EBMPAPST 3218JH4

DC axial compact fan
3218 JH4
ebm-papst St. Georgen GmbH & Co. KG
Hermann-Papst-Straße 1
D-78112 St. Georgen
Phone +49 7724 81-0
Fax +49 7724 81-1309
[email protected]
www.ebmpapst.com
Nominal data
Type
3218 JH4
Nominal voltage
VDC
48
Nominal voltage range
VDC
20 .. 58
Speed
min-1
13000
Power input
W
50
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
70
Air flow
m3/h
280
Sound power level
B
8.2
Sound pressure level
dB(A)
73
ml = max. load · me = max. efficiency · rfa = running at free air · cs = customer specs · cu = customer unit
Subject to alterations
Web data sheet D · Page 1 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com
DC axial compact fan
3218 JH4
Technical features
Dimensions
92 x 92 x 38 mm
General description
Particular design features:
Rigid compression curve for high air flow at high counterpressure.
Innovative impeller with winglets for low noise.
Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customisable
solution to meet the individual requirements of your application.
General features:
Material: fibreglass-reinforced plastic. Impeller PA, housing PBT.
Electronic commutation completely integrated.
Protected against reverse polarity and locking.
Connection via single strands AWG 24 (H3 and H4: AWG 22), TR 64, bared and tin-plated.
Air exhaust over bars. Rotational direction clockwise looking at rotor.
Mass: 240 g (H3 and H4: 280 g).
Connection line
Single strands AWG 22, TR 64, bared and tin-plated.
Direction of rotation
Right, looking at rotor
Direction of air flow
Air exhaust over bars
Bearing
Ball bearings
Lifetime L10 at 40 °C
60000 h
Lifetime L10 at maximum
temperature
30000 h
Mass
0.280 kg
Housing material
Fiberglass-reinforced PBT plastic
Material of impeller
Fiberglass-reinforced PA plastic
Motor protection
Protected against reverse polarity and locking.
Approval
VDE, CSA, UL
Web data sheet D · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com
3218 JH4
DC axial compact fan
Product drawing
Web data sheet D · Page 3 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com
DC axial compact fan
3218 JH4
500
400
(in H ² O)
2,4
0,8
100
D pf S
200
0,4
300
4
2,0
600
1,6
700
1,2
Pa
Charts: Air flow
0
•
VS
25
50
50
100
75
100
150
125
200
150 CFM
250
m³/h
Web data sheet D · Page 4 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · [email protected] · www.ebmpapst.com