HyBlade axial fans from ebm-papst .

• HyBlade, an innovative and currently unique hybrid structure for fan blades from ebm-papst, adds a whole new dimension to the strengths of large axial fans! An aluminum core covered in glass-fiber reinforced plastic sets completely new standards from an aerodynamic point of view. The aerodynamically optimized shape in particular yields tremendous benefits in terms of noise emissions in combination with even higher efficiency levels than with conventional blades.
• But the catalog of requirements for our developers also included optimized efficiency, better corrosion protection, weight reduction, and ecological manufacturing with a positive energy balance. And so we are not satisfied with just touching up a few details and improving existing products. The next stage in the development process means taking a major step forward. With an impressive outcome:

Revolutionary in terms of both efficiency and quiet operation.

•  Highly efficient motor technology and electronics
•  Outstanding system efficiency
•  Numerous actuation options
•  "Plug & play" thanks to integrated electronics

Special cooling fans for power transformer.
W3G 710 Series  fans (  W3G710-CH06-84 /  W3G710-FU21-84 )

load · me = Max. efficiency · fa = Free air · cs = Customer specification · ce = Customer equipment Subject to change.

Data obtained at optimum efficiency level.The ErP data is determined using a motor-impeller combination in a standardized measurement setup.

* Specific ratio = 1 + pfs / 100 000 Pa

1. Direction of air flow "V"

2. Cable diameter min. 4 mm, max. 10 mm; tightening torque 4±0.6 Nm

3. Tightening torque 3.5±0.5 Nm

Tech parameters and documents