Hi everyone, A short question on the IEC classes as defined in 61400-1 Ed3. The values for the turbulance that are defined as 12%, 14% and 16% are the top or bottom limits for a class? Say a class B would be from 14% to 16% or from 12% to 14%? Also, I have the same doubt about the wind speed defined as 0,2Vref in the Ed3 standard. In case of the Ed3 standard these values would only represent the mean values for a wind speed distribution and not the up and bottom class limits, correct? That is to say that if a mean wind speed is 8 m/s that does not necessarily mean the site Class 2(if 0,2Vref for this case is 6 m/s for example). Thanks.