| 摘要 |
The invention relates to an electroinsulating panel for 6 ... 20 kV voltage, made of synthetic resin reinforced with glass fibres, comprising a flat plate (1) on which there is bound a corrugated plate (2) consisting of four segments (3, 4, 5, 6), two of the segments (3, 6) being in the shape of an isosceles triangle and the other two segments (4, 5) being in the shape of an isosceles trapeze, the segments being joined so that the margins of the corrugated plate are at maximum distance in relation to the flat plate (1), the corrugations being arranged so that concentric rectangles are obtained, the dielectric properties thus obtained conferring high insulation breakdown resistance, eliminating the electrocution risk.
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