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    BSMJ自愈式低壓并聯(lián)電容器

    更新:2013/9/16 16:34:56      點擊:
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    • 產(chǎn)品型號   BSMJ
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    產(chǎn)品介紹
    主要特點
    1、環(huán)保。它符合國家節(jié)能、環(huán)保政策的要求。
    2、美觀。采用耐磨材質(zhì),外表光亮,手感好。
    3、防假冒。有效打擊假冒偽劣產(chǎn)品,維護(hù)品牌形象。
    4、隨貨附贈:一副體貼結(jié)實的手套和精美實用的說明書。
    5、體積小、重量輕:由于采用金屬化聚丙烯膜材作為介質(zhì),體積、 重量僅為老產(chǎn)品的1/4和1/5。 6、損耗低:實際值低于0.1%,所以電容器自身的能耗低,發(fā)熱少、 溫升低、工作壽命長、節(jié)能效果佳。
    7、優(yōu)良的自愈性能:過電壓所造成的介質(zhì)局部擊穿能迅速自愈,恢 復(fù)正常工作,使可靠性大為提高。
    8、安全性:內(nèi)裝自放電電阻和保險裝置。放電電阻能使電容器 上所帶的電能自動泄放掉;當(dāng)電容發(fā)生故障時,保險裝置能及時斷 開電源,避免故障的進(jìn)一步發(fā)展,確保使用安全。
    9、不漏油:本電容器采用先進(jìn)的半固體浸漬劑,滴熔點高于70℃, 在使用過程中不漏油,避免了環(huán)境污染,電容器也不會因失油而 失效。 主要技術(shù)指標(biāo) 使用條件:環(huán)境溫度-25℃~+50℃,濕度≤85%,海拔2000米以下。 額定電壓:250VAC,400VAC,525VAC、690VAC,750VAC,1050VAC。 額定容量:1~100kvar。 容量允差:-5~+10% 損耗角正切值:在工頻額定電壓下,20℃時tgδ≤0.1%。 交流耐電壓:極間2.15倍額定電壓10秒鐘,極殼間3kV10秒鐘。 最高允許過電壓:1.10倍額定電壓。 最高允許過電流:1.30倍數(shù)額定電流。 
    自放電特性:電容器加 2 Un直流電壓,斷開電源3分鐘后,剩余電 壓降低到75V或更低。
    符合標(biāo)準(zhǔn):GB12747-2004 IEC60831-1996 

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