行业分类
供应二次回路电阻测试仪
日期:2010-09-30 05:49  点击:8
价格:未填
供应:99999
发货:3天内
武汉恒盛兴电力自动化有限公司产品目录 高压试验设备HSXXZ系列谐振耐压系统:http://detail.china.alibaba.com/buyer/offerdetail/750437653.htmlHSXYDQ系列充气试验变压器:http://detail.china.alibaba.com/buyer/offerdetail/706023822.htmlHSXYD系列油浸式试验变压器:http://detail.china.alibaba.com/buyer/offerdetail/656201789.htmlHSXGYD系列干式试验变压器:http://detail.china.alibaba.com/buyer/offerdetail/753727940.html变电站电器设备交流耐压谐振装置:http://detail.china.alibaba.com/buyer/offerdetail/750437653.htmlHSXJF局部放电检测系统:http://detail.china.alibaba.com/buyer/offerdetail/749480199.htmlHSXZGF系列直流高压发生器:http://detail.china.alibaba.com/buyer/offerdetail/656225774.htmlHSXZGS-S水内冷发电机直流泄露测试仪:http://detail.china.alibaba.com/buyer/offerdetail/680046525.htmlHSXXDP-II超低频交流耐压装置:http://detail.china.alibaba.com/buyer/offerdetail/749483886.htmlHSXBP三倍频电压发生器:http://detail.china.alibaba.com/buyer/offerdetail/749488713.html 二次回路检测设备HSXYJ-H二次压降负荷测试仪:http://detail.china.alibaba.com/buyer/offerdetail/749495840.htmlHSXJBY-I微机继电保护测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655314307.htmlHSXJBY-II微机继电保护测试仪:http://detail.china.alibaba.com/buyer/offerdetail/746387641.htmlHSXVA-III互感器伏安特性测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655254892.htmlHSXCT-II变比极性测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654884217.htmlHSXCI-H全自动电容电流测试仪:http://detail.china.alibaba.com/buyer/offerdetail/749512612.htmlHSXDR-H全自动电容电桥测试仪:http://detail.china.alibaba.com/buyer/offerdetail/656015377.htmlHSXMD-II全自动SF6密度继电器测试仪:http://detail.china.alibaba.com/buyer/offerdetail/749517601.htmlHSXSLB矢量分析仪:http://detail.china.alibaba.com/buyer/offerdetail/733631655.htmlHSXFH-IV互感器二次负荷在线测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655308356.html 开关检测系列HSXGK-I高低压开关柜通电试验台:http://detail.china.alibaba.com/buyer/offerdetail/678979320.htmlHSXGK-II高低压开关柜通电试验台:http://detail.china.alibaba.com/buyer/offerdetail/743085888.htmlHSXGK-I高压开关机械特性测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655292395.htmlHSXGK-II开关特性分析仪:http://detail.china.alibaba.com/buyer/offerdetail/752640378.htmlHSXZKD-I真空开关真空度测试仪:http://detail.china.alibaba.com/buyer/offerdetail/656218863.htmlHSXHL-I回路电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654824913.htmlHSXHL-II回路电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/678808777.htmlHSXHL-III回路电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/740533407.htmlHSX901便携式大电流发生器:http://detail.china.alibaba.com/buyer/offerdetail/752846806.htmlHSXSLQ系列升流器:http://detail.china.alibaba.com/buyer/offerdetail/752856146.html 变压器检测设备HSXTTS变压器综合测试仪台:http://detail.china.alibaba.com/buyer/offerdetail/654964764.htmlHSXBTC-II变压器空负载特性测试仪:http://detail.china.alibaba.com/buyer/offerdetail/743046716.htmlHSXTRS-II变压器特性及容量测试仪:http://detail.china.alibaba.com/buyer/offerdetail/746511120.htmlHSXBBC-II变比组别测试仪:http://detail.china.alibaba.com/buyer/offerdetail/680054365.htmlHSXZR系列变压器直流电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654782307.htmlHSXYZ-II变压器有载分接开关测试仪:http://detail.china.alibaba.com/buyer/offerdetail/656211182.htmlHSXRZ-II绕组变形测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654906867.htmlHSXJD-80绝缘油介电强度测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655332888.htmlHSXYJS-II绝缘油介损耗测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655326409.htmlHSXJS抗干扰介质损耗测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655326409.htmlHSXZF系列中频发电机组:http://detail.china.alibaba.com/buyer/offerdetail/743075517.html 电力计量产品HJ系列标准http://detail.china.alibaba.com/buyer/offerdetail/752863508.html:SI系列升流器:http://detail.china.alibaba.com/buyer/offerdetail/752868286.htmlHSXQL-H电流互感器现场校验仪:http://detail.china.alibaba.com/buyer/offerdetail/752909778.htmlHSXCT-IIICT参数分析仪:http://detail.china.alibaba.com/buyer/offerdetail/752913277.htmlHSXGZ-H互感器校验装置:http://detail.china.alibaba.com/buyer/offerdetail/752916160.html 电缆/避雷器检测设备HSXTC-II电缆故障测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655011819.htmlHSXXL-H输电线路故障距离测试仪:http://detail.china.alibaba.com/buyer/offerdetail/656116765.htmlHSXZX-II氧化锌避雷器特性测试仪:http://detail.china.alibaba.com/buyer/offerdetail/656188529.htmlHSXYB-II氧化锌避雷器直流参数测试仪:http://detail.china.alibaba.com/buyer/offerdetail/752922477.htmlHSXFDC-II氧化锌避雷器放电计数器校验仪:http://detail.china.alibaba.com/buyer/offerdetail/752928584.htmlHSXFC-II防雷元件测试仪:http://detail.china.alibaba.com/buyer/offerdetail/655022765.html 接地表/兆欧表HSXJR-A绝缘电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654806554.htmlHSXJR-B绝缘电阻测试仪:http://detail.china.alibaba.com/buyer/offerdetail/654816908.html目前,电力系统中普遍采用常规的QJ44型双臂直流电桥测量变压器线圈的直流电阻、高压断路器的回路电阻,而这类电桥的测试电流仅为mA级,难以发现变压器线圈导电回路导体截面积减少的缺陷。在测量高压开关导电回路的回路电阻时,由于受到油膜和动静触点间氧化层的影响,测量的电阻值偏大若干倍,掩盖了真实的回路电阻值。因此,电力部标准SD301-88《交流500KV电气设备交接和预防性试验规程》和新版《电气设备预防性试验规程》对断路器、隔离开关回路电阻的测量电流作出不小于100A的规定,以确保测量的准确度。 HSXHL-II回路电阻测试仪是根据中华人民共和国最新电力执行标准DL/T845.4-2004,采用高频开关电源技术和数字电路技术相结合设计而成。此回路电阻测试仪适用于开关控制设备回路电阻的测量。其测试电流采用国家标准推荐的直流100A。可在电流100A的情况下直接测得回路电阻,并用数字显示出来。此回路电阻测试仪测量准确、性能稳定,符合电力、供电部门现场高压开关维修和高压开关厂回路电阻测试的要求。  产品别称
联系方式
公司:武汉恒盛兴电力自动化有限公司
发信:点此发送
姓名:王晓(先生)
电话:86 027 87760206-8008
手机:13871136008
传真:86 027 87760207
地址:中国 湖北 武汉市洪山区 武汉市武大科技园
关于网站  |  普通版  |  触屏版  |  网页版
01/25 19:27
首页 刷新 顶部