Axial fan HATCH/HP/IE5

rooftopexhaust230VAC

Summary
Dynamic smoke exhaust roof fans with motorised opening, high thermal efficiency enclosure, and IE5 F400 ultra-high efficiency motor.

General description
Dynamic smoke vents with high thermal performance, completely airtight and hermetic, with thermal break and motorised opening. Equipped with roof extractor fans for smoke evacuation in case of fire (400 ºC/2h) and ultra-high efficiency IE5 motor.

Enclosure

• Construction completely free of thermal bridges.
• 60 mm thick refrigerated sandwich panel sides made of two pre-coated steel sheets on the outside and inside with a high-density polyurethane (PUR) core.
• 60 mm thick cover filled with high-density polyurethane (PUR), made of galvanised sheet metal and coated on the outside.
• Adapter socket (or skirting) for correct and easy installation on the roof.
• Air permeability CLASS 4 (UNE-EN 12207).
• Impermeability against driving rain CLASS E 1350 (UNE-EN 12208).
• Resistance to high wind load.
• Thermal resistance of the assembly less than 0.39 W/m²·K.
• Airborne acoustic insulation value according to UNE-EN ISO 10140-2: Rw = 32 (-2;-4) dB.

Opening system

• Motorised opening arm, with encapsulated IP65 mechanism.
• Supply voltage at 230 V AC 50/60 Hz (24 V DC motorised opening arm available on request).
• System reinforced and guaranteed with more than 20,000 cycles.
• Limit switches in both positions (open and closed).
• Snow load SL 1000.
• Automatic opening by external signal from the control system (fire panel, smoke detector). Control systems not included.

Fan

• Extremely robust structure able to withstand severe weather changes.
• Maintenance switches for actuator and fan disconnection with auxiliary contacts.
• Approved in accordance with standard EN 12101-3, certification no.: 2797 CPR 840443 (F400).
• Tubular casing in sheet steel with polyester resin anti-corrosive treatment.
• Adjustable cast aluminium impeller.
• Shielded power cable with EMC protection.

Motor

• Class H motors for continuous S1 operation and S2 emergency use, with ball bearings and IP55 protection.
• IE5 efficiency motors.
• Three-phase 230/400 V 50 Hz (up to 3 kW) and 400/690 V 50 Hz (powers greater than 3 kW).
• Maximum air temperature: Service S1 -25 ºC to +40 ºC continuously (suitable for hot climates up to 50 ºC). Service S2 400 ºC/2h.
• Motors can be regulated by frequency inverter, even in an emergency.

Finish

• Anti-corrosion cover made of galvanised sheet steel coated in RAL 7016M.
• Aluminium profiles RAL 7016M.
• Side panels RAL 7016M.

On request

• Motorised opening arm with supply voltage of 24 V DC.
• Exterior coated in any colour from the RAL chart.
• Customised finishes.

Caractéristiques / spécifications techniques

• Product type: Dynamic smoke exhaust roof fan with motorised opening.
• Certification: EN 12101-3, certification no. 2797 CPR 840443 (F400).
• Enclosure thermal break and airtight hermetic construction.
• Side panels: 60 mm sandwich panel with high-density PUR core.
• Cover: 60 mm filled with high-density PUR, galvanised and coated.
• Air permeability: CLASS 4 (UNE-EN 12207).
• Watertightness: CLASS E 1350 (UNE-EN 12208).
• Thermal resistance: assembly < 0.39 W/m²·K.
• Acoustic insulation: Rw = 32 (-2;-4) dB (UNE-EN ISO 10140-2).
• Opening mechanism: motorised arm, IP65 encapsulated mechanism, >20,000 cycles, limit switches, snow load SL 1000.
• Standard supply voltage opening: 230 V AC 50/60 Hz (option 24 V DC).
• Motors: Class H, IP55, ball bearings, IE5 efficiency.
• Motor voltages: 230/400 V 50 Hz (≤3 kW); 400/690 V 50 Hz (>3 kW).
• Operating temperature S1: -25 ºC to +40 ºC (suitable up to +50 ºC). S2 emergency: 400 ºC/2h.
• Motor regulation: compatible with frequency inverter, including emergency operation.
• Fan casing: tubular sheet steel with polyester resin anti-corrosive treatment.
• Impeller: adjustable cast aluminium.
• Cable: shielded power cable with EMC protection.
• Finish colour: RAL 7016M (standard); custom RAL finishes on request.