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    CRM1LE透明外殼漏電斷路器

    更新:2013/9/23 15:15:48      點(diǎn)擊:
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    • 產(chǎn)品型號(hào)   CRM1LE
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      CRM1LE透明外殼漏電斷路器,是上海人民電氣有限公司 http://www.hqbet5695.com 為您提供的關(guān)于CRM1LE透明外殼漏電斷路器型號(hào),CRM1LE透明外殼漏電斷路器價(jià)格,有關(guān)CRM...

    產(chǎn)品介紹

    CRM1LE系列透明外殼漏電斷路器((剩余動(dòng)作電流斷路器、以下簡(jiǎn)稱漏電斷路器)是本公司綜合采用國(guó)際先進(jìn)技術(shù)設(shè)計(jì)、開發(fā)的新型斷路器之一。具有明顯可見分?jǐn)帱c(diǎn)的隔離功能。適用于交流50/60Hz,額定工作電壓至400V,額定工作電流從16A至630A的配電網(wǎng)絡(luò)電路中作為漏電保護(hù)之用,也可防止因設(shè)備絕緣損壞,產(chǎn)生接地故障電流而引起的火災(zāi)危險(xiǎn)。并可用來分配電能和保護(hù)線路及電源設(shè)備免受過載、短路等故障的損壞,亦可作為電動(dòng)機(jī)的不頻繁起動(dòng)及過載、短路保護(hù)。該漏電斷路器具有體積。ê拖鄬(duì)應(yīng)的塑殼斷路器體積相等)、分?jǐn)喔、飛弧短及剩余動(dòng)作電流可調(diào)節(jié)等特點(diǎn),同時(shí)可帶報(bào)警觸頭、分勵(lì)脫扣器、輔助觸頭等附件,是用戶使用的理由產(chǎn)品。

    漏電動(dòng)作電流I△n(可調(diào)):(30)50mA~500mA.
    漏電動(dòng)作時(shí)間(可調(diào)):非延時(shí)<0.1s、延時(shí)0.2s/0.4s/0.8s(1s)。
    數(shù)碼顯示實(shí)際漏電電流。
    漏電脫扣指示:發(fā)光二極管。
    漏電報(bào)警及脫扣功能:
    ①報(bào)警后脫扣——漏電電流達(dá)到0.65I△n±10%時(shí)開始報(bào)警,當(dāng)漏電電流達(dá)到0.8I△n±10%時(shí),脫扣動(dòng)作。

    ②只報(bào)警后脫扣——當(dāng)漏電電流達(dá)到I△n±10%報(bào)警,但不能脫扣。
    ③報(bào)警形式一斷路器內(nèi)蜂鳴器音響信號(hào)。
    一外接采用特殊輔助觸頭動(dòng)作(觸頭容量AC220V,1A)。

     

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