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WDWG系列 大地网接地电阻测试仪

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WDWG系列 大地网接地电阻测试仪

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一、WDWG型大型地网接地电阻测试仪产品介绍

 

   目前在电力系统中,大型地网的接地电阻的测试目前主要采用工频大电流三极法测量。为了防止电网运行时产生的工频干扰,提高测量结果的准确性,绝缘预防性试验规程规定:工频大电流法的试验电流不得小于30安培。由此,就出现了试验设备笨重,试验过程复杂,试验人员工作强度大,试验时间长等诸多问题。

       WDWG-10A 型大型地网接地电阻测试仪,可测变电站地网、水火电厂、微波站、避雷器多用机型,采用了新型变频交流电源,并采用了微机处理控制和信号处理等措施,很好的解决了测试过程中的抗干扰问题,简化了试验操作过程,提高了测试结果的精度和准确性,大大降低了试验人员的劳动强度和试验成本。

 

二、WDWG型大型地网接地电阻测试仪技术参数

 

1.  仪器测量范围:0—2kΩ

2.     测量精度: 1%

3.     测量输出电流:AC<=10A

4.     测量输出电压:Z高400V±10%

5.     供电电源: AC220V ±10%,50Hz

6.     仪器重量: 30kg

 
未找到相应参数组,请于后台属性模板中添加

WDWG型大型地网接地电阻测试仪特点

 

WDWG-10A 型大型地网接地电阻测试仪,可测变电站地网、水火电厂、微波站、避雷器多用机型,采用了新型变频交流电源,并采用了微机处理控制和信号处理等措施,很好的解决了测试过程中的抗干扰问题,简化了试验操作过程,提高了测试结果的精度和准确性,大大降低了试验人员的劳动强度和试验成本。

WDWG型大型地网接地电阻测试仪技术参数

 

1.  仪器测量范围:0—2kΩ

2.     测量精度: 1%

3.     测量输出电流:AC<=10A

4.     测量输出电压:最高400V±10%

5.     供电电源: AC220V ±10%,50Hz

6.     仪器重量: 30kg

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资质证书

企业产品严格按照国际、国家标准及行业规程生产,通过国家、各省级、市级电力研究所、计量中心及电力权威部门的检测,全面通过ISO9001国际质量管理体系认证、中华人 民共和国制造计量器具许可证、GB/T19001-2008质量管理体系要求、GB/T24001-2004环境管理体系要求、GB/T28001-2011职业健康安全管理体系要求。

承试电力设施许可证

承试电力设施许可证

高新技术企业证书

高新技术企业证书

营业执照

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建筑业企业资质证书

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