1、用中间继电器作为缺相保护装置的线路

2、脚踏开关踩气缸动作实物彩图接线

3、浮球开关的工作原理讲解

4、常用元件代号及图形符号的画法

5、电工必学的7个基础程序-自锁-多点启停-点动加联动运行

6、电工必学的7个基础程序-延时接通、延时断开-交替输出

7、电工必学的7个基础程序-连锁和互锁-闪烁电路

8、220V电机的倒顺开关实物彩图接线方法

9、变频器电路的接线方法

10、时间继电器的接线方法-实物彩图

11、以太网跟PLC通信电路实物图

12、正反转电路实物彩图接线方法

13、互感器与电表的实物彩图接线方法

14、自制温控风扇电路实物彩图方法

15、星三角380V主电路实物彩图接线方法

16、电接点压力表实物彩图接线电路图

17、接触器实现单开双控的实物彩图接线方法

18、空气能热水循环系统电路

19、变频器接线实物彩图电路展示

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轩甘郭3228空气开关和漏电开关的区别是什么该如何应用才好 -
温狄健15728539091 ______ 空气开关是用来通断负荷电流的;漏电开关是用来进行漏电保护的.可根据你的需要和安全用电的要求进行配置.

轩甘郭3228求高手指点,我要画建筑电路系统图,我知道房间的空气开关怎么控制,就是不知道怎样用图的样子画出来. -
温狄健15728539091 ______ 查一查建筑电气的国标里面的空气开关是用什么符号表示的就可以了!

轩甘郭3228空气开关等电器在开关柜布线图中怎么表示 -
温狄健15728539091 ______ 一般电气图纸上用几极的开关都是文字标出为多,主要看元件型号规格就能看出. 建议你上网查找:电气元件图形符号大全 有得下载的,下来对照一下就行.

轩甘郭3228开关上的符号是什么意思 -
温狄健15728539091 ______ 这种标示方法是根据数字电路特性借鉴过来的.在数字电路中通常使用2进制数学,也就是高电平用1来表示;低电平用0来表示.在这里1表示连通;0表示断开.

轩甘郭3228画工厂用电的常用符号
温狄健15728539091 ______ http://wenku.baidu.com/view/ac8b0e22192e45361066f5a8.html你说的太模糊不知道是不是

轩甘郭3228空气开关N代表什么 -
温狄健15728539091 ______ 空气开关N 代表零线 ,L代表火线. 空气开关是我们平常的俗称,它正确的名称叫做空气断路器.空气断路器一般为低压的,即额定工作电压为1Kv. 空气断路器是具有多种保护功能的、能够在额定电压和额定工作电流状况下切断和接通电路的...

轩甘郭3228空气开关上面那些字母和数字的意思空气开关上面的各是代表什么意思FATO,DZ47 - 63,C32DZ47 - 63,C20DZ47LE - 50,C25DZ47LE - 3,C20WuzhouDZ47 - 63C10 -
温狄健15728539091 ______[答案] 空气开关上面;DZ47-63,C32是DZ47系列63A框架,定值32A,其它同上 DZ47-63,C20DZ47LE-50,C25DZ47LE-3,C20WuzhouDZ47-63C10 DZ47LE-50,C25是DZ47系列50A框架,定值25A的漏电开关

轩甘郭3228空开与漏电保护器的区别,字母符号是什么 -
温狄健15728539091 ______ 空开(空气开关)和漏电保护器是电气保护设备,它们的功能和应用场景有一定的区别.1. 空开(空气开关):空开是一种用于保护电路和电气设备的开关装置.它主要用于过载保护和短路保护.当电路中发生过载或短路时,空开会迅速切断电...

轩甘郭3228空气开关u<是什么意思?
温狄健15728539091 ______ 空气开关u<,,是该空气开关的欠压保护符号,就是说这个空气开关是带欠压脱扣器的.在正常使用时,如果输入电压低于一定数值,空气开关会断开,起到欠压保护作用