IEC技术标准二〇〇六年十月目录一．IEC电气标准介绍.................................................................................................3一）电气技术文件的种类.....................................................................................41．功能性文件................................................................................................42．位置文件....................................................................................................83．接线文件....................................................................................................84．项目表........................................................................................................95．说明文件..................................................................................................106．其他文件..................................................................................................11二）电气制图的图形符号...................................................................................111、图形符号的组成......................................................................................112、图形符号的分类......................................................................................11三）文字符号.......................................................................................................12四）项目代号.......................................................................................................141.项目与项目代号........................................................................................142.项目代号的构成........................................................................................15二．绘图技巧和经验..................................................................................................16一）电路图设计...................................................................................................16二）文字标注.......................................................................................................16三）电路检查.......................................................................................................17四）明细表生成...................................................................................................17五）网络表生成...................................................................................................17六）端子表生成...................................................................................................17七）电缆自动生成...............................................................................................17三．模版制作介绍......................................................................................................18四．绘图图层的设置规定..........................................................................................18五．软件绘图规范......................................................................................................20一、一般规则.......................................................................................................20二、电气一次和电气二次专业制图的规定.......................................................21三、电路图的绘制原则与方法...........................................................................221．用图形符号表示电气元件.............................