品牌:西门子
起订:1件
发货:3天内
信息标签:7UT6125-4DB11-1AA0西门子数字式差动保护继电器,供应,电子、电工,工控系统及装备
联系人 : 莫海群 联系手机:17321435985
联系电话:021-60494465 在线商务:1919057176
公司传真:021-67263002请备注莫海群 收 谢谢
邮 箱:1919057176@qq.com
净重(公斤) | 5.1公斤 |
产品尺寸(W x L H) | 未提供 |
包装尺寸 | 未提供 |
包装尺寸单位的测量 | 未提供 |
数量单位 | 1件 |
包装数量 | 1 |
西门子差动保护7UT6131-4EB01-1AA0授权代理湘润除与原有之供货商继续保持良好合作之外,并同时致力于掌握市场趋势,持续扩充代理线,以求产品线的多样化与完整性,满足客户一次购足之需求和便利。我们的宗旨是:“用服务与真诚来换取你的信任与支持,互惠互利,共创双赢!”我公司愿与国内外各界同仁志士竭诚合作,共创未来!
欢迎来电询价159-0057-7130徐小翠,
在线扣扣:1678-267-328
(发传真时请注明徐小翠收,我将给您**惠的价格),谢谢!!!
西门子差动保护7UT6131-4EB01-1AA0产品特性
可以保护双绕组或三绕组变压器,**多输入5组电流
支持IEC 61850通讯规约和其它国际通用通讯规约
参数设置根据变压器的整定需要而加以优化。设置简单
零序电流测量元件可以灵敏反应变压器绕组对地绝缘损坏情况
主后一体化设计(后备保护包括过流保护与零序保护等),不再需要额外的保护设备。
7UT6131-4EB01-1AA0授权代理
7SJ68专为发电厂和供电系统用户设计,它提供了大屏幕图形显示,中文操作界面,因此调试和操作都非常方便。
7SJ68具有不带方向/带方向时限过流/电动机/电压/频率保护,附加操作容易的就地控制功能和自动化功能。可控制开关的数量只取决于保护装置可用的开关量输入/输出点的数量。集成的可编程逻辑工具(CFC)允许用户实现自定义功能,如开关的自动化功能(联锁)等。用户也能生成自定义的信息保护功能
1 过流保护(50,50N,51,51N)
2方向过流保护(67,67N)
3灵敏方向性/无方向接地故障检测(67Ns,50Ns)
4零序电压保护(64)
5高阻零差保护(87N)
6涌流抑制
7低电流监视(37)
8过负荷保护(49)
9低/过电压保护(27/59)
10低/过频保护(81O/U)
11断路器失灵保护(50BF)
12相位不平衡或负序保护(46)
13相序监视(47)
14同期检测(25)
15自动重合闸(79)
16故障定位(21FL)
17滑差保护动能(du/dt)
18功率方向保护(P<>,Q<>)
7UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA07UT6121-5EB00-1AA0
西门子综合保护器7SJ600
西门子综合保护器7SJ602
西门子综合保护器7SJ61
西门子综合保护器7SJ62
西门子综合保护器7SJ63
西门子综合保护器7SJ681
西门子综合保护器7SJ682
西门子综合保护器7SJ683
西门子综合保护器7SD61
西门子综合保护器7UT61
西门子综合保护器7UT63
西门子综合保护器7UT613
西门子综合保护器7UT612
西门子综合保护器7UT683
西门子综合保护器6MD63
西门子综合保护器6MD662
西门子综合保护器6MD663
西门子综合保护器6MD664
7UT6125-5EB90-1AA0/LOD
7SJ6212-5EB00-1FB0
7UT6131-5EB01-1AA0
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7SJ6005-4EA00-0DA0
7SJ6001-4EA00-0DA0/BB
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7SJ6226-4EB90-3HH0/EELOA
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7PA3032-1AA00-1
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7PA2331-1
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7SJ6001-4EA00-0DA0 7SJ600 1A 60-125VDC 嵌入式安装
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7SJ6225-5EN
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7SJ600/7SJ610/7SJ601/7SJ602/7SJ61/
7SJ62/7SJ63/7UT612/7SD600/
7SD610/7UM61/7UM62/7SA610
7SJ600线路过流过载保护