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.

广西快3开奖结果

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CJ40接触器

2014/7/2 15:17:27      点击:

CJ40交流接触器

主要用于交流50Hz或60Hz,CJ40交流接触器额定电压至660V或1140V,电流至1000A的电力系统中接通和分断电路,CJ40接触器并与适当的热过载继电器组成交流电动机起动器,CJ40交流接触器以保护运行中可能发生过载的电路。

广西快3开奖结果 1.1  CJ40交流接触器适用于交流50Hz、额定电压至660V、电流至1 000A的电力系统中接通与分断电路,并与适当的热继电器或电子式保护装置组合成电动机起动器,以保护可能发生过载的电路。         

广西快3开奖结果接触器按GB14048.4及JB8591.3设计、制造与检验。

1.2  CJ40交流接触器正常工作条件和安装条件 

1.2.1  CJ40交流接触器周围空气温度:上限为+40℃,24h内其平均值不超过+35℃;下限为-5℃。 

1.2.2  CJ40交流接触器海拔:安装地点的海拔高度不超过2 000m。 

1.2.3  CJ40交流接触器大气条件:安装地点的空气相对湿度在最高温度为+40℃时不超过50%;在较低温度下允许有较高的相对湿度;在最湿月平均最低温度不超过+25℃时该月的月平均最大相对湿度不超过90%,并应考虑因温度变化发生在产品表面的凝露。

1.2.4  CJ40接触器污染等级:污染等级为3级。 

1.2.5   CJ40接触器安装类别(过电压类别):安装类别为Ⅲ。 

1.2.6   CJ40接触器安装条件:安装面与垂直的倾斜度不大于5°

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