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实用新型
CN203909222U 220kV及以上绝缘工器具交流耐压试验装置使用的夹板电极 失效 - 权利终止

220kV及以上绝缘工器具交流耐压试验装置使用的夹板电极
摘要：
一种220kV及以上绝缘工器具交流耐压试验装置使用的夹板电极，该夹板电极包括上夹板与下夹板，上夹板的下端面与下夹板的上端面设有数量等同的锯齿，上夹板与下夹板两端通过螺栓连接，上夹板锯齿与下夹板锯齿的齿尖对接，上夹板的下端面及下夹板的上端面均安装有与锯齿贴合的铜皮电极，上夹板齿谷与下夹板齿谷组成菱形电极孔。本实用新型是220kV及以上绝缘工器具交流耐压试验装置的重要部件，应用220kV及以上绝缘工器具交流耐压试验装置实现了应用500kV试验变压器，大批量完成220kV、330kV与7500kV绝缘工器具的交流耐压试验的目的；其电气性能好，实用、安全、可靠。
摘要（英）：

Disclosed is a clamp plate electrode for a 220 kV and greater insulation tool AC high-voltage holding test device. The clamp plate electrode comprises an upper plate and a lower plate. The lower end surface of the upper clamp plate and the upper end surface of the lower clamp plate are provided with the same amount of sawteeth. The two ends of the upper clamp plate and the lower clamp plate are connected through bolts. The sawteeth of the upper clamp plate are abutted against the sawteeth of the lower clamp plate. The lower end surface of the upper clamp plate and the upper end surface of the lower clamp plate are provided with copper sheet electrodes in attachment with the sawteeth. The tooth valleys of the upper clamp plate and the tooth valleys of the lower clamp plate form rhombus electrode apertures. The clamp plate electrode is an important part of the 220 kV and greater insulation tool AC high-voltage holding test device, and is applied to the 220 kV and greater insulation tool AC high-voltage holding test device to achieve the goals of utilizing a 500kV test transformer and enabling large-batch 220 kV, 330 kV and 7500 kV insulation tool AC high-voltage holding tests. The clamp plate electrode is good in electrical performance, practical, safe and reliable.

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