器產(chǎn)品，經(jīng)嚴格的型式試驗和長(cháng)期試運行考核，各項技術(shù)性能指標全部達到GB3408和IEC標準，適用于額定電壓12kV、額定電流630A、三相交流50Hz的供電網(wǎng)絡(luò )中。">
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 FZW□-12戶(hù)外高壓隔離真空負荷開(kāi)關(guān) 

         FZW□-12戶(hù)外高壓隔離真空負荷開(kāi)關(guān)是由我公司和遼寧電力科學(xué)研究院高壓所聯(lián)合研制、開(kāi)發(fā)新一代高壓電器產(chǎn)品，經(jīng)嚴格的型式試驗和長(cháng)期試運行考核，各項技術(shù)性能指標全部達到GB3408和IEC標準，適用于額定電壓12kV、額定電流630A、三相交流50Hz的供電網(wǎng)絡(luò )中。

型號及含義


技術(shù)參數(見(jiàn)表)


外形及安裝尺寸圖


使用環(huán)境
         1.周?chē)諝鉁囟龋?40℃-30℃；(用戶(hù)特殊要求可供下限-45℃)
         2.海拔不超過(guò)1000m、2000m、3000m；
         3.風(fēng)壓不超過(guò)700Pa(相當于風(fēng)速34m/s)；
         4.污穢等級不超過(guò)IV級；
         5.無(wú)經(jīng)常劇烈振動(dòng)，地震烈度不超過(guò)8度。


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