fans for atex explosive atmospheres and other applications - Sodeca

KITS DE SOBREPRESIÓNBOXPRESS KIT SOBREPRESIÓN IIFor equipment with reserve fan.Technical characteristics and measurementsModelPowerkWPower supply(V/Hz)Output(V/Hz)Output current(A)BOXPRES KIT II - 1,5KW 400Vac 1,5 400 V III / 50Hz 400 V III / 50Hz 4,1 1 270 x 270 x 170 mmBOXPRES KIT II - 2,2KW 400Vac 2,2 400 V III / 50Hz 400 V III / 50Hz 5,4 2 360 x 360 x 205 mmSizeMeasurements(L x W x D)* The two motors never operate simultaneouslyStuffing-box for cable input to equipmentSize 1M 20 x 1.5mmConnection of power and motorM 12 x 1.5mmFire signal connectionPressure connectionStuffing-box for cable input to equipmentSize 2M 20 x 1.5mmConnection of power and motorM 12 x 1.5mmFire signal connectionPressure connectionExample of useOverpressure smoke control method; this system consists of pressurization by means ofthe injection of air in spaces which are used as escape routes for people in case of fire,such as stair wells, passageways, corridors, elevators, etc. Above all in densely occupiedtall buildings. This method is based on smoke control by means of the speed of air and theartificial barrier which is created by excess air pressure over smoke, so that it cannot enterescape routes.117