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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樊峡怎4003接触器自锁反转控制线路电气接线图怎么画 -
梁烟严13674046077 ______ 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...

樊峡怎4003接触器线圈220伏正反转加互锁接线图 -
梁烟严13674046077 ______ 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:

樊峡怎4003新三角正反转互锁的电路图 -
梁烟严13674046077 ______ 线路图:向左转|向右转

樊峡怎4003双重联锁的正反转控制电路图分配表 -
梁烟严13674046077 ______ 电机正反转接线法,加上图贴是为了有需要的好友在工作中所遇到问题时有所帮助,下面是双重联锁的正反转控制的工作原理和双重联锁的正反转控制线路原理图. 一.双重联锁的正反转控制的工作原理 将火线接进热继电器(fr),然后出来接入...

樊峡怎4003两个接触器的辅助触点常开常闭怎么接正转反转联锁,求详细!求图纸!谢谢. -
梁烟严13674046077 ______ 这个图纸是互锁的,正转和反转接触器线圈互相串另一个接触器的常闭触点,功能就是,正反转两个接触器都是,只有另外一个接触器分闸状态才回吸合工作

樊峡怎4003正反转按钮连锁互锁电路工艺步骤 -
梁烟严13674046077 ______ 在电路中采用可靠的双重互锁,下边为采用按钮和接触器双重互锁的电动机正、反两方向运行的控制电路. 分析: 一、正向启动: 1、合上空气开关QF接通三相电源636f7079e79fa5e9819331333330326134 2、按下正向启动按钮SB2,KM1通电...

樊峡怎4003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? -
梁烟严13674046077 ______ 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.

樊峡怎4003按钮连锁的正反转控制线路实物连接
梁烟严13674046077 ______ 双重连锁指在按钮上在加一次互锁,到控制部分线是一样的.如图.

樊峡怎4003有没有实物交流接触器正反转接线图?什么是互锁?什么是自锁?怎么接???请求高手,我的Q334228616 -
梁烟严13674046077 ______ 见图 自锁是启动按钮两端接到接触器的常开辅助触点,用于松开按钮时,是得按钮会有电气通路,互锁是两个接触器的常闭辅助触点分别接入对应的控制回路中,就是正转的常闭接到反转的启动控制回路,反转常闭接到正转启动回路,保证正反转接触器不能同时吸合.

樊峡怎4003电路图 :点动的双重联锁正反转控制线路的电路图. -
梁烟严13674046077 ______[答案] 供参考: