土木在线论坛 \ 电气工程 \ 供配电技术 \ 老式的剩余电流动作继电器的一些问题,有点纠结。。。

老式的剩余电流动作继电器的一些问题,有点纠结。。。

发布于:2021-07-07 21:44:07 来自:电气工程/供配电技术 [复制转发]

微信图片_20210707214020.jpg微信图片_20210707214036.jpg

如图所示1,2端子接触器线圈的电压只有3V左右。。。而1或2端子对地都是220V,最让我纠结的是1和2端子间电压只有3V,但cj20-400的接触器还能吸合。。。这是为什么?求各路大神赐教!

全部回复(7 )

只看楼主 我来说两句
  • wang171468177
    wang171468177 沙发

    那个就是交流吸合,直流保持,所以电压很低。

    2021-07-11 20:46:11

    回复 举报
    赞同2
  • cof1614001938301

    https://bbs.51cto.com/thread-1733771-1.html
    https://bbs.51cto.com/thread-1733772-1.html
    https://bbs.51cto.com/thread-1733773-1.html
    https://bbs.51cto.com/thread-1733774-1.html
    https://bbs.51cto.com/thread-1733775-1.html
    https://bbs.51cto.com/thread-1733776-1.html
    https://bbs.51cto.com/thread-1733777-1.html
    https://bbs.51cto.com/thread-1733778-1.html
    https://bbs.51cto.com/thread-1733779-1.html
    https://bbs.51cto.com/thread-1733780-1.html
    https://bbs.51cto.com/thread-1733781-1.html
    https://bbs.51cto.com/thread-1733782-1.html
    https://bbs.51cto.com/thread-1733783-1.html
    https://bbs.51cto.com/thread-1733784-1.html
    https://bbs.51cto.com/thread-1733785-1.html
    https://bbs.51cto.com/thread-1733786-1.html
    https://bbs.51cto.com/thread-1733787-1.html
    https://bbs.51cto.com/thread-1733788-1.html
    https://bbs.51cto.com/thread-1733789-1.html
    https://bbs.51cto.com/thread-1733790-1.html
    https://bbs.51cto.com/thread-1733791-1.html
    https://bbs.51cto.com/thread-1733792-1.html
    https://bbs.51cto.com/thread-1733793-1.html
    https://bbs.51cto.com/thread-1733794-1.html
    https://bbs.51cto.com/thread-1733795-1.html
    https://bbs.51cto.com/thread-1733796-1.html
    https://bbs.51cto.com/thread-1733797-1.html
    https://bbs.51cto.com/thread-1733798-1.html
    https://bbs.51cto.com/thread-1733799-1.html
    https://bbs.51cto.com/thread-1733800-1.html
    https://bbs.51cto.com/thread-1733801-1.html
    https://bbs.51cto.com/thread-1733802-1.html
    https://bbs.51cto.com/thread-1733803-1.html
    https://bbs.51cto.com/thread-1733804-1.html
    https://bbs.51cto.com/thread-1733805-1.html
    https://bbs.51cto.com/thread-1733806-1.html
    https://bbs.51cto.com/thread-1733807-1.html
    https://bbs.51cto.com/thread-1733808-1.html
    https://bbs.51cto.com/thread-1733809-1.html
    https://bbs.51cto.com/thread-1733810-1.html
    https://bbs.51cto.com/thread-1733811-1.html
    https://bbs.51cto.com/thread-1733812-1.html
    https://bbs.51cto.com/thread-1733813-1.html
    https://bbs.51cto.com/thread-1733814-1.html
    https://bbs.51cto.com/thread-1733815-1.html
    https://bbs.51cto.com/thread-1733816-1.html
    https://bbs.51cto.com/thread-1733817-1.html
    https://bbs.51cto.com/thread-1733818-1.html
    https://bbs.51cto.com/thread-1733819-1.html
    https://bbs.51cto.com/thread-1733820-1.html
    https://bbs.51cto.com/thread-1733821-1.html
    https://bbs.51cto.com/thread-1733822-1.html
    https://bbs.51cto.com/thread-1733823-1.html
    https://bbs.51cto.com/thread-1733824-1.html
    https://bbs.51cto.com/thread-1733825-1.html
    https://bbs.51cto.com/thread-1733826-1.html
    https://bbs.51cto.com/thread-1733827-1.html
    https://bbs.51cto.com/thread-1733828-1.html
    https://bbs.51cto.com/thread-1733829-1.html
    https://bbs.51cto.com/thread-1733830-1.html
    https://bbs.51cto.com/thread-1733831-1.html
