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JZC4交流中间继电器

更新:2013/9/10 15:42:37      点击:
  • 产品品牌   
  • 产品型号   JZC4
  • 产品描述

    JZC4交流中间继电器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于JZC4交流中间继电器型号,JZC4交流中间继电器价格,有关JZC4交流中间继电器的相关资...

产品介绍

触头采用摩擦接触方式。组合结构、可方便的安装各种附件:辅助触头组、延时头、锁扣装置等增加不同功能。继电器端子均有防护结构、达到IP20级,使用时安全可靠。接线螺钉采用自升式瓦形垫圈的组合螺钉.。继电器可用螺钉安装,也可安装在35mm宽的标准卡轨上。更换线圈时,只需将连接继电器上下两绝缘座的螺钉拧松,分开机壳上下两部分后,方便的更换线圈。

型号 触头对数
常开 常闭
JZC4-40 4 0
JZC4-31 3 1
JZC4-22 2 2

特性

1.产品主要技术参数

额定绝缘
电压(V)
约定发热
电流(A)

最小负载
(可靠工作)

额定工作功率 电寿命
(万次)
机械寿命
(万次)
操作频率
(次/h
线圈电压
AC(V)
DC13 AC15
660 10 6V×1mA 33W 300VA 不低于120 不低于1000 300 24、36、48
、110、127
、220、380

2.吸合电压为线圈额定电压的85~110%, 线圈通电到常开触头闭合:15~22ms。

释放电压为线圈额定电压的75~20%。线圈断电到常开触头分断:5~15ms,

3.动作时间: 线圈断电到常闭触头闭合:7~20ms。

线圈通电到常闭触头分断:9~20ms。常开、常闭触头换接时间:1.5ms。

 
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