ac axial compact fan 4550 n ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone +49 7724 81-0 fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com nominal data type 4550 n phase 1~ nominal voltage vac 230 frequency hz 50 speed min -1 2550 power input w 16.5 min. ambient temperature c -10 max. ambient temperature c 55 air flow m 3 /h 145 sound power level b 5.4 sound pressure level db(a) 44 ml = max. load me = max. efficiency fa = running at free air cs = customer specs cu = customer unit subject to alterations web data sheet xi page 1 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone +49 7724 81-0 fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com
ac axial compact fan 4550 n technical features general description ac voltage fan with external rotor shaded-pole motor. protected from overload by impedance protection. fan housing and fan impeller made of metal. inlet over bars. rotational direction clockwise looking at rotor. types 4890 n and 4840 n air exhaust over bars. electrical connection to 2 flat plugs 3.0 x 0.5 mm. impeller with 3 or 5 blades, see note for fan type. optionally available: variants with reinforced mounting flanges and single strands that are brought out. fan housing with grounding lugs with m4 and unc thread. mass 550 g. please note our new acmaxx series. with identical fastening dimensions and voltages, this series achieves higher energy efficiency. mass 0.550 kg dimensions 119 x 119 x 38 mm material of impeller metal housing material metal direction of air flow inlet over bars direction of rotation right, looking at rotor bearing sintec sleeve bearing system lifetime l10 at 40 c 42500 h lifetime l10 at maximum temperature 30000 h connection line 2 flat plugs 3.0 x 0.5 mm. housing with grounding lugs for screw m4 and unc. motor protection protected from overload using impedance protection approval vde, csa, ul, ce web data sheet xi page 2 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone +49 7724 81-0 fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com
ac axial compact fan 4550 n product drawing web data sheet xi page 3 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone +49 7724 81-0 fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com
ac axial compact fan 4550 n charts: air flow web data sheet xi page 4 of 4 ebm-papst st. georgen gmbh & co. kg hermann-papst-stra?e 1 d-78112 st. georgen phone +49 7724 81-0 fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com 0 20406080 50 75 15 p f 30 60 45 100 125 ? m3/h pa v 25 cfm 0,20 0,10 (in h o) 2 0,05 0,15
|
