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
  • <sup id="cpttk"><center id="cpttk"><input id="cpttk"></input></center></sup>

  • <mark id="cpttk"><center id="cpttk"><dl id="cpttk"></dl></center></mark><s id="cpttk"></s>
  • <s id="cpttk"><i id="cpttk"><form id="cpttk"></form></i></s>

      1. 熱門產(chǎn)品   Hot
        搜索   Search

        CRN158(DZ47)-125小型斷路器

        更新:2013/9/23 15:07:02      點擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號   CRN158(DZ47)-125
        • 產(chǎn)品描述

          CRN158(DZ47)-125小型斷路器,是上海人民電氣有限公司 http://www.mauscontracting.com 為您提供的關(guān)于CRN158(DZ47)-125小型斷路器型號,CRN158(DZ47...

        產(chǎn)品介紹

        主要技術(shù)參數(shù)及結(jié)構(gòu)特征

        ● 結(jié)構(gòu)特征
          該產(chǎn)品可用35mm導軌進行卡式安裝,體積小,分斷能力高,具有可見的觸頭閉合指示器。

             斷路器由塑料外殼、過電流脫扣器、操作機構(gòu),觸頭及滅弧系統(tǒng)等組成。外殼采用高強度、高阻燃的塑料壓制。多極斷路器是由多個單極拼裝而成,脫扣器用聯(lián)動桿相連,手柄用聯(lián)動罩連成一體,保證了各極通斷的一致性。

        產(chǎn)品型號及含義

        1.斷路器的額定電流:40A50A、63A、80A100A

        2.斷路器的極數(shù)分為:單極、二極、三極和四極1P、2P、3P、4P

        3.本斷路器為嵌入式安裝(可在安裝軌上安裝)

        4.斷路器的額定工作電壓:50Hz,230V/400V

        5.額定分斷能力:Icn=10000AIcs=7500A

        6.過電流脫扣特性見表1。(環(huán)境溫度為30℃~35)
        斷路器的主要技術(shù)參數(shù)

        型號

        極數(shù)

        殼架等級額定電流A

        額定電壓V

        額定電流?A

        額定短路分斷能力KA

        脫扣器型式及脫扣電流

        CRN158

        1?2?3?4

        125

        230/400

        40、50、63、80、100、125

        10

        C型(5-10)In
        D型(10-14)In


        ●?斷路器過電流脫扣特性

        序號

        脫扣器額定電流?In

        起始狀態(tài)

        試驗電流

        規(guī)定時間

        預計結(jié)果

        備注

        1

        In=63

        冷態(tài)

        1.05In

        t≥1h

        不脫扣

        In>63

        冷態(tài)

        1.05In

        t≥2h

        不脫扣

        2

        In=63

        緊接前項試驗后進行

        1.30In

        t<1h

        脫扣

        電流在5s內(nèi)穩(wěn)定地上升至規(guī)定值

        In>63

        緊接前項試驗后進行

        1.30In

        t<2h

        脫扣

        3

        In≥63

        冷態(tài)

        8.0In

        t≤0.2s

        不脫扣

        12.00In

        t<0.2s

        不脫扣

         

         

        更多產(chǎn)品
        国产无码在线一区二区观看,人妻av乱片aV出轨中文字幕,18禁在线永久免费观看网站,色综合无码av网站 国产性色在线视频 日韩中文字幕在线
      2. <sup id="cpttk"><center id="cpttk"><input id="cpttk"></input></center></sup>

      3. <mark id="cpttk"><center id="cpttk"><dl id="cpttk"></dl></center></mark><s id="cpttk"></s>
      4. <s id="cpttk"><i id="cpttk"><form id="cpttk"></form></i></s>