Data Sheet

Phaesun GmbH · Brühlweg 9 · 87700 Memmingen · Germany | Phone +49
(
8331
)
990 42 0 · Fax +49
(
8331
)
990 42 12 | info
@
phaesun.com · www.phaesun.com
Wind Turbine Noise output Evaluation on Stormy Wings 400_12 / 400_24
Standard Air Density (1.225 kg / m^3)
40
35
30
25
20
15
10
0
Stormy Wings
400_12 /
400_24
2 3 4 5 6 7 8 9 10 11 12
Wind Speed (m/s) Normal Noise Operation
Level (dBa)
2 10
3 8
4 10
5 13
6 15
7 17
8 20
9 22
10 25
11 28
12 30
Wind Turbine Noise output Evaluation on Stormy Wings 600_24 / 600_48
Standard Air Density (1.225 kg / m^3)
2 3 4 5 6 7 8 9 10 11 12
45
40
35
30
25
20
15
0
Stormy Wings
600_24 /
600_48
Wind Speed (m/s) Normal Noise Operation
Level (dBa)
2 15
3 20
4 23
5 25
6 27
7 30
8 32
9 35
10 38
11 40
12 45
Wind Turbine Noise output Evaluation on Stormy Wings 1000_24 / 1000_48
Standard Air Density (1.225 kg / m^3)
40
35
30
25
20
15
10
0
2 3 4 5 6 7 8 9 10 11 12
Stormy Wings
1000_24 /
1000_48
Wind Speed (m/s) Normal Noise Operation
Level (dBa)
2 10
3 15
4 18
5 20
6 22
7 25
8 27
9 30
10 33
11 35
12 40
Wind Generators
Stormy Wings