標準號：BS EN 60947-5-2-2007
中文標準名稱：低壓開關裝置和控制裝置.第5-2部分:控制電路器件和開關元件.接近開關
英文標準名稱：Low-voltage switchgear and controlgear — Part 5-2: Control circuit devices and switching elements — Proximity switches
標準類型：K31
發布日期：2008/2/29 12:00:00
實施日期：2008/2/29 12:00:00
中國標準分類號：K31
國際標準分類號：29.130.20
引用標準：IEC 61000-4-13-2002;IEC 61140-2001;CISPR 11-2003;ISO 630-1995;IEC 60364;IEC 60446-2007;IEC 60947-1-2007;IEC 61000-3-2-2005;IEC 61000-3-3-1994;IEC 61000-4-2-1995;IEC 61000-4-3-2006;IEC 61000-4-4-2004;IEC 61000-4-6-2003;IEC 61000-4-8-1993;IEC 60050(441)-19
適用范圍：This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presenceof metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence ofsound reflecting objects, photoelectric proximity switches that sense the presence of objectsand non-mechanical magnetic proximity switches that sense the presence of objects with amagnetic field.These proximity switches are self-contained, have semiconductor switching elements(s) andare intended to be connected to circuits, the rated voltage of which does not exceed 250 V50 Hz/60 Hz a.c. or 300 V d.c. This Standard is not intended to cover proximity switches withanalogue outputs.The object of this standard is to state for proximity switches:– definitions;– classification;– characteristics;– product information;– normal service, mounting and transport conditions;– constructional and performance requirements;– tests to verify rated characteristics.