Min. Order Reference FOB Price
1 Piece US$20.00-50.00 / Piece
Product Description
Product Introduction: This instruction is suitable for strip-type off-circuit tap changer with its frequency of 50, 60Hz, rated current 63A and below , and rated voltage 33kV(Called tap changer below). This tap changer is used in the oil-immersed power transformer and being operated under ...