Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys
<td id="gu7nx"><input id="gu7nx"></input></td>
<form id="gu7nx"><optgroup id="gu7nx"></optgroup></form>

    1. <style id="gu7nx"><kbd id="gu7nx"></kbd></style>
    公司產(chǎn)品   Product
    熱門產(chǎn)品   Hot
    搜索   Search

    CRM2LE-65漏電斷路器

    更新:2013/9/18 15:14:09      點(diǎn)擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號   CRM2LE-65
    • 產(chǎn)品描述

      CRM2LE-65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CRM2LE-65漏電斷路器型號,CRM2LE-65漏電斷路器價(jià)格,有關(guān)CRM2LE...

    產(chǎn)品介紹

    1、周圍空氣溫度上限值不超過+40,?下限值不低于-5,且24h的平均溫度值不超過+35; 

    1:下限值為-10-25的工作條件,在訂貨時(shí)用戶須向制造廠申明;  

    2:上限值超過+40或下限值低于-25的工作條件,用戶應(yīng)與制造廠協(xié)商。 

    2、安裝地點(diǎn)的海拔不超過2000m;  

    3、大氣相對濕度在周圍空氣溫度為+40時(shí)不超過50%,在較低溫度下可以允許有較高的相對濕度,例如在+20時(shí)達(dá)90%,

    對由于溫度變化偶爾產(chǎn)生的凝露應(yīng)采取適當(dāng)?shù)拇胧?/span>;  

    4、污染等級:2;  

    5、安裝類別:?類及;  

    6、安裝場所的外磁場任何方向不應(yīng)超過地磁場的5; 

    7、一般垂直安裝,任何方向允差2°;  

    8、安裝處應(yīng)無顯著沖擊和振動(dòng)。

    主要規(guī)格及技術(shù)參數(shù)

    分類

    斷路器的額定電流In分:1A2A、4A6A、10A16A、20A、25A、32A、40A、50A、63A。

    按額定剩余動(dòng)力電流分:0.03A0.1A。

    按極數(shù)和電流回路分:

    a單極兩線剩余電流動(dòng)作斷路器(1P+N);

    b、兩極剩余電流動(dòng)作斷路器(2P);

    c、三極剩余電流動(dòng)作斷路器(3P);

    d、三極四線剩余電流動(dòng)作斷路器(3P+N);

    e、四極剩余電流動(dòng)作斷路器(4P

    按瞬時(shí)脫扣器的型式分:C型(5In~10In)、D型(10In~14In)。

    技術(shù)參數(shù)

    額定短路分?jǐn)嗄芰?span style="font-family:Tahoma;">Icn6000A

    額定剩余接通和分?jǐn)嗄芰?span style="font-family:Tahoma;">Im500A;

    額定剩余不動(dòng)作電流Ino0.5In

    剩余電流動(dòng)作分?jǐn)嗟臅r(shí)間(見表)

    額定電流ln(A)

    極數(shù)+中性級

    額定電壓Uc(V)

    額定短路分?jǐn)嗄芰cn(kA)

    額定漏電動(dòng)作電流IAn(mA)

    漏電動(dòng)作時(shí)間(S)

    6,10.16.20,25.

    32.40.50.63

    1P+N

    230

    10(3-40A)6(50-63A)

    30

    100

    300

    <0.1

    2P

    230

    3P

    40

    3P+N

    230/400

    4P

    230/400

    脫扣指示:CRM2LE-65漏電脫扣器附件操作手柄旁有紅色漏電脫扣指示:

    手動(dòng)控制:手柄允許兩種復(fù)位模式;斷路器和漏電裝同時(shí)復(fù)位.斷路器和電裝置?分別復(fù)位.漏電附件先復(fù)位,斷路器后復(fù)位

    告用戶:額定漏電動(dòng)作電流30mA以下具有保護(hù)人身安全功能

    機(jī)構(gòu)電氣壽命

    a、電氣壽命:4000次;

    b、機(jī)械壽命:10000次;

    c、操作頻率;In25A,240/小時(shí);In25A120/小時(shí)。

    絕緣耐沖擊電壓性能

    a、各極連接在一起與中性極之間能承受峰值為60000V的沖擊電壓。

    b、各極與中性極連接在一起和支架之間能承受峰值為8000V的沖擊電壓。

    剩余電流動(dòng)作斷路器在峰值電流為200A沖擊電流和峰值電壓為2.5/2Un浪涌過電壓作用下,具有承受能力,且不引起誤運(yùn)作。

    結(jié)構(gòu)特征

    CRM2LE-65漏電斷路器.是由泯電保護(hù)器和CRM65-63小型斷路器拼裝而成。漏電斷路器單獨(dú)不能使用漏電保護(hù)器選用電流動(dòng)作型電子式漏電保護(hù)主要由零序電流互感器、電子組件板、漏電脫扣器,及帶有過軟和短路保護(hù)的斷路器組成。

    訂貨須知
    訂貨時(shí)需注明斷路的型號、極數(shù)、額定電流、瞬時(shí)脫扣形式、額定剩余動(dòng)作電流、數(shù)量等。例如:CRM2LE?三極斷路器,瞬時(shí)脫扣形式為C型、額定電流20A,額定剩余動(dòng)作電流30mA,數(shù)量100臺(tái),則應(yīng)寫為:CRM2LE-65/3,C20,30mA,100臺(tái)。

    ?

    更多產(chǎn)品
    亚洲色欲大片AAA无码,欧美精品一区三区在线观看,久久精品人人做人人爽不卡,国产日韩伦精无码一区二区
    <td id="gu7nx"><input id="gu7nx"></input></td>
    <form id="gu7nx"><optgroup id="gu7nx"></optgroup></form>

    1. <style id="gu7nx"><kbd id="gu7nx"></kbd></style>