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Di - protective device

机译:DI - protective device

摘要

A di - protective device (1) with a summation current transformer (2) and the secondary side with the latter is connected with a voltage-dependent starting circuit (5) as well as with a trigger (7) for the actuation of a switch (8) in the connected conductor network (l, n) of the invention comprises a from the starting circuit (5) driven first electronic switch (10) and a with this as well as via a rectifier (d1) with the trigger (7) is connected to the second electronic switch (6) which, on the one hand, as a voltage regulator (8) for setting a supply voltage (u, v, φ φ) of the tripping circuit (5), and on the other hand, in order to fulfill of a tripping criterion (u φ f φ) the release device (7) is actuated.
机译:具有总电流互感器(2)和次级侧的次级保护装置(1)与电压相关的启动电路(5)以及用于操作开关的触发器(7)连接(8)在本发明的连接的导体网络(l,n)中,包括一个从启动电路(5)驱动的第一电子开关(10)和一个带此开关的电子装置,以及一个带有触发器(7)的整流器(d1) )连接到第二电子开关(6),第二电子开关一方面用作电压调节器(8),用于设置跳闸电路(5)的电源电压(u,v,φφ),另一方面为了满足跳闸标准(uφfφ),操纵释放装置(7)。

著录项

  • 公开/公告号DE10163016A1

    专利类型

  • 公开/公告日2003-07-10

    原文格式PDF

  • 申请/专利权人 SIEMENS AG 80333 MÜNCHEN DE;

    申请/专利号DE2001163016

  • 发明设计人 BAUER BERNHARD 93053 REGENSBURG DE;

    申请日2001-12-20

  • 分类号H02H3/26;H02H3/33;

  • 国家 DE

  • 入库时间 2022-08-21 23:42:21

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