Fan curve - WOLTER VENTILATION

1 Relative Frequenzspektrenrelative frequency spectrum DL in dB/Oktn [1/min] / Octave b. midfreq. [Hz]rpm631252505001k2k4k8kIm Kennfeld ist der A-bewertete Schal-leistungspegel LWA [dB(A)] = LWA [dB(A)] - 7 [dB]LWokt [dB] = LWA [dB(A)] + DL [dB]A-sound pressure level LPA at 1 meterdistanceOctave sound power level LWokt:A-weighted Sound power level LWA isquoted in the LPA in 1 m Entfer-nungOktavpegels LWokt:Dichte r = 1,2 kg/m Density r = kg/m KennlinieFan curve9630 - 1600-2,7-1,3-3,8-1,2-7,8-13,5 -23,7 -35,01800 - 3550 -0,8-0,4-1,4-2,4-7,8-10,6 -20,0 -30,4 CHEM 2007080901001501001502003005007001000150 020003000304050600,030,050,070,10,150,20 ,30,50,70,5 0,711,5 23571015 20305070100150 2003005000,150,20,30,40,50,60,70,80,911, 5234567891070100150200300500700100015002 00011.

2 5235710152030200300400500600700800900100 0150020003550 1/min3150 1/min2800 1/min2500 1/min2250 1/min2000 1/min1800 1/min1600 1/min1400 1/min1250 1/min1120 1/min1000 1/min900 1/min800 1/min710 1/min630 1 [m /h].V [ ].V [m /s].p [Pa]d2 CHEM200 p[ ]tc [m/s]2 p [Pa]tRelative Frequenzspektrenrelative frequency spectrum DL in dB/Oktn [1/min] / Octave b. midfreq. [Hz]rpm631252505001k2k4k8kIm Kennfeld ist der A-bewertete Schal-leistungspegel LWA [dB(A)] = LWA [dB(A)] - 7 [dB]LWokt [dB] = LWA [dB(A)] + DL [dB]A-sound pressure level LPA at 1 meterdistanceOctave sound power level LWokt:A-weighted Sound power level LWA isquoted in the LPA in 1 m Entfer-nungOktavpegels LWokt.

3 Dichte r = 1,2 kg/m Density r = kg/m KennlinieFan curve10 CHEM 250560 - 18001,91,80,2-1,0-5,9-9,4-17,4 -29,22000 - 3100 -1,0-1,0-3,0-3,0-4,5-7,0-14,2 -24,015020030050070010001500200030005000 4050607080901001502003004005006007008009 0010001500200030000,050,070,10,150,20,30 ,50,711,50,5 0,711,5 23571015 20305070100150 2003005000,150,20,30,40,50,60,70,80,911, 5234567891010015020030050070010001500200 0300011,52357101520303100 1/min2800 1/min2500 1/min2250 1/min2000 1/min1800 1/min1600 1/min1400 1/min1250 1/min1120 1/min1000 1/min900 1/min800 1/min710 1/min630 1/min560 1 [m /h].

4 V [ ].V [m /s].p [Pa]d2 CHEM250 p [Pa]t p[ ]tc [m/s]2 Relative Frequenzspektrenrelative frequency spectrum DL in dB/Oktn [1/min] / Octave b. midfreq. [Hz]rpm631252505001k2k4k8kIm Kennfeld ist der A-bewertete Schal-leistungspegel LWA [dB(A)] = LWA [dB(A)] - 7 [dB]LWokt [dB] = LWA [dB(A)] + DL [dB]A-sound pressure level LPA at 1 meterdistanceOctave sound power level LWokt:A-weighted Sound power level LWA isquoted in the LPA in 1 m Entfer-nungOktavpegels LWokt:Dichte r = 1,2 kg/m Density r = kg/m KennlinieFan curve11450 - 12503,23,80,5-1,8-4,8-10,8 -18,2 -29,81400 - 24704,12,10,1-2,9-3,9-9,9-15,9 -25,9 CHEM 3153005007001000150020003000500070001000 0405060708090100150200300400500600700800 90010001500200030000,10,150,20,30,50,711 ,520,711,5 23571015 20305070100150 200300500 7000,150,20,30,40,50,60,70,80,911,523456 789102003005007001000150020003000500011.

5 1/min2250 1/min2000 1/min1800 1/min1600 1/min1400 1/min1250 1/min1120 1/min1000 1/min900 1/min800 1/min710 1/min630 1/min560 1/min500 1/min450 1/min4kW5kW6kW8kWV [m /h].V [ ].V [m /s].p [Pa]d2 CHEM315 p[ ]tc [m/s]2 p [Pa]tRelative Frequenzspektrenrelative frequency spectrum DL in dB/Oktn [1/min] / Octave b. midfreq. [Hz]rpm631252505001k2k4k8kIm Kennfeld ist der A-bewertete Schal-leistungspegel LWA [dB(A)] = LWA [dB(A)] - 7 [dB]LWokt [dB] = LWA [dB(A)] + DL [dB]A-sound pressure level LPA at 1 meterdistanceOctave sound power level LWokt:A-weighted Sound power level LWA isquoted in the LPA in 1 m Entfer-nungOktavpegels LWokt.

6 Dichte r = 1,2 kg/m Density r = kg/m KennlinieFan curve12 CHEM 400315 - 10000,6-3,0-1,5-1,4-3,9-10,6 -16,8 -26,21120 - 1800 -2,7-3,50,2-2,5-4,7-8,2-16,8 -25,850607080901002003005007001000150020 003000500070001000013000304020000,050,07 0,10,150,20,30,50,711,5230,1 0,150,2 0,30,5 0,711,5 23571015 203050 70 100 150200 3005000,10,150,20,30,40,50,60,70,80,911, 5234567891502003005007001000150020003000 500070000,50,711,52357101520150200300400 500600700800900100015001800 1/min1600 1/min1400 1/min1250 1/min1120 1/min1000 1/min900 1/min800 1/min710 1/min630 1/min560 1/min500 1/min450 1/min400 1/min355 1/min315 1 [m /h].

7 V [ ].V [m /s].p [Pa]d2chem400 p[ ]tc [m/s]2 p [Pa]tAbmessungenDimension24LG 45LG 0LG180LG135LG 90LG315LG270LG225RD135RD 90RD 45RD 0RD180RD225RD315RD270 CHEM 200-400 GRP24 Dia x 8mm key6305x24 nos x D2 D1E1C9Gr eD1D2D3C1C2C3C4C5C6C7C8C9E1H1size(mm)(mm )(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm )(mm)(mm)200200200na31235010055033815025 25189110504250250250na300350100600400150 2525210121631315315315na3504001256504501 502525245142795400400400na40045015065045 01502525285166858Gr eH2aH2bH3H4H5L1L2L3L4L5L6L7 Gsize(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm )(mm)(mm)(mm)(kg)20036450029438504534915 9036541512227432504546333715075568618737 4425181928452315530720464507565970993053 3609193587840055775050850757217711003595 67119356108H2= H2aH2= H2bH2= H2aDrehrichtung von Antriebsseite aus gesehenG = Gewicht des nackten Ventilators ohne AntriebThe direction of rotation is as viewed from the drive sideG = Barefan weight approximatly