EC/AC centrifugal fans - RadiCal version 04/2011 - Ebm-papst Oy
EC/AC centrifugal fans - RadiCal version 04/2011 - Ebm-papst Oy
EC/AC centrifugal fans - RadiCal version 04/2011 - Ebm-papst Oy
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Nominal data<br />
Type Motor<br />
*3G 133 M3G <strong>04</strong>5-AI<br />
subject to alterations (1) Nominal data in operating point with maximum load and 230 V<strong>AC</strong><br />
8<br />
Curve<br />
A<br />
Nominal<br />
voltage range<br />
<strong>EC</strong> <strong>centrifugal</strong> <strong>fans</strong> <strong>RadiCal</strong><br />
backward curved, Ø 133<br />
Frequency<br />
Speed/rpm (1)<br />
Max.<br />
input power (1)<br />
Max.<br />
current draw (1)<br />
Perm. amb. temp.<br />
V<strong>AC</strong> Hz rpm W A °C<br />
1~ 200-240 50/60 3730 27 0,26 -25..+60<br />
*3G 133 M3G <strong>04</strong>5-AI B 1~ 200-240 50/60 3730 27 0,26 -25..+60 H4)<br />
Curves (2 Speed stages)<br />
p sf Pa<br />
400<br />
360<br />
320<br />
280<br />
240<br />
200<br />
160<br />
120<br />
80<br />
40<br />
in H 2O<br />
0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6<br />
8<br />
4<br />
7<br />
5<br />
1<br />
0 20 40 60 80 100 120 140 160 cfm<br />
qV 40 80 120 160 200 240<br />
m3 /h<br />
6<br />
3<br />
– Material: Housing: Plastic PA 6, fibreglass-reinforced<br />
Impeller: Plastic PA 6, fibreglass-reinforced<br />
Rotor: Thick layer passivated<br />
Electronics housing: Die-cast alumimium<br />
– Number of blades: 7<br />
– Direction of rotation: Clockwise, seen on rotor<br />
– Type of protection: IP 54<br />
– Insulation class: "B"<br />
– Mounting position: Any<br />
– Condensate discharges: None, open rotor<br />
– Mode of operation: Continuous operation (S1)<br />
– Bearings: Maintenance-free ball bearings<br />
2<br />
A<br />
Air performance measured<br />
as per: ISO 5801,<br />
Installation category A,<br />
without protection against<br />
accidental contact<br />
Suction-side noise levels:<br />
LWA as per ISO 13347,<br />
LpA measured at 1 m distance<br />
to fan axis<br />
The acoustic values given are<br />
only valid under the measurment<br />
conditions listed and<br />
may vary depending on the<br />
installation situation.<br />
With any deviation to the standard<br />
setup, the specific values<br />
have to be checked and reviewed<br />
once installed or fitted!<br />
For detailed information<br />
see page 66 ff.<br />
A<br />
A<br />
A<br />
A<br />
A<br />
A<br />
A<br />
A<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
Electr. connection<br />
p. 64/65<br />
H3)<br />
n<br />
rpm<br />
3930<br />
3800<br />
3730<br />
3835<br />
2755<br />
2690<br />
2655<br />
2705<br />
P e<br />
W<br />
24<br />
26<br />
27<br />
26<br />
10<br />
10<br />
11<br />
10<br />
I<br />
A<br />
0,23<br />
0,26<br />
0,26<br />
0,25<br />
0,11<br />
0,12<br />
0,13<br />
0,12<br />
L WA<br />
dB(A)<br />
66<br />
63<br />
61<br />
65<br />
58<br />
56<br />
53<br />
57
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