Centrifugal Fans - Rosenberg USA
Centrifugal Fans - Rosenberg USA
Centrifugal Fans - Rosenberg USA
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• Steep pressure-volume-performance curve<br />
• compact and space saving design<br />
• 100% speed controllable through auto transformers<br />
• Motor protection through thermal contacts as standard<br />
Type<br />
DRAD 314-4<br />
DRAD 314-4<br />
DRAD 314-4<br />
U<br />
[Volt]<br />
3~460Y<br />
3~230<br />
3~400Y<br />
f<br />
[Hz]<br />
60<br />
60<br />
50<br />
P1<br />
Curve<br />
[kW]<br />
A<br />
B<br />
C<br />
IN<br />
[A]<br />
n<br />
-1<br />
[min ]<br />
tR<br />
[°F]<br />
tR<br />
[°C]<br />
C<br />
[μF] [%]<br />
12.36” (314)<br />
I/I<br />
A N [kg]<br />
4.10 5.60 1470 120 50 - 7 3.2 54 01.005 47<br />
3.70<br />
3.00<br />
10.0<br />
4.9<br />
double inlet<br />
1390<br />
1160<br />
pfa<br />
[Pa]<br />
120<br />
104<br />
C<br />
50<br />
40<br />
B<br />
85<br />
-<br />
-<br />
86<br />
87<br />
5<br />
2<br />
A<br />
89<br />
89<br />
88<br />
3.2<br />
2.6<br />
DRAD 314-4<br />
54 01.006 47<br />
54 01.006 47<br />
65
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