The braker BR3 is used for the small on grid wind turbine through connected with the on gird inverter and wind turbine.It converts the alternating current (AC) to direct current (DC).When the wind is too strong,BR3will make the wind turbine generator slow down gradually and aply to release.

In order that avoid the wind turbine generator over speed and over power.Then increase the service life 
of the wind turbine generator and the whole generator system.It's applicable to 12V,24V,48V system.

Function

Automatic wind turbine brake,generator unloading

Manual wind turbine brake

Recitifier