FIELD: electricity.
SUBSTANCE: invention relates to units of high-voltage insulation bushings, specifically to units of corona-proof high-voltage insulation bushings. Corona-proof high-voltage insulation bushing (1) unit includes tubular insulation (20), surrounding conductor, flange (30) located on tubular insulation (20) external surface, and semiconducting glaze (61) first strip positioned on tubular insulation external surface at distance from tubular insulation end.
EFFECT: invention provides increasing in corona discharge resistance.
20 cl, 6 dwg, 2 tbl
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|---|---|---|---|
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