138 2016-01 air performance measured according to: iso 5801. installation category a, without contact protection. noise: total sound power level lwa iso 103002 measured on a hemisphere with a radius of 2 m. sound pressure level lpa measured at 1 m distance to fan axis. the values given are applicable only under the specified measuring conditions and may differ depending on the installation conditions. in the event of deviation from the standard configuration, the parameters must be checked after installation! for detailed information see http://www.ebmpapst.com/general conditions C possible special versions: (see chapter dc fans - specials) - speed signal - moisture protection max. 155 m 3 /h C material: housing: aluminum housing side parts: plastic impeller: aluminum C direction of air flow: see photo C connection: via single wires awg 24, tr 64 C highlights: motor with ball bearing system impeller retaining plate with sleeve bearing C weight: 235 / 290 / 380 / 415 g type m 3 /h cfm vdc vdc db(a) bel(a) / watts c hours hours qg 030-148/12 75 44 12 8...14 49 5.7 / 6.2 -20...+60 30 000 / 20 000 50 000 ? qg 030-198/12 100 59 12 8...14 51 5.8 / 8,0 -20...+60 30 000 / 20 000 50 000 ? qg 030-303/12 140 82 12 8...14 51 5.8 / 8.7 -20...+60 30 000 / 20 000 50 000 ? qg 030-353/12 155 91 12 8...14 51 5.9 / 9.6 -20...+60 30 000 / 20 000 50 000 qg 030-148/14 75 44 24 16...28 49 5.7 / 6.2 -20...+60 30 000 / 20 000 50 000 ? qg 030-198/14 100 59 24 16...28 51 5.8 / 8.0 -20...+60 30 000 / 20 000 50 000 ? qg 030-303/14 140 82 24 16...28 51 5.8 / 8.7 -20...+60 30 000 / 20 000 50 000 ? qg 030-353/14 155 91 24 16...28 51 5.9 / 9.6 -20...+60 30 000 / 20 000 50 000 subject to change nominal voltage air flow air flow voltage range sound power level sintec sleeve bearings ball bearings power consumption temperature range service life l 10 (40 c) ebm-papst standard service life l 10 (t max ) ebm-papst standard life expectancy l 10ipc (40 c) see page 17 curve type dimension: l l 1 mass qg 030-148/ .. 203.4 +1.5 148 235 g qg 030-198/ .. 260.4 +1.5 198 290 g qg 030-303/ .. 365.4 +1.5 303 380 g qg 030-353/ .. 415.4 +1.5 353 415 g the values for service life were recorded with the fan installed horizontally. tangential fans are suitable only for operation with high air flow and low back-pressure. sound pressure level pocket for square nut m3 din 562, flat (6x) dc tangential fans 201...413 x 50 x 48 mm series qg 030 nominal data
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