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.

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CJ19、CJ16切换电容交流接觸器

更新:2013/9/9 12:46:03      点击:
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  • 産品型號   CJ19、CJ16
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    CJ19、CJ16切换电容交流接觸器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRC1(CJT1)切换电容交流接觸器型号,CJ19、CJ16切换电容交流接...

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CJ19、16系列切換電容接觸器,專用于交流50Hz(60Hz)電壓至380V的無功功率補償電路中,能有效地減小合閘湧流對電容的沖擊和降低開斷瞬間的操作過電壓,可以代 替原來由一只接觸器三只電抗器組成的切換裝置。

CJ19系列切換電容接觸器爲CJX2接觸器的派生生産,由CJX2交流接觸器与预充触头组和限流电阻器组成,可抑制电容器的接通涌流,有效的减小接通涌流对电容器的冲击和抑制开断时的过电压。

CJ16切換電容接觸器爲CJX1接觸器的派生産品,通過改變觸頭的組合形式和增加限流電阻器能有效的減小合闡湧流對電容器的沖擊。

周围空气温度上限为+40℃,下限为-5℃;并且24h内其平均值不超过+35℃;安装地点的海拔不超过2000m;安装地点的空气相对湿度,在最高周围空气温度为+40℃时不超过50% ;在较低的温度下可允许有较高的相对湿度,最湿月的平均最大相对湿度不超过90%同时该月的平均最低温度不超过+25℃,由于温度变化发生在产品上的凝露情况必须采取相应措施;安装类别为Ⅲ类;污染等级:3级;安装面与垂直面的倾斜度不超过±5°,且应无冲击和长时间振动。

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