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ZJ5、6中间继电器

更新:2013/9/9 13:20:38      点击:
  • 产品品牌   
  • 产品型号   ZJ5、6
  • 产品描述

    ZJ5、6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ZJ5、6中间继电器型号,ZJ5、6中间继电器价格,有关ZJ5、6中间继电器的相关资料,上海...

产品介绍

1.应用范围

  本继电器用于交流操作继电保护装置中作为辅助继电器,直接接于电流互感器二次回路中并由其它继电器接点控制。

2.主要技术数据

  额定动作电流:2.5A5A长期工作电流:10A动作时间:不大于0.05s功率消耗:不大于6VA接点形式:ZJ5四常开、ZJ6一切换一强力切换。如被控电路系由变流器供电,且当电流为3.5A时,其阻抗不大于4.5Ω,强力切换接点在电流到150A的情况下,能分流断开跳闸线圈。为消除当常闭接点没有闭合好时可能引起开关误动作,强力切换接点采用图1接法。一般接点容量:当交流电流小于2.5A和电压低于220V时能断开450VA;当交流电流小于15A和电压小于220V时能接通1000VA。长期接通电流为5A

技术数据

型号

ZJ5 ZJ6

动作电流

初级绕组串联2.5 初级绕组并联5A

动作时间

2倍时间电流下≤0.05s

功耗

2倍时间电流下≤6VA

触点形式

4动合 1副一般转换1副强力转换

触点断开容量

强力触点:电流在150A情况下,能分流接通与分流断开跳闸线圈

一般触点:交流电流小于2.5A电压低于220V时断开450VA 交流电流小于15A电压低于220V时接通1000VA

 

.订货须知
订货时应指明:
a.     继电器的名称和型号;
b.     安装方式:凸出式后接线或凸出式前接线;
c.    额定电压值;
d.    订货数量;
e.    交货地址。

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