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    ZN85-40.5(3AV3) 型戶(hù)內(nèi)高壓真空斷路器

    更新:2013/11/4 12:53:49      點(diǎn)擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號(hào)   ZN85-40.5(3AV3)
    • 產(chǎn)品描述

      ZN85-40.5(3AV3) 型戶(hù)內(nèi)高壓真空斷路器,是上海人民電氣有限公司 http://www.hqbet5695.com 為您提供的關(guān)于ZN85-40.5真空斷路器型號(hào),ZN85-40.5真空斷路...

    產(chǎn)品介紹

    ZN85-40.5(3AV3) 型戶(hù)內(nèi)高壓真空斷路器作為配電線路中的一個(gè)重要元件,承擔(dān)著線路電力的接通、切斷、故障保護(hù)等功能。本斷路器可以使用在三相交流50Hz、40.5kV及以下的電力系統(tǒng)中,可供工礦企業(yè)、發(fā)電廠以及變電站作電氣設(shè)備的控制和保護(hù)之用,并適用于頻繁操作的場(chǎng)所。

    本斷路器適用于三相交流50Hz、40.5kV系統(tǒng)中,可供工礦企業(yè),發(fā)電廠及變電站做為分合負(fù)荷電流、過(guò)載電流、故障電流之用,并適用于頻繁操作的場(chǎng)合。

    型號(hào)含義

    使用環(huán)境

    1. 環(huán)境溫度不高于 + 40℃,不低于-15℃(允許在-30℃時(shí)儲(chǔ)運(yùn));
    2. 空氣相對(duì)濕度: 日平均值≤95%,月平均值≤90%;
        飽和蒸氣壓: 日平均值≤2.2×10-3 MPa,月平均值≤1.8×10-3 MPa;
    3. 海拔高度不超過(guò) 1000 米;
    4. 地震烈度不超過(guò)8度;
    5. 無(wú)火災(zāi)、爆炸、嚴(yán)重污穢、化學(xué)腐蝕以及劇烈震動(dòng)的場(chǎng)所。
    6. 在二次系統(tǒng)中感應(yīng)的電磁干擾的幅值不超過(guò)1.6 kV

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