We present the first ex-protected EC fans. Now ATEX applications can finally benefit from the advantages of modern EC technology, too. These is the first fans in the world to has specially developed highly efficient GreenTech EC fans for use in explosive areas. These are available as axial and centrifugal fans with backward-curved impeller blades. The products are based on our multiple award-winning HyBlade® and RadiPac product ranges, which have set global benchmarks for efficiency, noise and compactness.

Axial fans are available in sizes of 400–630 with up to 15.000 m³/h.

A highly developed plug & play system allows the fans to be ready for use quickly. This saves time and money:
– Perfectly attuned components.
– Pre-wired and pre-programmed.
– No separate frequency converter and motor protection switch required.
– Includes conformity declaration for motor and electronics.

Life cycle costs can also be significantly reduced through the use of GreenTech EC technology and system solutions:
– Quick and easy commissioning.
– Highly efficient GreenTech EC motor that exceeds efficiency class IE4.
– 30 % average energy saving compared to AC technology.

Technical data Sheet