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AC Axial Fan 9956 ENG

This document provides specifications for the ebm-papst 9956 AC axial compact fan. The fan is single phase, runs at 50 Hz and 2450 min-1, and can move up to 117 m3/h of air while producing 37 dB(A) of sound. It has an operating temperature range of -40°C to +70°C, weighs 320g, and measures 119x119x25mm. Key components include a shaded-pole motor and mineral-reinforced plastic impeller within a metal housing.

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Amit Chaudhuri
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188 views4 pages

AC Axial Fan 9956 ENG

This document provides specifications for the ebm-papst 9956 AC axial compact fan. The fan is single phase, runs at 50 Hz and 2450 min-1, and can move up to 117 m3/h of air while producing 37 dB(A) of sound. It has an operating temperature range of -40°C to +70°C, weighs 320g, and measures 119x119x25mm. Key components include a shaded-pole motor and mineral-reinforced plastic impeller within a metal housing.

Uploaded by

Amit Chaudhuri
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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9956

AC axial compact fan

ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Strae 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 Phase Nominal voltage Frequency Speed Power input Min. ambient temperature Max. ambient temperature Air flow Sound power level Sound pressure level VAC Hz min-1 W C C m3/h B dB(A) 9956 1~ 230 50 2450 14.0 -40 70 117 5.0 37

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-Strae 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com

9956

AC axial compact fan

Technical features
General description AC voltage fan with internal rotor shaded-pole motor. Protected from overload by impedance protection. Fan housing made of metal, impeller made of mineral-reinforced PA plastic. Air exhaust over bars. Direction of rotation counter-clockwise seen on rotor. Electrical connection to 2 flat plugs 2.8 x 0.5 mm. Fan housing with grounding lug for M4 tapping screw. Mass 320 g. Please note our new ACmaxx series. With identical fastening dimensions and voltages, this series achieves higher energy efficiency. 0.325 kg 119 x 119 x 25 mm Mineral-reinforced PA plastic Metal Air exhaust over bars Left, looking at rotor Ball bearings 47500 h 22500 h 2 flat plugs 2.8 x 0.5 mm Protected from overload using impedance protection VDE, CSA, UL, CE

Mass Dimensions Material of impeller Housing material Direction of air flow Direction of rotation Bearing Lifetime L10 at 40 C Lifetime L10 at maximum temperature Connection line Motor protection Approval

Web data sheet XI Page 2 of 4 ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Strae 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com

9956

AC axial compact fan

Product drawing

Web data sheet XI Page 3 of 4 ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Strae 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com

9956

AC axial compact fan

Charts: Air flow


(in H O) 0,05 0,10 0,15

pf

Pa

40

30

20

10

15

30

45

60

CFM m/h

20

40

60

80

100

Web data sheet XI Page 4 of 4 ebm-papst St. Georgen GmbH & Co. KG Hermann-Papst-Strae 1 D-78112 St. Georgen Phone +49 7724 81-0 Fax +49 7724 81-1309 info2@de.ebmpapst.com www.ebmpapst.com

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