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公开(公告)号:EP1861908A1
公开(公告)日:2007-12-05
申请号:EP05735004.3
申请日:2005-03-22
IPC分类号: H02G13/00
摘要: The invention relates to a lightning current conducting device for electrically connecting a collecting device to an earthing installation in the outer lightning arrester. The electrical conductor is surrounded by an insulating jacket which also comprises a coated dielectric. The insulating jacket, in turn, is surrounded by a conductive or semi-conductive sheathing. A field control arrangement for preventing sliding discharges and for increasing the impulse withstand voltage is provided in the connection section between the electrical conductor and the collecting device. The jacket can present different levels of conductivity in different sections over the length thereof.
摘要翻译: 本发明涉及一种用于将收集装置电连接到外部避雷器中的接地装置的雷电流导电装置。 电导体被绝缘套包围,绝缘套还包括涂覆的电介质。 绝缘护套又由导电或半导电护套包围。 在电导体和收集装置之间的连接部分中设置有用于防止滑动放电和增加冲击耐受电压的场控制装置。 护套可以在其长度上的不同部分中呈现不同水平的导电性。
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