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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丁先琦4313按钮与接触器互锁怎么接线? -
颜饱黄15047027607 ______ 图不好传 还是给你描述一下吧 控制回路要先将分别控制正反转停止的两个按钮串联接好,随后将两个分别控制正反转启动的两个按钮并联接好后与停钮的一端接好,停钮的另一端准备与电源连接,然后再把分别正转反转主接触器的常开辅助接...

丁先琦4313接触器线圈220伏正反转加互锁接线图 -
颜饱黄15047027607 ______ 电机正反转的是自锁,若果是互锁,至少需要两个电机,电机正反转自锁电路图:

丁先琦4313点动按钮,接触器双重连锁正反转控制线路电路图和工作原理是什么? -
颜饱黄15047027607 ______ 该线路利用两只常开按钮来实现点动与正反转控制,按下sb1时电机正转 松开便停止.按下sb2时电机反转 松开后便停止.两电机互锁.

丁先琦4313接触器自锁反转控制线路电气接线图怎么画 -
颜饱黄15047027607 ______ 接触器自锁反转控制线路电气接线图: 带电气互锁的正反转控制电路 将接触器KM1的辅助常闭触点串入KM2的线圈回路中,从而保证在KM1线圈通电时KM2线圈回路总是断开的;将接触器KM2的辅助常闭触点串入KM1的线圈回路中,从而保...

丁先琦4313两个接触器能控制电机正反转跪求电路控制图
颜饱黄15047027607 ______ 交流接触器接线图(电动机正反转) 为了使电动机能够正转和反转,可采用两只接触器KM1、KM2换接电动机三相电源的相序,但两个接触器不能吸合,如果同时吸合将...

丁先琦4313画图说明什么是互锁电路? -
颜饱黄15047027607 ______ 两只接触器一个电机,或反正转接法,或减压启动,不允许两个接触器有同时运行的机会,

丁先琦4313互锁电路接线 -
颜饱黄15047027607 ______ 楼上说的太复杂了.互锁电路是和自锁电路对应的:自锁电路的控制可用一个按钮,比如按下去是开,弹起来是关;互锁电路需要两个按钮控制,按下这一个按钮是开,要关的话必须按另一个按钮.互锁电路的优点是可防止误操作,提高可靠性.

丁先琦4313请电工高手帮忙看看本人画的接触器互锁电路图正确不正确. -
颜饱黄15047027607 ______ 不对,电机顺、逆转控制的电机线不是这样的,同时,顺、逆互锁的接触器常闭触点也不能这样接,否则,一旦其中一个接触器粘连,按另一个启动钮也能将接触器通电动作引起电源短路的.参考附图正确线路:

丁先琦43132个接触器,1个热继电器,2台电动机,4个按钮.怎么形成互锁,求电路图 -
颜饱黄15047027607 ______ 楼上的线路图堪称完美!但是如果两个电机在实际工作中要求很严格,绝对不允许同时工作的话,在电路中还缺少了按钮互锁部分!改动的话很简单:在FU控制线路保险丝的后级串联一个总的停止开关,一般开关里面都有常开和常闭,没有你说的那个启动和停止的定律...这个只不过是开关在线路工作中起到的一个作用!这样说就是左上脚的停止和KM2常开触点上面的按钮是一整体,左下脚的停止和右上脚的KM1上面的按钮是一整体!可以想象,当按动左上角停止同时也闭合了右下脚的按钮,这样停止了KM1,启动了KM2!同理另外一组也是如此!如果不要另外一个电机转动时可以按总停止按钮...这在正反转电路中比较常见...也不知道能否适合你的实际工作需要...

丁先琦4313两个接触器怎么互锁,怎么接,求解. -
颜饱黄15047027607 ______ 将线圈控制线串连在另一只的常闭触点上即可实现互锁.请采纳!