Min. Order Reference FOB Price
1 Piece US$200.00-2,000.00 / Piece
Product Description
new design strip vacuum on load tap changer for transformer The switch for AC 10kV, 50Hz or 60Hz, the highest voltage equipment 12KV and below, rated current 200A and below the three-phase oil-immersed transformers. The switch uses vacuum tubes to replace the traditional copper-tungsten alloy to ...