Prisma Plus LV Switchboards - POWERLAB

EnclosuresSystem GAir-conditioning accessoriesCatalogue numbersDD381703PresentationFront or side fanIn most cases and notably for IP30 switchboards, convection takes place naturallyand does not require fans.However, when the switchboard is installed in temperate environments or when thedegree of protection is high (IP55), ventilation accessories are indispensable. Formore in-depth information on selecting air-conditioning accessories and the thermalmanagement of switchboards, see page 168The switchboard is cooled by drawing in cool external air.PresentationThe set comprises the fan with a grill and a filter.It can be clipped directly on the cut-out front plate.InstallationThese fans are generally installed at the bottom of floor-standing enclosures:b by cutting out a side panelb or on the front, using the front plate with cut-out for a fan.Cat. no. selectionDesignationCat. no.Fan 08987Front plate with cut-out for fan (7 modules) 03890CharacteristicsPower rating: 70 W.Input voltage: 230 V.Noise level: 69 dB.Degree of protection: IP54.Weight: 3 kg.Throughput: 460 m 3 /h.DD381723DD381704Filter for front or side fanPresentationThe grill is supplied with a standard filter that can be replaced or exchanged for a finerfilter.The grill can be clipped directly on the cut-out front plate.InstallationThe grill/filter can be installed:b by cutting out a side panelb or on the front, using the front plate with cut-out for a fan.CharacteristicsDegree of protection: IP54.DesignationCat. no.Grill with filter (supplied with standard filter, maximum throughput = 130 m 3 /h) 089885 standard filters (replacement) 089895 fine filters 08990Front plate with cut-out for fan (7 modules) 03890DD381724130