6424U

IP68 DC axial fans RATING Series 6400 U 172 x 150 x 51 mm Speed Temperature range Mass Ingress Protection Rating UL Approval Curves 17 3400 -20...67 870 IP68 Yes 1 6.4 Yes 17 3400 -20...67 870 IP68 Yes 1 7.1 Yes 26 4000 -20...55 870 IP68 Yes 2 Type CFM VDC VDC dB(A) Bel(A) 6424/2U 241.3 24 12...28 57 6.4 6448 U 241.3 48 28...60 57 6424 HU 283.0 24 12...28 63 Nominal Data Ball bearings Yes Sound power level g Sound pressure level oC Voltage range RPM Nominal voltage Watts Air flow Power input Highlights: – Motor protection against reverse polarity and locking. – Air exhaust over struts – Connection via leads 310 mm AWG 22, TR 64, bared and tin-plated – Ingress protection rating of IP68 Material: Housing: Die-cast aluminum Impeller: Fiberglass-reinforced PA composite Direction of rotation: Counterclockwise, seen on rotor [in. H2O] Curves 0.9 2 (50.8 2 ±0.3) 5.91 (150±0.5 ) 0.8 0.7 1 0.6 0.5 Ø6.38 (162) 0.17 (4.3±0.15) Ø6.53 (166) 0.4 0.3 0.2 Ø6.7 5 (17 p 0.1 0.0 • 0 V 19 50 100 150 200 250 [CFM] 1.5±0 .5) 0.18 (4.5±0.2 )