    https://bbs.51cto.com/thread-1733832-1.html
    https://bbs.51cto.com/thread-1733833-1.html
    https://bbs.51cto.com/thread-1733834-1.html
    https://bbs.51cto.com/thread-1733835-1.html
    https://bbs.51cto.com/thread-1733836-1.html
    https://bbs.51cto.com/thread-1733837-1.html
    https://bbs.51cto.com/thread-1733838-1.html
    https://bbs.51cto.com/thread-1733839-1.html
    https://bbs.51cto.com/thread-1733840-1.html
    https://bbs.51cto.com/thread-1733841-1.html
    https://bbs.51cto.com/thread-1733842-1.html
    https://bbs.51cto.com/thread-1733843-1.html
    https://bbs.51cto.com/thread-1733844-1.html
    https://bbs.51cto.com/thread-1733845-1.html
    https://bbs.51cto.com/thread-1733846-1.html
    https://bbs.51cto.com/thread-1733847-1.html
    https://bbs.51cto.com/thread-1733848-1.html
    https://bbs.51cto.com/thread-1733849-1.html
    https://bbs.51cto.com/thread-1733850-1.html
    https://bbs.51cto.com/thread-1733851-1.html
    https://bbs.51cto.com/thread-1733852-1.html
    https://bbs.51cto.com/thread-1733853-1.html
    https://bbs.51cto.com/thread-1733854-1.html
    https://bbs.51cto.com/thread-1733855-1.html
    https://bbs.51cto.com/thread-1733856-1.html
    https://bbs.51cto.com/thread-1733857-1.html
    https://bbs.51cto.com/thread-1733858-1.html
    https://bbs.51cto.com/thread-1733859-1.html
    https://bbs.51cto.com/thread-1733860-1.html
    https://bbs.51cto.com/thread-1733861-1.html
    https://bbs.51cto.com/thread-1733862-1.html
    https://bbs.51cto.com/thread-1733863-1.html
    https://bbs.51cto.com/thread-1733864-1.html
    https://bbs.51cto.com/thread-1733865-1.html
    https://bbs.51cto.com/thread-1733866-1.html
    https://bbs.51cto.com/thread-1733867-1.html
    https://bbs.51cto.com/thread-1733868-1.html
    https://bbs.51cto.com/thread-1733869-1.html
    https://bbs.51cto.com/thread-1733870-1.html
    https://bbs.51cto.com/thread-1733871-1.html
    https://bbs.51cto.com/thread-1733872-1.html
    https://bbs.51cto.com/thread-1733873-1.html
    https://bbs.51cto.com/thread-1733874-1.html
    https://bbs.51cto.com/thread-1733875-1.html
    https://bbs.51cto.com/thread-1733876-1.html
    https://bbs.51cto.com/thread-1733877-1.html
    https://bbs.51cto.com/thread-1733878-1.html
    https://bbs.51cto.com/thread-1733879-1.html
    https://bbs.51cto.com/thread-1733880-1.html
    https://bbs.51cto.com/thread-1733881-1.html
    https://bbs.51cto.com/thread-1733882-1.html
    https://bbs.51cto.com/thread-1733883-1.html
    https://bbs.51cto.com/thread-1733884-1.html
    https://bbs.51cto.com/thread-1733885-1.html
    https://bbs.51cto.com/thread-1733886-1.html
    https://bbs.51cto.com/thread-1733887-1.html
    https://bbs.51cto.com/thread-1733888-1.html
    https://bbs.51cto.com/thread-1733889-1.html
    https://bbs.51cto.com/thread-1733890-1.html
    https://bbs.51cto.com/thread-1733891-1.html
    https://bbs.51cto.com/thread-1733892-1.html
    https://bbs.51cto.com/thread-1733893-1.html
    https://bbs.51cto.com/thread-1733894-1.html
    https://bbs.51cto.com/thread-1733895-1.html
    https://bbs.51cto.com/thread-1733896-1.html
    https://bbs.51cto.com/thread-1733897-1.html
    https://bbs.51cto.com/thread-1733898-1.html
    https://bbs.51cto.com/thread-1733899-1.html
    https://bbs.51cto.com/thread-1733900-1.html
    https://bbs.piaoxian.net/thread-1162213-1-1.html
