当前位置:主页 > 新闻动态

新闻(wen)动态(tai)

News Information
  • 11

    2020/05

    继电器使用说明

    额定工(gong)(gong)作(zuo)电(dian)压(ya):是指继(ji)电(dian)器(qi)正常(chang)工(gong)(gong)作(zuo)时线(xian)圈(quan)所需(xu)要的电(dian)压(ya),也就(jiu)是控制电(dian)路的控制电(dian)压(ya)。根据(ju)继(ji)电(dian)器(qi)的型号不(bu)同,可以是交流电(dian)压(ya),也可以是直流电(dian)压(ya)。
  • 11

    2020/05

    继电器常见问题

    1、继(ji)电(dian)器(qi)不断(duan)开 1)负载电(dian)流大(da)于(yu)SSR的额定切(qie)换电(dian)流,这样会使继(ji)电(dian)器(qi)永久短路(lu),此时应使用额定电(dian)流较大(da)的SSR。
  • 11

    2020/05

    继电器测试方法

    测线(xian)圈(quan)(quan)(quan)电(dian)(dian)阻(zu):可用(yong)万能表R×10Ω档测量继电(dian)(dian)器线(xian)圈(quan)(quan)(quan)的阻(zu)值,从而判断该线(xian)圈(quan)(quan)(quan)是否存在着开路现象。继电(dian)(dian)器线(xian)圈(quan)(quan)(quan)的阻(zu)值和它的工作电(dian)(dian)压及工作电(dian)(dian)流(liu)有非(fei)常密切的关(guan)系(xi),通过线(xian)圈(quan)(quan)(quan)
  • 21

    2020/04

    热烈祝贺我公司新版网站上线!

    浙(zhe)江天京(jing)电(dian)力科技有限(xian)公司(si)是集生产、销售研(yan)发为(wei)一体的生产单(dan)位,专业生产.铁路信号(hao)继(ji)(ji)电(dian)器(qi).中(zhong)间继(ji)(ji)电(dian)器(qi),时间继(ji)(ji)电(dian)器(qi),电(dian)流电(dian)压继(ji)(ji)电(dian)器(qi),电(dian)动机保护器(qi),闪(shan)光继(ji)(ji)电(dian)器(qi),冲(chong)击(ji)继(ji)(ji)电(dian)