AXIAL FLOW FAN - direct driven
AXIAL FLOW FAN - direct driven
AXIAL FLOW FAN - direct driven
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<strong>AXIAL</strong> <strong>FLOW</strong> <strong>FAN</strong> - <strong>direct</strong> <strong>driven</strong><br />
TDS<br />
BIFURCATED <strong>FAN</strong><br />
Construction<br />
Direct <strong>driven</strong> type, double flanged casing, is produced in galvanised<br />
steel, the impeller having manually adjustable pitch blades is<br />
made of PPG, PAG or pressure-casted aluminium.<br />
Finish<br />
Painting or galvanised after manufacture are normal finishes<br />
on all parts<br />
Operating Temperature<br />
-20°C to +180°C<br />
Motors<br />
Totally enclosed Class ‘F’ motor, to a min. IP54 protection are<br />
fitted as standard. Standard motor up to 2.2kW are usually<br />
supplied on DOL starting, motor 3.0kW and above are star/<br />
delta starting.<br />
Airflow Direction<br />
Air flowing from impeller to motor are fitted as standard. Air<br />
flowing from motor to impeller can be supplied upon request.<br />
E<br />
D<br />
E<br />
N° x Ø<br />
ØA<br />
ØB<br />
ØC<br />
ØF<br />
All Dimension in mm.<br />
MODEL A B C<br />
Min<br />
D<br />
Max<br />
E F N° ∅<br />
Weight<br />
( kg )<br />
Max. Motor*<br />
FrameSize<br />
400 393 440 480 270 308 123 592 12 10 35 D90S<br />
450 441 490 530 270 333 137 652 12 10 40 D90L<br />
500 493 540 580 323 365 154 722 12 10 52 D100L<br />
560 562 605 660 307 382 170 810 12 10 64 D112M<br />
630 625 675 730 364 382 190 900 12 10 96 D112M<br />
710 707 755 810 381 507 210 1000 18 12 122 D132M<br />
800 822 856 900 507 593 250 1122 18 12 174 D160M<br />
900 922 956 1000 507 622 280 1252 18 12 225 D180M<br />
1000 1030 1064 1100 593 720 280 1402 24 12 256 D200M<br />
* Motor frame size beyond this range, please consult KRUGER for details --- Weight without motor and impeller. LEA005.E0 02/03<br />
Edition 1<br />
Printed on Jan 05
QUICK SELECTION GUIDE – 50 Hz<br />
2 POLES - 2800 RPM<br />
1400<br />
Hst (Pa)<br />
1200<br />
1000<br />
800<br />
600<br />
560<br />
630<br />
400<br />
200<br />
400<br />
450<br />
500<br />
0<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
Air Flow (M3/S)<br />
4 POLES - 1420 RPM<br />
320<br />
Hst (Pa)<br />
280<br />
240<br />
200<br />
160<br />
630<br />
120<br />
80<br />
40<br />
400<br />
450<br />
500<br />
560<br />
0<br />
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5<br />
Air Flow (M3/S)<br />
4 POLES - 1420 RPM<br />
800<br />
Hst (Pa)<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
710<br />
800<br />
900<br />
1000<br />
0<br />
3 6 9 12 15 18 21<br />
Air Flow (M3/S)<br />
*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)
QUICK SELECTION GUIDE – 50 Hz<br />
6 POLES - 900 RPM<br />
140<br />
Hst (Pa)<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
450<br />
500<br />
560<br />
630<br />
0<br />
0.5<br />
1 1.5<br />
2 2.5<br />
3<br />
3.5 4<br />
Air Flow (M3/S)<br />
6 POLES - 900 RPM<br />
Hst (Pa)<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
800<br />
900<br />
1000<br />
50<br />
710<br />
0<br />
2<br />
4 6 8 10 12<br />
14<br />
Air Flow (M3/S)<br />
8 POLES - 720 RPM<br />
250<br />
Hst (Pa)<br />
200<br />
150<br />
100<br />
1000<br />
50<br />
800<br />
900<br />
0<br />
2 4 6 8 10 12 14<br />
Air Flow (M3/S)<br />
*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)
QUICK SELECTION GUIDE – 60 Hz<br />
4 POLES - 1750 RPM<br />
1200<br />
Hst (Pa)<br />
1000<br />
800<br />
600<br />
400<br />
200<br />
400<br />
560<br />
500<br />
450<br />
630<br />
710<br />
800<br />
900<br />
1000<br />
0<br />
2<br />
4 6 8 10 12 14 16 18<br />
Air Flow (M3/S)<br />
6 POLES - 1150 RPM<br />
250<br />
Hst (Pa)<br />
200<br />
150<br />
630<br />
100<br />
560<br />
50<br />
450<br />
500<br />
0<br />
0.5 1<br />
1.5 2 2.5 3<br />
3.5<br />
4<br />
Air Flow (M3/S)<br />
6 POLES - 1150 RPM<br />
600<br />
Hst (Pa)<br />
500<br />
400<br />
300<br />
1000<br />
200<br />
900<br />
100<br />
710<br />
800<br />
0<br />
2 4<br />
6 8 10<br />
12 14<br />
16<br />
Air Flow (M3/S)<br />
*** Shaded portion is the recommended operating range based on the duct velocity consideration (friction loss of 1 Pa/m)
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