    http://wap.ihain.cn/thread-27135548-1-1.html
    http://wap.ihain.cn/thread-27135615-1-1.html
    http://www.ihain.cn/thread-27135548-1-1.html
    http://www.ihain.cn/thread-27135615-1-1.html
    https://www.right.com.cn/forum/thread-5188390-1-1.html
    https://www.right.com.cn/forum/thread-5180379-1-1.html
    https://www.imooc.com/wenda/detail/354657
    https://www.imooc.com/wenda/detail/354529
    https://www.imooc.com/wenda/detail/354010
    https://www.imooc.com/wenda/detail/354715
    https://www.imooc.com/wenda/detail/353381
    https://www.imooc.com/wenda/detail/353451
    https://www.imooc.com/wenda/detail/354299
    https://www.imooc.com/wenda/detail/356121
    https://www.imooc.com/wenda/detail/354478
    https://www.imooc.com/wenda/detail/353393
    https://www.imooc.com/wenda/detail/355299
    https://www.imooc.com/wenda/detail/354286
    https://www.imooc.com/wenda/detail/352909
    https://www.imooc.com/wenda/detail/354355
    https://www.imooc.com/wenda/detail/354140
    https://www.imooc.com/wenda/detail/354470
    https://www.imooc.com/wenda/detail/353186
    https://www.imooc.com/wenda/detail/354794
    https://www.imooc.com/wenda/detail/353933
    https://www.imooc.com/wenda/detail/354284
    https://www.imooc.com/wenda/detail/356219
    https://www.imooc.com/wenda/detail/352709
    https://www.imooc.com/wenda/detail/353101
    https://www.imooc.com/wenda/detail/353780
    https://www.imooc.com/wenda/detail/355962
    https://www.imooc.com/wenda/detail/355131
    https://www.imooc.com/wenda/detail/355899
    https://www.imooc.com/wenda/detail/353202
    https://www.imooc.com/wenda/detail/355792
    https://www.imooc.com/wenda/detail/355502
    https://www.imooc.com/wenda/detail/355297
    https://www.imooc.com/wenda/detail/355838
    https://www.imooc.com/wenda/detail/353958
    https://www.imooc.com/wenda/detail/355480
    https://www.imooc.com/wenda/detail/353280
    https://www.imooc.com/wenda/detail/355462
    https://www.imooc.com/wenda/detail/353430
    https://www.imooc.com/wenda/detail/355076
    https://www.imooc.com/wenda/detail/354259
    https://www.imooc.com/wenda/detail/355683
    https://www.imooc.com/wenda/detail/354067
    https://www.imooc.com/wenda/detail/355571
    https://www.imooc.com/wenda/detail/352708
    https://www.imooc.com/wenda/detail/355730
    https://www.imooc.com/wenda/detail/353466
    https://www.imooc.com/wenda/detail/352929
    https://www.imooc.com/wenda/detail/354147
    https://www.imooc.com/wenda/detail/356088
    https://www.imooc.com/wenda/detail/355495
    https://www.imooc.com/wenda/detail/354684
    https://www.imooc.com/wenda/detail/356307
    https://www.imooc.com/wenda/detail/355616
    https://www.imooc.com/wenda/detail/353651
    https://www.imooc.com/wenda/detail/352796
    https://www.imooc.com/wenda/detail/354854
    https://www.imooc.com/wenda/detail/354851
    https://www.imooc.com/wenda/detail/353386
    https://www.imooc.com/wenda/detail/354534
    https://www.imooc.com/wenda/detail/352859
    https://www.imooc.com/wenda/detail/355678
    https://www.imooc.com/wenda/detail/355444
    https://www.imooc.com/wenda/detail/355498
    https://www.imooc.com/wenda/detail/356015
    https://www.imooc.com/wenda/detail/354669
    https://www.imooc.com/wenda/detail/353808
    https://www.imooc.com/wenda/detail/354485
    https://www.imooc.com/wenda/detail/353258
