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 279-4 IP54<br />
DRAD 279-4 IP54<br />
DRAD 279-4 IP54<br />
U<br />
[Volt]<br />
3~460Y<br />
3~230<br />
3~400D<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 />
double inlet<br />
n<br />
-1<br />
[min ]<br />
pfa<br />
[Pa]<br />
tR<br />
[°F]<br />
82<br />
82<br />
79<br />
tR<br />
[°C]<br />
81<br />
80<br />
B<br />
78<br />
C<br />
[μF] [%]<br />
10.98” (279)<br />
I/I<br />
A N [kg]<br />
2.20 3.60 1400 104 40 - - 2.9 54 01.005 27<br />
2.00 6.20 1300 104 40 - - 2.9 54 01.006 27<br />
1.80 3.40 1170 120 50 - - 2.7 54 01.005 27<br />
A<br />
82<br />
81<br />
78<br />
C<br />
DRAD 279-4 IP54<br />
84<br />
83<br />
80<br />
61
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