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交流高壓跌落式(可投式、可卸式)避雷器

用途及使用范圍:
高壓跌落式避雷器的原理是將跌落式熔斷器的跌落式機構與配電型復合外套金屬氧化物避雷器巧妙地結合在一起,再配合避雷器用脫離器,這樣當運行中的避雷器在使用中失效時,脫離器動作帶動跌落式機構脫扣使避雷器自動與電網系統脫離。其次在不斷電的情況下,可以借助絕緣拉閘操縱桿方便的對避雷器進行檢測、維修與更換,不但保證了線路的暢通,而且大大地減少了電力維護人員的工作強度與時間。產品性能滿足國家標準GB311.1-1997 《高壓輸變電設備的絕緣配合》、JB/T8952-2005《交流系統用復合外套無間隙金屬氧化物避雷器》、GB15166.3-94《交流高壓熔斷器 噴射式熔斷器》
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用途及使用范圍:
高壓跌落式避雷器的原理是將跌落式熔斷器的跌落式機構與配電型復合外套金屬氧化物避雷器巧妙地結合在一起,再配合避雷器用脫離器,這樣當運行中的避雷器在使用中失效時,脫離器動作帶動跌落式機構脫扣使避雷器自動與電網系統脫離。其次在不斷電的情況下,可以借助絕緣拉閘操縱桿方便的對避雷器進行檢測、維修與更換,不但保證了線路的暢通,而且大大地減少了電力維護人員的工作強度與時間。產品性能滿足國家標準GB311.1-1997 《高壓輸變電設備的絕緣配合》、JB/T8952-2005《交流系統用復合外套無間隙金屬氧化物避雷器》、GB15166.3-94《交流高壓熔斷器 噴射式熔斷器》
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