    https://www.imooc.com/wenda/detail/353018
    https://www.imooc.com/wenda/detail/356223
    https://www.imooc.com/wenda/detail/388342
    https://www.imooc.com/wenda/detail/362078
    https://www.imooc.com/wenda/detail/389592
    https://www.imooc.com/wenda/detail/385289
    https://www.imooc.com/wenda/detail/389491
    https://www.imooc.com/wenda/detail/386493
    https://www.imooc.com/wenda/detail/390484
    https://www.imooc.com/wenda/detail/386308
    https://www.imooc.com/wenda/detail/378165
    https://www.imooc.com/wenda/detail/391059
    https://www.imooc.com/wenda/detail/385556
    https://www.imooc.com/wenda/detail/381545
    https://www.imooc.com/wenda/detail/381743
    https://www.imooc.com/wenda/detail/409320
    https://www.imooc.com/wenda/detail/385971
    https://www.imooc.com/wenda/detail/384575
    https://www.imooc.com/wenda/detail/417541
    https://www.imooc.com/wenda/detail/387183
    https://www.imooc.com/wenda/detail/354457
    https://www.imooc.com/wenda/detail/354869
    https://www.imooc.com/wenda/detail/388715
    https://www.imooc.com/wenda/detail/362924
    https://www.imooc.com/wenda/detail/363338
    https://www.imooc.com/wenda/detail/441873
    https://www.imooc.com/wenda/detail/381013
    https://www.imooc.com/wenda/detail/354034
    https://www.imooc.com/wenda/detail/387893
    https://www.imooc.com/wenda/detail/377620
    https://www.imooc.com/wenda/detail/363403
    https://www.imooc.com/wenda/detail/363331
    https://www.imooc.com/wenda/detail/384047
    https://www.imooc.com/wenda/detail/363000
    https://www.imooc.com/wenda/detail/386805
    https://www.imooc.com/wenda/detail/386903
    https://www.imooc.com/wenda/detail/382457
    https://www.imooc.com/wenda/detail/377596
    https://www.imooc.com/wenda/detail/381403
    https://www.imooc.com/wenda/detail/381205
    https://www.imooc.com/wenda/detail/382067
    https://www.imooc.com/wenda/detail/565850
    https://www.imooc.com/wenda/detail/394913
    https://www.imooc.com/wenda/detail/394337
    https://www.imooc.com/wenda/detail/389096
    https://www.imooc.com/wenda/detail/363125
    https://www.imooc.com/wenda/detail/388787
    https://www.imooc.com/wenda/detail/411585
    https://www.imooc.com/wenda/detail/362259
    https://www.imooc.com/wenda/detail/496576
    https://www.imooc.com/wenda/detail/384677
    https://www.imooc.com/wenda/detail/387440
    https://www.imooc.com/wenda/detail/389228
    https://www.imooc.com/wenda/detail/356819
    https://www.imooc.com/wenda/detail/363127
    https://www.imooc.com/wenda/detail/377493
    https://www.imooc.com/wenda/detail/362675
    https://www.imooc.com/wenda/detail/382700
    https://www.imooc.com/wenda/detail/389635
    https://www.imooc.com/wenda/detail/390562
    https://www.imooc.com/wenda/detail/383567
    https://www.imooc.com/wenda/detail/362615
    https://www.imooc.com/wenda/detail/354336
    https://www.imooc.com/wenda/detail/356594
    https://www.imooc.com/wenda/detail/386716
    https://www.imooc.com/wenda/detail/385470
    https://www.imooc.com/wenda/detail/390204
    https://www.imooc.com/wenda/detail/401667
    https://www.imooc.com/wenda/detail/385694

    2021-08-02 01:31:02

    回复 举报
    赞同0
加载更多
这个家伙什么也没有留下。。。

供配电技术

返回版块

97.87 万条内容 · 2093 人订阅

猜你喜欢

阅读下一篇

烧变配电室联络母线

请教:为啥变配电室低压负载电缆短路,低压柜抽屉断路器不跳闸,烧联络密集母线?

回帖成功

经验值 +10