Whereas in abnormal ailments, the sum of section present will not be zero. Then mainly because of the unbalancing of period current, a zero sequence latest will circulation inside the secondary circuit of CBCT.By doing this, we will not likely find any remainder of zero sequence existing during the CBCT Main winding. Because it is often a balanced

Second, Examine if capacitive present of cable is lower than your location. 2A appears to be is low setting, for cable dimensions, from 120mm^two is a lot less than 1km lenght.HY-ZCT zero sequence current transformer has unique features that make it appropriate for particular applications relevant to fault detection, security and system checking.??