下载APP微信

产品

  • 产品
  • 供应
  • 求购
  • 招标
  • 资讯
  • 企讯
  • 企业
  • 展会
  • 技术
  • 文献
  • 样本
  • 品牌
  • 直播
  • 视频
  • 人才

智能制造网> 全部分类> 智能控制> 工控电器> 保护器

更新时间：2023-03-01 返回产品中心
产品分类
展开
品牌
展开
订金

-

大图列表
共找到3414条

保护器

产品信息
12345共43页3414条记录
智能制造网为您找到3414条 保护器产品的价格/报价信息、 保护器厂家供应商、高清图片视频、产品型号参数等信息。您还可以查看 等产品信息。

产品视频

更多＋

最新产品

更多＋

优质供应商

更多＋

保护器新闻

HOT超低频高压发生器在试验过程中的注意事项有哪些？

超低频高压发生器在试验过程中的注意事项有哪些？超低频高压发生器进行的试验结果是作为判断电缆能否投入运行的重要参考依据，在电力行业中应用十分广泛。本文中，超低频高压发生器在试验过程中【详情】

技术热点


友情链接 LINK

专业音响供应

对比栏

T P PID CID TID SORT FldSort PriceStart PriceEnd PBID K JustPC PP 提交
[{"ID":"12573333","PsOrder":"5326","CompanyID":"151314","Name":"母线弧光保护装置","PgID":"88","City":"上海市","Address":"江阴","Price":"1050","Picture":"2/20230309/638139658094989479495.jpg","PictureDomain":"img68","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"210","MarketPrice":"1050","UpdateTime":"2023/3/23 18:20:26","CreateTime":"2023/3/9 13:59:25","ClassName":"保护器","IsCharges":"1","StandUrl":"/st151314","Flag":"1","CompanyName":"安科瑞电气股份有限公司","Descrip":"1 应用范围
ARB5母线弧光保护装置此装置适用于中低压母线的弧光保护。
2 型号规格
ARB5母线弧光保护解决方案，其主要器件有ARB5-M主控单元、ARB5-E扩展单元、ARB5-S弧光探头、塑料光纤和尾纤。","ClassID":"4890","Type":"ARB5","Year":"7"},{"ID":"9673249","PsOrder":"2303","CompanyID":"169984","Name":"中文样本；SIEMENS电涌保护器","PgID":"88","City":"上海市","Address":"德国","Price":"","Picture":"2/20210710/637615239121829897219.jpg","PictureDomain":"img78","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"1299","MarketPrice":"-1","UpdateTime":"2023/3/22 8:49:06","CreateTime":"2019/6/3 13:55:27","ClassName":"保护器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"中文样本；SIEMENS电涌保护器
为避免出现不必要的运行事故，可用在选择性要求较高的辐射式电网和格子式电网中
小型断路器或塑壳式断路器进线的后备保护
在可能出现短时过载和短路的电动机回路中担负保护任务","ClassID":"4890","Type":"5SD7468-5CC","Year":"6"},{"ID":"9009603","PsOrder":"2303","CompanyID":"169984","Name":"指导OMRON数字式多重多路保护器","PgID":"88","City":"上海市","Address":"日本","Price":"","Picture":"2/20210703/637609225482861622612.png","PictureDomain":"img79","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"527","MarketPrice":"-1","UpdateTime":"2023/3/20 7:05:24","CreateTime":"2019/1/22 10:26:02","ClassName":"保护器","IsCharges":"1","StandUrl":"/st169984","Flag":"1","CompanyName":"上海乾拓贸易有限公司","Descrip":"指导OMRON数字式多重多路保护器
UL ：UL508（Listing）、UL60950-1
cUL ：CSA C22.2 07.1
cUR ：CSA No.60950-1
EN/VDE：EN50178（＝VDE0160）、 EN60950-1（＝VDE0805 Teil1）
韩 S标志","ClassID":"4890","Type":"S8VS-12024","Year":"6"},{"ID":"11020651","PsOrder":"0","CompanyID":"246373","Name":"安科瑞ANHPD消化吸收谐波噪声用谐波保护器","PgID":"146","City":"无锡市","Address":"江苏省江阴市南闸东盟路5号","Price":"10500","Picture":"2/20211209/637746635314177534735.jpg","PictureDomain":"img77","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"467","MarketPrice":"10500","UpdateTime":"2021/12/9 16:31:50","CreateTime":"2021/12/9 16:28:33","ClassName":"保护器","IsCharges":"0","StandUrl":"/st246373","Flag":"1","CompanyName":"江苏安科瑞电器制造有限公司","Descrip":"安科瑞ANHPD消化吸收谐波噪声用谐波保护器是一种用于滤除高次谐波、保护精密仪器设备的新型保护装置，采用超微晶合金材料与创新的特别电路。它主要由电压箝位、低通滤波器以及吸收器组成，不但可以抑制和吸收用户用电设备产生的随机高次谐波和高频噪声、脉冲尖峰、电涌等干扰，而且能随时跟踪电压波形，瞬时滤除电源中的尖峰、浪涌、杂波，矫正因谐波影响而产生的高次谐波，从源头消除谐波污染，为用电设备提供保护功能。","ClassID":"4890","Type":"ANHPD100","Year":"3"},{"ID":"11018800","PsOrder":"0","CompanyID":"246373","Name":"安科瑞钢厂锅炉用电流互感器过电压保护器","PgID":"146","City":"无锡市","Address":"江苏省江阴市南闸东盟路5号","Price":"252","Picture":"2/20211207/637744877174746438662.jpg","PictureDomain":"img79","ClientSort":"0","Sort":"0","IsShow":"1","HitNumber":"426","MarketPrice":"252","UpdateTime":"2021/12/7 15:46:09","CreateTime":"2021/12/7 15:38:07","ClassName":"保护器","IsCharges":"0","StandUrl":"/st246373","Flag":"1","CompanyName":"江苏安科瑞电器制造有限公司","Descrip":"电流互感器(简称CT)在运行中二次回路绝不允许开路，一旦开路，或一次绕组流过异常电流(如雷电流、谐振过电流，电容充电电流、电感启动电流等)，将会产生数千至数万伏开路过电压，造成CT和二次设备损坏，也严重威胁人身安全，造成重大经济损失。采用安科瑞钢厂锅炉用电流互感器过电压保护器(简称CTB)就能够有效的防止因电流互感器二次侧异常高压引起的事故。","ClassID":"4890","Type":"ACTB-3","Year":"3"}]