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BS-60继电器

更新:2014/9/25 13:57:27点击:
  • 产品品牌SNC松川
  • 产品型号BS-61,BS-62,BS-63,BS-71,BS-72,BS-73,BS-74
  • 在线订购
产品介绍
BS-60时间继电器
1 用途
  该系列时间继电器 (以下简称继电器) 作为延时控制元件,用于电力系统继电保护装置及自动化装置中,使被控设备或电路按照预定的延时动作。
  主要特点如下:
  a. 具有较高的延时准确性。可以将阶段式继电保护的级差压缩为0.3s。
    b. 可靠性强,不存在发卡拒动的问题,并已取得大量的成功运行经验。
    c. 配置了电流自保持触点,有利于直接接通跳闸回路。
    d. 通用性强。该继电器采用与DS—110系列时间继电器相同的外壳,并充分考虑了端子接线与上述继电器的对应关系。因此,可以方便地进行互换使用。
2 结构与动作原理
2.1  结构
  BS—60、70系列继电器的外壳与DS—110系列时间继电器完全相同,为通用型凸出式非插拔结构,分前接线和后接线两种接线方式,其外形及安装开孔尺寸见《附录》。
 
 
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