... , forced draft fan, condensate pump, feed pump, primary air fan, secondary air fan, booster fan, circulating pump, mill fan, slurry pump etcCement: draft fan, high ... . (18 pulses for 3/3.3kV, 30/36 pulses for 6/6.6kV, 48/54 pulses for 10/11kV) By using the ... )45~65Hz4Rated input voltage(kV)3/3.3kV/4.16kV/6/6.6kV/10/11kV (+15%~ -35%)5THDi at power grid<3 ...