I.04
Centrifugal fans
DA
Double inlet fans
IP44
Accessories
DA VT
Feet set
Centrifugal fans type DA
Double inlet centrifugal fan
Application
¾ The fans of the DA series are suitable for ventilation, conditioning, heating. They
can treat clean air with maximum temperature of 40°C
Composition
¾ Casing in galvanized sheet steel
¾ Direct drive double inlet forward curved impeller
¾ Motor with overheat protection – Insulation class F – Protection IP44
¾ Supply: 230Vac 1ph or 400Vac 3ph
¾ Suitable for speed regulation
Accessories
¾ Mounting feet set type DA VT
¾ Flange outlet side type DA FL
¾ Speed controller type BTRN or BTRNTK
Order example
DA-9-9-37 + DA VT + DA FL + BTRN-1-5
DA-9-9-37= fan
DA VT= feet set
DA FL= outlet flange
BTRN= speed controller
I
H
G
C
625
403
343
J
E
D
A
B
F
I.04 DA 1/4 - 2017/6/15 - BG-EN
41
226
538
579
473
533
 DA 15-15
www.sigairhandling.com
I.04
Centrifugal fans
DA 7/7 CM 147W 4p 3v
DA 9/9 CM 373W 4p 3v
DA 9/9 CM 550W 4p 3v
DA 10/10 CM/AL 550W 4p
DA 10/10 CM 550W 4p 3v
DA 10/10 4PTC 1500W 4p 1v
DA 12/9 CM 100W 6p Trif
DA 12/12 CM/AL 1100W 6p Trif
DA 7/7 CM 147W 4p 3v
DA 9/9 CM 373W 4p 3v
DA 9/9 CM 550W 4p 3v
DA 10/10 CM/AL 550W 4p
DA 10/10 CM 550W 4p 3v
DA 10/10 CM 1500W 4p 1v
DA 12/9 CM/AL 1100W 6p T
DA 12/12 CM/AL 1100W 6p T
DA 15/15 RE 2200W 6p T
A
[mm]
257
346
346
359
359
386.5
403
466
B
[mm]
307
380
380
421
421
424.5
493
493
C
[mm]
321
392
392
444
444
445.5
524
524
D
[mm]
232
300
300
333
333
333
311
396
E
[mm]
25
46
46
26
26
53.5
92
70
F
[mm]
146
184
184
200
200
200
229
229
Напрежение
Мощност
Ток
[V/50Hz]
230
230
230
230
230
3 x 230/400
400
400
400
[W]
147
373
550
550
550
1500
1100
1100
2200
[A]
2.3
4
5.1
4.6
5.5
10.1/5.8
3.6
4.6
7.2
G
[mm]
222
260
260
287
287
289.5
341
341
H
[mm]
180
221
221
248
248
249
293
293
min
-20
-20
-20
-20
-20
-20
-20
-20
-20
I
[mm]
145
180
180
213
213
211
210
240
J
[mm]
29
37
37
34
34
36
40
40
Работна температура
[°C]
max
+60
+40
+40
+40
+40
+40
+40
+40
+40
Attention
The DA fan may never be used with free inlet. There should be a minimal counter-pressure as indicated above.
Please measure the current at first starting.
I.04 DA 2/4 - 2017/6/15 - BG-EN
www.sigairhandling.com
I.04
Centrifugal fans
Air performance
I.04 DA 3/4 - 2017/6/15 - BG-EN
www.sigairhandling.com
I.04
Centrifugal fans
I.04 DA 4/4 - 2017/6/15 - BG-EN
www.sigairhandling.com