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CRPZ70-TCL配电箱

更新:2013-9-26 14:55:30      点击:
  • 产品品牌   
  • 产品型号   CRPZ70-TCL
  • 产品描述

    CRPZ70-TCL配电箱,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于CRPZ70-TCL配电箱型号,CRPZ70-TCL配电箱价格,有关CRPZ70-TC...

产品介绍

执行标准:GB17466

防护等级:1P30

材质:金属底盒:1.0mm冷轧钢板

透明:透明PC料

不透明门:阻燃ABS

配件:接线端子,卡片

工频耐压:AC25000V/min

■用途:本产品适用于户内,交流50Hz或60Hz,额定电压至440V通常不超过35摄氏度偶尔会达到40摄氏度的环境下,用来为断路器,开关,插座等电器附件提供对外部的影响

■结构特点:

1:安装导轨,拆卸方便,便于用户的安装与维修

2:暗装的支架可调转。若底箱在墙壁内有倾斜,可通过支架的旋转来调整面盖的垂直度,从而达到理想的效果。

3:敲落孔为双环孔,分别为25MM和35MM,用户可根据线截面的大小选择。箱内设有零线和接地线的接线座,方便用户的需要。

■型号及其含义

■正常使用条件

(1)周围空气温度不得超过 40℃,而且在24H内其平均温度不得超过 35℃。周围空气温度的下限为-5℃。

(2) 大气条件:空气清洁,在最高温度 40℃时,其相对湿度不得超过50%。在较低温度时,允许有较大的相对湿度。例如: 20℃时相对湿度为90%。但应考虑到由于温度的变化,有可能会偶然地产生适度的凝露。

(3)海拔高度不超过2000 m。

(4) 污染等级3。

■电气参数

(1) 额定工作电压

① 主电路:220V,380V。

(2) 额定电流

① 额定电流:40~125V。

■柜架结构

(1) 设备的柜架可采用焊接或由螺钉组装连接而成。柜架和外壳应有足够机械强度和刚度,应能承受所安装元件及短路时所产生的机械应力和热应力,并应考虑防止构成足以引起较大涡流损耗的磁性通路。同时不因设备的吊装、运输等情况而影响设备的性能。为了确保防腐蚀,设备应采用防腐蚀材料或在裸露的表面涂上防腐蚀层,同时还要考虑使用及维修条件。

(2) 机械、电气操作性能

设备的机械、电气装配应符合设计要求,动作正常。
 

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