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 London 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 staying 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, "yes," 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 the 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.
ME斷路器
更新：2013/8/20 22:33:25 點擊：
產品介紹
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產品型號
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型號名稱
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裝箱數
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商城價
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市場價
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特價
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訂購
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收藏
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ME630
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ME800
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ME1000
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ME1250
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ME1600
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ME1605
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ME2000
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ME2500
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ME2505
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ME3200
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ME3205
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商品基本參數
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產品用途：
▲ME系(xi)列萬(wan)能式斷路(lu)(lu)器（以下簡稱斷路(lu)(lu)器）是我(wo)廠從(cong)聯邦德國AGE公司引進的(de)(de)產品，斷路(lu)(lu)器適用于額定工作電(dian)(dian)壓AC至400V、690V、50Hz；額定工作電(dian)(dian)流630A-4000A的(de)(de)配電(dian)(dian)電(dian)(dian)路(lu)(lu)作不頻繁轉(zhuan)換之用、對線路(lu)(lu)及電(dian)(dian)氣(qi)設備的(de)(de)過載，欠電(dian)(dian)壓和(he)(he)短路(lu)(lu)進行保護(hu)。并(bing)(bing)具有分級選擇保護(hu)。能直接起動電(dian)(dian)動機(ji)(ji)并(bing)(bing)保護(hu)電(dian)(dian)動機(ji)(ji)、發電(dian)(dian)機(ji)(ji)和(he)(he)整流裝(zhuang)置等免受(shou)過載、短路(lu)(lu)和(he)(he)欠電(dian)(dian)壓等不正常情況的(de)(de)危害(hai)。
技術(shu)數據和(he)性能：
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框架
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框I
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型號
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ME630
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ME800
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ME1000
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ME1250
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ME1600
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ME1605
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額定電流(In) A
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1000
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1000
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1000
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1250
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1600
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1900
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約(yue)定發熱電流(Ith) A
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630
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800
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1000
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1250
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1600
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1900
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額定工作(zuo)電(dian)壓(Ue) V
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690
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690
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690
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690
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690
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690
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額定絕緣電壓(ya)(Ui) V
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690
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690
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690
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690
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690
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690
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額(e)定(ding)沖(chong)擊(ji)耐(nai)受電壓(Uimp) kV
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12
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12
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12
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12
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12
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12
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極數(P)
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3、4
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3、4
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3、4
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3、4
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3、4
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3、4
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額定極限短路分(fen)斷能力(Icu) kA
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三極
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50
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50
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50
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50
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50
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50
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四極
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40
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40
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40
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40
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40
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40
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額定運行短路分斷能力(Ics) kA
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三極
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50
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50
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50
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50
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50
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50
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四極
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40
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40
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40
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40
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40
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40
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額定短時耐受(shou)電流(Icw)1s kA
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三極
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30
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30
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30
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30
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30
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30
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四極
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30
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30
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30
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30
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30
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30
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框架
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框II
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框III
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型號
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ME2000
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ME2500
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ME2505
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ME3200
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ME3205
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額定電流(In) A
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2000
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2500
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2900
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3200
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4000
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約定(ding)發熱電流(Ith) A
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2000
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2500
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2900
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3200
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4000
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額定工作電壓(ya)(Ue) V
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690
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690
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690
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690
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690
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額定(ding)絕緣電壓(Ui) V
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690
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690
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690
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690
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690
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額定沖擊耐受電壓(Uimp) kV
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12
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12
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12
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12
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12
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極數(P)
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3、4
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3、4
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3、4
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3
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3
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額定極限短路分(fen)斷能力(Icu) kA
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三極
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80
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80
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80
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80
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80
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四極
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50
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50
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50
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-
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-
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額(e)定運行短路分斷能(neng)力(li)(Ics) kA
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三極
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80
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80
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80
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80
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80
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四極
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50
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50
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50
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-
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-
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額定短時耐受電流(Icw)1s kA
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三極
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80
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80
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80
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80
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80
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四極
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50
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50
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50
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-
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