Branngass (F200-F600)

Fakta

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.

Opening system:

• Motorised opening arm, with encapsulated IP65 mechanism.
• Supply voltage at 230 V AC 50/60 Hz.
• 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 in the equipment.

Fan:

• An extremely robust structure that is able to withstand severe weather changes.
• Maintenance switches for actuator and fan disconnection with auxiliary contacts.
• Approved as a whole in accordance with standard EN 12101-3.
• Tubular casing in sheet steel with polyester resin anti-corrosive treatment.
• Adjustable cast aluminum impeller.
• Shielded power cable with EMC protection.

Motor:

• Class H motors for S1 continuous operation and S2 emergency use. With ball bearings and IP55 protection.
• IE3 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 temperature of air to be carried: S1 -25 ºC +40 ºC continuous service, also suitable for warm climates with temperatures up to 50 ºC. S2 operation, 300 ºC/2h, 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 7015.
• Aluminium profiles RAL 7015.
• Side panels RAL 7015.

On request:

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