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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CRXC1低壓封閉式插座箱

更新:2013/9/26 14:50:50      点击:
  • 産品品牌   
  • 産品型號   CRXC1
  • 産品描述

    CRXC1低壓封閉式插座箱,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRXC1低壓封閉式插座箱型号,CRXC1低壓封閉式插座箱价格,有关CRXC1低压封闭...

産品介紹
産品概述:

CRXC1低壓封閉式插座箱适用于安装在户内作为交流50Hz,电压380V/220V,直流220V 及以下的照明配电线路中,作为线路过载、短路、漏电保护电源转换之用。该箱设计合理,体积小,外形美观,使用全可靠,用于各种民用建筑、旅馆、商店、机关、学校、车站、机场、医院和厂矿企业等单位的高层建筑场所。

■結構形式:

插座箱按安裝方式可分爲明裝式和嵌入式兩種。按型式又分爲不帶小門和帶門兩種。

1、插座箱用薄鋼板做成無骨架形體,主要部件有殼體、零線排、保護接地排、面板等。暗裝式面板上有小門,打開門可以進行開關操作,進出線敲落孔在箱壁上、下側,敲落方便。

   2、箱内主要安装DZX2、DZX4 型斷路器, 86Z 系列和AC30 系列插座。母线排、零线排、保护接地排采用自行设计的绝缘支架安装,结构合理,互换性强,组合拆装方便。

技術數據

△  额定电压交流380V/220V、直流220V

△  主开关等选用DZX4、DZX2 型的配电箱最大大总输入电流不能超过60A,其优选值为10A,15A,20A,32A,40A,50A,60A。

△插座选用86Z 系列时三相四极进为15A,25A 单相三级时为10A,25A,单相二极为10A。

■使用環境條件

1.          海拔离度不超过2000m:

2.          周围空气温度不超过40      ℃以及不低于-25℃;

3.          +20℃时空气相对湿度月平均不大于90%;

4.          无剧烈振动和冲击的场所;

5.          无爆炸危险场所,且介质中无足以腐蚀金属和破坏绝缘的气体及导电尘埃。

 

■安裝與維護

■安裝:

△旋出箱蓋固定螺釘,取下面板;

△將安裝卡軌同電器元件整體從箱體中拆出;

△取出敲落孔板,按需敲孔;

△將箱體與牆固定;

△在土建裝飾完工後,按原方式將拆下部件裝好並調整元件安裝板使元件正面與面板協調。

■檢查與維護:

産品在安裝後投入運行前須進行下列各項檢查工作:

△根據系統圖檢查接線是否正確;

△操作手柄是否動作靈活;

△測量絕緣電阻值應不低于1.5ΜΩ(測量時應拆除漏電保護元件);

△檢查漏電保護元件動作是否正常;

△正常使用時應每月對漏電保護元件的漏電動作性能作檢驗一次。

注:工作零线(N 线)不允许同保护地线(PE)连接混用,否则将会影响正常使用甚至发生触电事故。

■安裝尺寸圖    订货须知

■     用户订货时请提供下列资料

CRXC1系列插座箱

△産品的全型號;    

△系統圖;        

△電器元件型號及整定電流等數據;       

△訂貨台數及産品顔色。

 

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