DAWANG FAN Customized support available aluminum leaf 7.3m diameter pmsm hvls blades industry large ceiling fans
Product Series |
W.Fans |
Model |
W26 |
W24 |
W22 |
W20 |
W18 |
W16 |
W14 |
W12 |
W10 |
Specification/ Diameter(m) |
8 |
7.3 |
6.7 |
6.1 |
5.5 |
4.9 |
4.2 |
3.6 |
3.1 |
Speed (rpm) |
10-45 |
10-55 |
10-60 |
10-60 |
10-70 |
10-75 |
10-80 |
10-85 |
10-90 |
Full-load air volume(m³/min) |
17676 |
16130 |
14804 |
13800 |
12152 |
10826 |
9280 |
7954 |
6849 |
Coverage area(m²) |
2462 |
2123 |
1809 |
1520 |
1256 |
1017 |
804 |
615 |
452 |
Rated power rate(kw) |
1.5 |
1.1 |
0.75 |
0.4 |
Average consumption(kwh) |
≤1.2 |
≤1.0 |
≤0.7 |
≤0.4 |
Noise(dB) |
≤38 |
Power supply (V) |
380V/220S |
Full-load current(A) |
2.8(380V)/4.6(220V) |
2.6(380V)/3.0(220V) |
2.5 |
2.0 |
Weight(kg) |
108 |
92 |
90 |
73 |
63 |
60 |
47 |
42 |
39 |
Through aerodynamic simulation analysis, adopting the theory of equal chord length, combined with the principle of relative linear velocity, a streamlined fan blade with variable cross-section has been designed. It valires along its length & gets narrower and thinner gradually from the blade root to blade tip. The force on the blades is more balanced, making blade moves air more uniformly without any holes underneath the fan.
DAWANG FAN Customized support available aluminum leaf 7.3m diameter pmsm hvls blades industry large ceiling fans