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12. Noise Control
Seite 38
| Owners Manual SkyWind NG, Version 5.1
Wiring diagram for SkyWind NG (AC) with noise control
The length of the signal cable between wind sensor and control unit
must not exceed 25 m.
The wind speed may be selected anywhere between 30 to 50 kph.
Anything below 30 kph will stop the turbine immediately after gene-
ration started, anything above 50 kph will not decrease noise levels.
Document the installation and settings by pictures showing the date
in the picture. Only a correct set
-
up will stop the turbine!
The wind sensor of the noise control must be located 0,25 m below
the rotor on the same tower. The noise control is useless if the wind
sensor is covered by the rotor or installed away from the turbine!
For an even more quiet operation choose 50 kph activation wind speed.
In case of a sudden gust
which might normally create more noise than normal operation the wind turbine will be shut
down for five minutes (cool
-
down time!) before restarting.
Max. Windspeed.:
As customer wishes
Reaction time: < 1 Second
Cool
-
down time: 5 Minutes
Relay Mode: HOLD
Setting up the noise control