摘要
在设计继电-接触器控制系统时,经常会用到时间继电器来产生延时的效果,而时间继电器的种类繁多,如何正确应用其各种动作原理的触头成为电路设计的难点之一,笔者在此进行了详尽的阐述。
In the design of control system-contactor relays,it often need to generate the delay of time relay,and a wide range of time relay. how to correctly use the various action principle of contactor became one problem of the circuit design,this paper makes a detailed discuss in this paper.
出处
《装备制造技术》
2010年第5期182-183,191,共3页
Equipment Manufacturing Technology
关键词
时间继电器
电气控制
延时
timingrelay
electrical controls
time-delay
