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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汤仪妹2780电接点压力表怎么使用3个接线柱 -
籍吉放18336624953 ______ 电接点压力表怎么使用3个接线柱: 这3个接线柱中有一个是公用端,另两个分别是上,下限接线端,找出公用端,根据你的使用需求,选择上,下限接线端接入控制回路即可.

汤仪妹2780电接点压力表的接法 -
籍吉放18336624953 ______ 电接点压力表的工作原理: 电接点压力表由测量系统、指示系统、磁助电接点装置、外壳、调整装置和接线盒(插头座)等组成.一般电接点压力表是用于测量对铜和铜合金不起腐蚀作用的气体、液体介质的正负压力,不锈钢电接点压力表用...

汤仪妹2780磁助式电接点压力表怎样接220v电 -
籍吉放18336624953 ______ 直接插在220v的插座上即可.因为是工业用品,并不是实验室用品.

汤仪妹2780真空电接点压力表是怎么接线的 -
籍吉放18336624953 ______ 使用3个接线柱: 这3个接线柱中有一个是公用端,另两个分别是上,下限接线端,找出公用端,根据你的使用需求.可以百度上海朝辉压力仪器 具体问下,希望可以帮到您!

汤仪妹2780电接压力表公公线接哪里 -
籍吉放18336624953 ______ 电接点压力表接线 红色停止 黄色公共 绿色启动 黑色接地 不懂追问

汤仪妹2780一个停止按钮,一个启动按钮,一个继电器,一个接触器,一个电接点压力表怎么接线 -
籍吉放18336624953 ______ 电接点压力表接线方式为: 红色--停止 绿色--启动 黄色--公共 黑色--公共 然后根据这个再和继电器进行接线即可

汤仪妹2780电接点压力表接线是怎样的 -
籍吉放18336624953 ______ 每个厂家的线的颜色代表的意思都是不同的,一般有上限、下限、公共线、接地线.

汤仪妹2780电接点压力表如何接,内的几条线代表什么意思 -
籍吉放18336624953 ______ 线代表意思:一条是公共端,令两条分别是上限和下限.不同的厂家会有所差异,一可按颜色接,和表针颜色对应的是公共端,上限和下限安颜色查出.保险期间,用万用表测量一下. 接的步骤,电线是一个整体过程. 1,系统压力降低时,...

汤仪妹27801380压力表改用1480压力表线要怎么接? -
籍吉放18336624953 ______ 电接点压力表接线盒有四个接线柱(国标):最上面的是上限 第二个是公共端 第三个是下限 第四个是接地端,一般不用.电接点压力表被广泛应用于石油、化工、冶金、电站等工业部门或机电设备配套中测量无爆炸危险的各种流体介质的压力...

汤仪妹2780电磁阀 和电点接点压力表 怎么接线
籍吉放18336624953 ______ 电接点压力表标示的是380V,只是表示它的线路能承受380V的电压,但它只是个靠压力控制的一个触点,压力到了就能闭合或断开,其实用它控制220V的电磁阀完全可以的! 根据你的需要把电接点压力表的上限或下限的触点串联在电磁阀的220V电路中就可以了,如没有别的要求,压力表不需要另接电源! 希望对你能有帮助!