Seite 45 Information 14:26 DC axial fans 225 m3/h max. 18.01.2011 Series 4400 FN 119 x 119 x 25 mm DC axial fans Highlights: - Very rigid compression curve for high air flow at high back pressure. - Innovative impeller with winglets for low noise. - Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-made solution to the specific requirements of your applications. Hours Hours -20...+70 60 000 / 30 000 120 000 DC centrifugal fans Life expectancy L10 Service life L10 (Tmax) ebm-papst Standard Service life L10 (40 C) ebm-papst Standard Temperature range Power input Nominal speed Sintec sleeve bearings Ball bearings Sound power level C CFM VDC VDC 4412 FNH 225 132,4 12 7...13,2 55 6,7 12 4414 FNN 200 117,7 24 14...28 52 6,5 8,5 4 850 -20...+70 60 000 / 30 000 120 000 1 /2 4414 FNH 225 132,4 24 18...26,4 55 6,7 12 5 400 -20...+70 60 000 / 30 000 120 000 2 /39 4418 FNH 225 132,4 48 36...53 55 6,7 12 5 400 -20...+70 60 000 / 30 000 120 000 2 2 /2 ACmaxx / i-maxx 5 400 P. 110/118 AC centrifugal fans Pa 150 2 0,6 175 [in H2O] AC axial fans dB(A) Bel(A) Specials m3/h Curve Type Nominal data (40 C) see P. 15 Voltage range RPM Nominal voltage Watts Air flow / Air flow Sound pressure level General characteristics: - Material: fibreglass-reinforced plastic. Impeller PA, housing PBT. - Fully integrated electronic commutation. - Protected against reverse polarity and locking. - Connection via single strands AWG 22, TR 64. Bared and tin-plated. - Air exhaust over struts. Direction of rotation counter-clockwise, seen on rotor. - Mass: 240 g. DC fans - specials Kompaktlufter__2011__EN__Final__17_01_2011_:Vorlage 0,2 25 0 Accessories 40 20 50 60 100 80 100 150 120 CFM 200 m/h NG T I PWM A HP 45 Representatives 0,4 50 0,1 75 0,3 100 0,5 1 125