GP Split Type Toroidal Current Transformer , Clamp Current Transformer CT 5-100A

GP Split-type toroidal current transformer clamp current transformer CT 5-100A Current transformer principle is based on the principle of the transformer made. The current transformer is composed of a closed core and a winding. It has a small number of primary winding winding, string in the need to measure the current line, so it often has all the current flow through the line, the secondary side winding turns more, in series in the measuring instrument and protection circuit