlet filters, silencers, and flanges. For retrofit projects, it directly replaces traditional 800mm axial fans without major structural modifications, delivering an instant energy efficiency upgrade.

📞 Procurement & Technical Support | Fast Response

For bulk projects and OEM requirements, ZIEHL-ABEGG authorized partners provide engineering assistance and sample availability. The FN080-SDA.6N.V7 is stocked with short lead times. Request datasheets, 3D models, or customized fan curves directly through our support channel.

* A dedicated engineer will respond within 24 hours.