Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains
Accessories

Axial Fans EC Technology


HCH/EW
Wall mounted axial fans, equipped with an electronically adjustable IE3 high-efficiency asynchronous motor

Fan:
• Airflow direction from motor to impeller.
• The PL version impellers are made of fibreglass reinforced polyamide-6 and the AL version ones of cast aluminium.
• Wall support ring in sheet steel with a single flange.

Motor:
• New high efficiency AC asynchronous motors (IE3).
• Fitted with durable ball bearings. IP55 protection.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Fan working temperature: -25ºC +60 ºC.

Electronic speed drive:
• Adjustable speed by 0-10V signal or PI automatic control integrated in the inverter.
• Highly configurable electronic drive with 2 analog inputs, 2 digital inputs, 1 relay output and 1 analog or digital output to select.
• Possibility of connection to MODBUS and CAN Open field buses.
• Electronic drive for easy installation outside the work area. Thanks to its DIN rail it can be mounted on control panels minimizing connections.
• Supplied pre-wired with shielded cable in accordance with EMC directive 2014/30/EU.
• Available with single-phase 220-240V 50/60 Hz input up to 3CV (Type VSD1 / A-RFM) or three-phase 380-415V 50/60 Hz (Type VSD3 / A-RFT). IP20 standard protection. IP66 protection up to 10CV on request.
• Working temperature (VSD): -25ºC + 50 ºC.

Finishing:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.

On request:
• Airflow direction from impeller to motor.
• 100% reversible impellers.

Price finder
Search for a product through its name or code and we will show you its price (VAT not included).
    R.R.P. = _.___,__ €