AXIAL FANS

All HTE units are equipped with multi-blade fans with high energy efficiency in accordance with the Ecodesign Directive (EU Regulation No. 327/2011).

The electric motors are thermally protected and have protection class IP54, IP55 according to IEC / EN 60529 / DIN 40050.

Axial fans with external rotor are maintenance-free, sealed bearings DIN 6252 are lubricated for life, statically and dynamically balanced to ISO 1940/1.

The windings have insulation class F, which varies by up to a class H for the most severe conditions of use.

The conditions of permissible operating range from -30 ° C to 60 ° C for the configurations in standard engine. Motors for high temperatures are available upon request.

Three-phase motors are ready for double connection with two speeds of rotation (Y, Δ, or with switching device).

All fans are designed to be combined to control systems of voltage or frequency for the modulation of the rotation speed and the control of the sound level.

The fans are available in 5 power sizes to ensure excellent performance by combining installed capacity, noise level and respect on consumption. 

AXIAL FANS ADVANTAGES: 

AC and brushless EC electronic modulating versions. 
Frequency 50 or 60Hz 
Special voltages 
Pressing operation in hot or reversible function of air flows to increase the effectiveness of defrost 
Available for high temperatures or according to ATEX regulations 

Special versions for high external pressure centrifugal fans or ducts are available too.

Features

Data sheet

Fittings

Generality

Configurations
Coils
Structure and cover panels
Ventilation

Materials

	Fins	Tubes	Manifolds	Metal sheets
Al - Aluminium
Al-P Prepainted aluminium
Al-H Hydrofillic aluminium
Cu - Copper
Ot - Brass
Hot bath zinc steel
Stainless steel
Legenda	Standard Optional Not available

Treatments

Protecting surface treatment of the exchanger element
Cover panels

Fans

Optional

Accessories

Hydraulics
Electrics, control and regulation
Structural components

Reference guidelines