IEC 60947-6-2 Edition 2.1-2007
低压开关设备和控制设备.第6-2部分:多功能设备.控制和保护开关器件(或设备)(CPS)
Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
IEC 60947-6-2 Edition 2.1-2007 中，可能用到以下仪器设备
- 标准号
- IEC 60947-6-2 Edition 2.1-2007
- 发布日期
- 2007年03月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- K30
- 国际标准分类号
- 29.120.40;29.130.20
- 发布单位
- IX-IEC
- 适用范围
- This part of IEC 60947 applies to control and protective switching devices (or equipment) (CPS), the main contacts of which are intended to be connected to circuits of rated voltage not exceeding 1 000 V a.c. or 1 500 V d.c. CPSs are intended to provide both protective and control functions for circuits and are operated otherwise than by hand. They may also fulfill additional functions, such as isolation. Digital inputs and/or digital outputs contained in CPSs, and intended to be compatible with PLCs are covered by IEC 61131-2.