WST-Series No-load Strip Tapping Switches

Overview

This series of no load switch adopted a new structure, new materials, new technology, the structure is reasonable, feel is good, flexible rotation and in place accurate, etc. Apply to frequency 50, 60 Hz, rated voltage 10 KV, 35 KV and rated current 400 A ~ 600 A oil-immersed power transformer. Can be directly fixed in box cover of the transformer ,under the condition of non-excitation of the primary winding transformer circle number, which changes transformer voltage change, to adjust the subprime output voltage purpose.

Driven through the handle from rotating rack body movement, led moving contacts horizontal rack to change the tap position of the switch, thereby changing the transformer primary winding turns, to change the transformer changes, adjust the secondary voltage of purpose.

outline

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