Zero Sequence Current Transformers TЗЛК-O5.1 for Underground Mining Applications

Transformers are manufactured in climatic version "O" of placement category 5.1 according to GOST 15150. Environment - atmosphere of underground workings of coal and shale mines. Zero-sequence current transformers can be used in switchgear (3-110) kV, provided that the main insulation between the current-carrying conductors of the cable and the secondary winding of the transformer is provided by cable insulation or air gap. The operating position is any.