低压开关设备和控制设备第5-2部分:控制电路电器和开关元件接近开关

IEC 60947-5-2-2007

低压开关设备和控制设备第5-2部分:控制电路电器和开关元件接近开关

Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches

添加收藏

导出文件

适用范围：This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field. These proximity switches are self-contained, have semiconductor switching elements(s) and are intended to be connected to circuits, the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c. This Standard is not intended to cover proximity switches with analogue outputs. The main changes with respect to the previous edition are as follows:-modification of Table 3;-modifications of voltage dips and voltage interruptions immunity tests, in Table 8;-modification of status of Annex A, now informative.

发布日期： 2007-10-09

实施日期： 2007-10-09

中标分类号： K31 - 电工 - 低压配电电器

ICS分类号： 29.120.40 - 开关 ; 29.130.20

标准组织： IEC - 国际电工委员会标准

全文来源： WF

中文关键词：开关能力交流电压放大器器具连接器容量特征分类分类系统连接控制电路控制装置控制开关直流电接口定义直流电压电控制设备电气布线系统电气工程电气安全电磁兼容性机电的机电装置感应检验低电压低压电器低压开关设备作标记测量测量技术插头特性近接开关传感器规范(验收) 开关开关设备开关操纵元件切换频率切换功率测试

英文关键词： EMC

语种：汉语

页数： 206

· 您可以在购买后查看以下字段：

发布单位、代替关系

购买

查看标准

低压开关设备和控制设备 第5-2部分:控制电路电器和开关元件 接近开关

主题相关

标准解读

低压开关设备和控制设备第5-2部分:控制电路电器和开关元件接近开关