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CRXM2(NXZ)低壓封閉式照明箱

更新:2013/9/26 14:52:35      點擊:
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  • 產品型號   CRXM2(NXZ)
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    CRXM2(NXZ)低壓封閉式照明箱,是上海人民電氣有限公司 http://www.shamandq.com 為您提供的關于CRXM2(NXZ)低壓封閉式照明箱型號,CRXM2(NXZ)低壓封閉式照明...

產品介紹

■產品介紹CRXM2(NXZ)低壓封閉式照明箱適用于頻率50HZ,額定電壓500V及以下,負荷電流不大于100A的單相及三相電路中,作動力照明,電動機控制、對電路進行過載、漏電及短路保護,該箱設計合理,體積小,外形美觀,使用安全可靠,可廣泛應用于工廠、大廈、住宅、商場等場所。

■額定電流:100(A)

■符合標準

1.GB7251-3《低壓成套開關設備和控制設備、第三部分:對非專業人員可進入場地的低壓成套開關設備和控制設備-配電板的特殊要求》

2.IEC60439-3《低壓成套開關設備和控制設備、第三部分:對非專業人員可進入場地的低壓成套開關設備和控制設備-配電板的特殊要求》

型低壓封閉式照明箱

■型號及其含義使用環境條件

1.          海拔離度不超過2000m:

2.          周圍空氣溫度不超過40      ℃以及不低于-25℃;

3.          +20℃時空氣相對濕度月平均不大于90%;

4.          無劇烈振動和沖擊的場所;

5.          無爆炸危險場所,且介質中無足以腐蝕金屬和破壞絕緣的氣體及導電塵埃。

■使用特點

徹底解決因箱體接地不良和異物搭接造成的人身傷亡事故;

綜合使用成本低,一次性投資可使用20年以上(免除了金屬箱體更換工時和累加成本);

箱體的獨特設計能有效抗擊外力沖擊;

箱體材質回收成本較高,可防止本體被盜現象發生;

拼接方式可以減少箱體維修成本(可以只更換損壞部件);

高溫下燃燒不產生窒息氣體。

總之,纖維增強聚酯材料制造的低壓電纜分支箱具有絕緣性好、耐腐蝕、使用壽命長久、安裝簡便等許多優點。

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