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TRANSFORMER ASSEMBLY FOR THE FIELD TERMINAL OF ENCTRANSFORMER ASSEMBLY FOR THE FIELD TERMINAL OF ENCAPSULATED MEDIUM-VOLTAGE SWITCHGEAR APSULATED MEDIUM-VOLTAGE SWITCHGEAR
TRANSFORMER ASSEMBLY FOR THE FIELD TERMINAL OF ENCTRANSFORMER ASSEMBLY FOR THE FIELD TERMINAL OF ENCAPSULATED MEDIUM-VOLTAGE SWITCHGEAR APSULATED MEDIUM-VOLTAGE SWITCHGEAR
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机译:封装的中压开关柜的变压器总成封装的中压开关柜的变压器总成的变压器总成
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摘要
The invention concerns a transformer assembly intended for the field terminal of encapsulated medium-voltage switchgear with a circuit-breaker housing which is connected to a bus-bar housing by means of a flange and a cable lead-through and connected to a cable-terminal housing by means of a polar plate via another lead-through. The gastight cable-terminal housing (KAG) includes an upper half (GTO) whose cross section is reduced in size relative to lower half (GTU) and which is closed by a first mounting plate (TP1) projecting out beyond the cross section of the upper half (GTO) of the housing and designed to carry at least one toroidal-core transformer (RKW). Transformer assemblies of this kind are suitable for use in gas-insulated heavy-duty switchgear.
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