利用数字显示时间继电器、交流接触器、断路器以及电阻性负载设计了一个简易的触头材料实验电路。
The simple experimental circuit contact material is designed using time relays with digital display, contactors, switchgear and resistive load.
阐述了数字式时间继电器的设计方法，给出了详细的电路图。
The paper introduces the designing method of the digital time-delay relay and gives the detailed electric circuit picture.
对数字式时间继电器的抗干扰性能进行了深入的分析，并提出杭干扰措施。
The performance of digital time delay relays in the presence of disturbance is analysed.
本文在建立时间继电器一般数学模型的基础上，提出了实现定时限，变时限两类数字式时间继电器的子程序流程图；
The paper develops a general mathematical model of time delay relays and gives the subprogram flow charts to realize definite and variable time delay relays with a computer.
采用数显时间继电器控制焊接时间，具有数字显示，时间控制精确。
The relay can show the parameter and control welding time accurately.
采用数显时间继电器控制焊接时间，具有数字显示，时间控制精确。
The relay can show the parameter and control welding time accurately.
应用推荐