EBMPAPST 628HH

DC axial compact fan
628 HH
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
628 HH
Nominal voltage
VDC
48
Nominal voltage range
VDC
36 .. 56
Speed
min-1
8200
Power input
W
4.2
Min. ambient temperature
°C
-20
Max. ambient temperature
°C
70
Air flow
m3/h
56
Sound power level
B
5.6
Sound pressure level
dB(A)
43
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
628 HH
Technical features
Dimensions
60 x 60 x 25 mm
General description
Particular design features:
Rigid compression curve for high air flow at high counterpressure.
Motor has very low structure-borne noise.
Innovative impeller with winglets for low noise.
Control inputs and alarm and speed signals available on request.
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 22, TR 64, bared and tin-plated.
Air exhaust over bars. Rotational direction clockwise looking at rotor.
Mass: 85 g.
Connection line
Single strands AWG 22, TR 64, bared and tin-plated.
Direction of rotation
Clockwise, looking at rotor
Direction of air flow
Air exhaust over bars
Bearing
Ball bearings
Lifetime L10 at 40 °C
65000 h
Lifetime L10 at maximum
temperature
32500 h
Mass
0.085 kg
Housing material
Fiberglass-reinforced PBT plastic
Material of impeller
Fiberglass-reinforced PA plastic
Motor protection
Protected against reverse polarity and locking.
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
628 HH
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
628 HH
140
105
(in H ² O)
0,6
175
0,4
Pa
Charts: Air flow
0,2
70
D pf S
35
0
•
VS
10
10
20
20
30
CFM
30
40
50
60
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