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.
Tell us what you need and get quotes from verified suppliers