EC Roof fans

EC Roof fans

We provide a wide range of roof fans equipped with energy-saving, highly efficient EC motors. Easy to control and, depending on the version, available with or without sound insulation, pressure sensors or control module.

Air volume from 160 - 4620 l/s (580 - 16630 m³/h)


EC Roof fans

DVC

DVC

Casing

Casing made from sea water resistant aluminium. Base frame manufactured from galvanised steel.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable.

The DVC-S fans are equipped with a potentiometer (0-10 V), installed in the terminal box.

The speed can be easily adjusted should the installation require a different operation point.

DVC-P with integrated pressure regulator unit for constant pressure control.

The programming for constant pressure control can be executed with and without external temperature compensation.

Motor protection

The motor protection is integrated in the motor electronics.

DVCI

DVCI

Casing

Casing made from sea water resistant aluminium. Base frame manufactured from galvanised steel. DVCI-POC with 50 mm mineral wool acoustic and thermal insulation.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable.

DVC(I)-POC with integrated pressure regulator and temperature sensor for external temperature compensation.

The programming for constant pressure control can be executed with and without external temperature compensation.

Motor protection

The motor protection is integrated in the motor electronics.

DVCI-POC

DVCI-POC

Casing

Casing made from sea water resistant aluminium. Base frame manufactured from galvanised steel. DVCI-POC with 50 mm mineral wool acoustic and thermal insulation.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable.

DVC(I)-POC with integrated pressure regulator and temperature sensor for external temperature compensation.

The programming for constant pressure control can be executed with and without external temperature compensation.

Motor protection

The motor protection is integrated in the motor electronics.

DVC-POC

DVC-POC

Casing

Casing made from sea water resistant aluminium. Base frame manufactured from galvanised steel. DVCI-POC with 50 mm mineral wool acoustic and thermal insulation.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable.

DVC(I)-POC with integrated pressure regulator and temperature sensor for external temperature compensation.

The programming for constant pressure control can be executed with and without external temperature compensation.

Motor protection

The motor protection is integrated in the motor electronics.

TFC

TFC

TFC is a Scandinavian designed roof fan intended for both residential and commercial buildings and is available in the colors red and black. It has energy efficient EC-fans that can also be equipped with demand control. The TFC has an easy to use and ergonomic swing out function which will make maintenance safer and easier.

Available in 6 sizes with air flow up to 13000m3/h

TFSK EC

TFSK EC

Casing

Casing made from black powder coated galvanised sheet steel.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable via a 0-10 V signal. The fans are equipped with a potentiometer (0-10 V). This is installed in the terminal box and preset to 10 V (factory setting). The speed can be easily adjusted should the installation require a different operating point.

Motor protection

The motor protection is integrated in the motor electronics.

TFSR EC

TFSR EC

Casing

Casing made from black powder coated galvanised sheet steel.

Motor

Energy-saving, highly efficient EC external rotor motors.

Impeller geometry

Radial impeller with backward curved blades.

Output control

100 % controllable via a 0-10 V signal. The fans are equipped with a potentiometer (0-10 V). This is installed in the terminal box and preset to 10 V (factory setting). The speed can be easily adjusted should the installation require a different operating point.

Motor protection

The motor protection is integrated in the motor electronics.