Equipment:
This type of helical fans serie is used in applications involving big air volume treatment with very modest pressures such as ventilation cases of factory units, stables, public places,garages,conditioning systems, avicultural breed ings, kitchens, canteens.
Temperature –25°C a +40°C between.
Square printed rack in wearproof power sheet steel painted.
Impeller blades have an aereofoil profile and aluminiu direct connection for motor, protection grid motor side.
On request, there is a possibility of adopting speed regulatersfor applications that require airflow variations in relation to enviroment conditions.
From the motor to the impeller.
Ventilators can be installed both with horizontal and vertical axis.
TECHNICAL GRAPHICS
|
TECHNICAL CHARACTERISTICS:
|
MOTOR |
Air flowQ = m3/h - Static pressure Hs = mmH2O |
|
||||||||||
VHSS |
Speed/1 ’ |
kW |
CV / HP |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
dB/A |
254 |
1400 |
0.06 |
0.09 |
1200 |
1000 |
800 |
|
|
|
|
|
|
47 |
314 |
1400 |
0.06 |
0.09 |
2250 |
2100 |
1850 |
1400 |
|
|
|
|
|
51 |
354 |
1400 |
0.12 |
0.16 |
3000 |
2800 |
2500 |
2300 |
1800 |
|
|
|
|
57 |
356 |
900 |
0.09 |
0.12 |
2000 |
1650 |
|
|
|
|
|
|
|
47 |
404 |
1400 |
0.18 |
0.25 |
4500 |
4100 |
4000 |
3700 |
3250 |
2750 |
|
|
|
59 |
406 |
900 |
0.12 |
0.16 |
3000 |
2600 |
2000 |
|
|
|
|
|
|
50 |
454 |
1400 |
0.25 |
0.34 |
6300 |
6100 |
5850 |
5500 |
5000 |
4400 |
3600 |
|
|
65 |
456 |
900 |
0.09 |
0.12 |
4150 |
3600 |
2850 |
|
|
|
|
|
|
55 |
504 |
1400 |
0.37 |
0.5 |
8000 |
7800 |
7500 |
7100 |
6600 |
5900 |
5000 |
|
|
64 |
506 |
900 |
0.12 |
0.16 |
5400 |
4800 |
4100 |
3000 |
|
|
|
|
|
55 |
508 |
700 |
0.09 |
0.12 |
4100 |
3200 |
|
|
|
|
|
|
|
49 |
564 |
1400 |
0.55 |
0.75 |
10200 |
9900 |
9500 |
9000 |
8500 |
7900 |
7200 |
6000 |
|
66 |
566 |
900 |
0.18 |
0.25 |
6950 |
6000 |
5400 |
4500 |
|
|
|
|
|
56 |
568 |
700 |
0.09 |
0.12 |
5200 |
4300 |
2500 |
|
|
|
|
|
|
51 |
634 |
1400 |
1.1 |
1.5 |
14500 |
14000 |
13500 |
13000 |
12400 |
11850 |
11200 |
10000 |
9300 |
70 |
636 |
900 |
0.25 |
0.34 |
9500 |
8600 |
7700 |
6500 |
5000 |
|
|
|
|
60 |
638 |
700 |
0.18 |
0.25 |
7100 |
6100 |
4600 |
|
|
|
|
|
|
54 |
714 |
1400 |
2.2 |
3 |
20500 |
19500 |
19000 |
18500 |
18000 |
17200 |
16000 |
15000 |
13500 |
74 |
716 |
900 |
0.75 |
1 |
13600 |
13000 |
12000 |
11000 |
8800 |
|
|
|
|
64 |
718 |
700 |
0.З7 |
0.5 |
10600 |
9900 |
8100 |
|
|
|
|
|
|
58 |
TECHNICAL SIZE:
|
VHSS |
ØA |
ØB |
ØC |
D |
E |
F |
Kg |
250 |
340 |
300 |
260 |
88 |
210 |
9 |
4 |
310 |
390 |
350 |
310 |
88 |
255 |
9 |
7 |
350 |
440 |
400 |
360 |
108 |
265 |
9 |
8 |
400 |
490 |
450 |
410 |
108 |
265 |
9 |
11 |
450 |
540 |
500 |
460 |
108 |
294 |
9 |
14 |
500 |
650 |
600 |
510 |
108 |
359 |
12 |
18 |
560 |
700 |
630 |
570 |
108 |
359 |
12 |
21 |
630 |
800 |
730 |
640 |
108 |
374 |
12 |
29 |
710 |
850 |
800 |
710 |
108 |
433 |
12 |
38 |