6-Blade Design
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N/A
- Less torque than 10-blade fan - extends the life of the fan
- 40% lighter than 10-blade fan - reduces stress on building, lowers freight cost, eases installation
- Less fan weight reduces load on attachment points
- Lowest and most effective Solidity ratio in the industry
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Drive System / Variable Frequency Drive (VFD)
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N/A
- Industrial-grade integrated motor/gear box assembly - lifetime rated; no maintenance
- Advanced, programmable VFD - rated for extreme environmental conditions
- VFD is fan mounted and factory wired- 100% operational QC check prior to shipment
- Compliant with National Fire Protection Association (NFPA) HVLS fire safety standards
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Blade-Lock Safety System™
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N/A
- Redundant safety system that interconnects the blades, hub, drive shaft and frame
- Blade straps and retaining collars lock blades to the hub struts and to adjacent blades
- Safety plate attached to the frame prevents separation of hub assembly
- Safety cables and guy wires provide additional security- further connecting the fan to the facility structure and providing extra stabilization if fan is exposed to crosswinds
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Operating Controls
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N/A
- Adjustable speed control panel with forward/off/reverse switch and remote diagnostics
- Connection via CAT 5E cables
- iFan™ option allows network configurator and centralized operation
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Airfoil (Blade) Design
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N/A
- NACA aerodynamic profile specifically suited for rotary airfoil applications
- One piece, extruded anodized aluminum design
- Generates more efficient down flow resulting in a more powerful horizontal floor jet
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