FIELD: electricity.
SUBSTANCE: test terminal lead for current transformer of gas-insulated switchgear comprises tubular supporting element (2) and inside the latter there is primary wire and circular cored instrument (3) placed around circumference (2) and at least partially wound with winding. Terminal lead comprises at least the first and second contact elements (4, 10) coupled electrically to the supporting element (2). Contact element (4) is connected to supporting element (2) by force closure. At that contact elements are designed to be interconnected in parallel and in series.
EFFECT: increased accuracy and reliability of transformer testing.
13 cl, 2 dwg
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