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WD-WHT电缆外护套测试仪

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WD-WHT电缆外护套测试仪

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一、WD-WHT电缆外护套测试仪仪器简介

   地埋电缆外护套故障的测寻,同电力电缆故障探测一样,一般要经过“初测”和“定点”二个步骤。外护套接地故障的初测(测距)一般采用压降法和电桥法测试。由于电桥法测试有局限性,不能测试多点接地故障,也不能测试三相电缆链式接地连线的故障。
 
 
   本仪器是针对外护套故障的特点,采用压降法初测电缆外护套的接地故障,再用跨步电压法查找故障点。仪器用于交联电缆的外护套故障探测;也可用于地埋线和全塑线(无金属护层电缆)故障的探测;还可用作电缆或其它电器的15KV直流耐压试验。
 
 

二、仪器性能特点及技术指标

仪器性能特点

★ 全自动人性化设计,操作简单、方便。

★ 设备采用开关电源构成高压恒流源,具备过压保护,可短路工作。

采用5.6寸液晶屏,观察方便,显示直观,准确无误。

具有连续输出、断续输出、耐压试验三种工作方式,功能齐全。

接收机采用彩色液晶显示,独特的双色显示,直接指示故障方向。

采用数字滤波处理,有效的解决了模拟表头抗扰问题。

真正实现了无需调零,操作方便快捷。

技术指标

发射机 

    源:AC220V±10%      50HZ

           输入功率:1000W

显示方式:5.6寸液晶屏

输出电压:DC  0---15KV负极性高压;连续可调。

工作方式:直流,耐压,脉冲,

输出电流小于: 1A 。可短路连续工作。

耐压档位:0---15KV负极性高压;电流小于: 1000μA

    积:450mm×330mm×350mm

    量:20Kg 

接收机

显示方式:彩色液晶显示器

显示范围:50-0-50(显示范围更宽,分辨率更高)

度:0.10mV

    源:6×1.5V

    积:120mm×120mm×230mm

    量:1Kg

未找到相应参数组,请于后台属性模板中添加

仪器性能特点

★ 全自动人性化设计,操作简单、方便。

★ 设备采用开关电源构成高压恒流源,具备过压保护,可短路工作。

★ 采用5.6寸液晶屏,观察方便,显示直观,准确无误。

★ 具有连续输出、断续输出、耐压试验三种工作方式,功能齐全。

★ 接收机采用彩色液晶显示,独特的双色显示,直接指示故障方向。

★ 采用数字滤波处理,有效的解决了模拟表头抗扰问题。

★ 真正实现了无需调零,操作方便快捷。

技术指标

发射机 

    源:AC220V±10%      50HZ

           输入功率:1000W

显示方式:5.6寸液晶屏

输出电压:DC  0---15KV负极性高压;连续可调。

工作方式:直流,耐压,脉冲,

输出电流小于: 1A 。可短路连续工作。

耐压档位:0---15KV负极性高压;电流小于: 1000μA

    积:450mm×330mm×350mm

    量:20Kg 

接收机

显示方式:彩色液晶显示器

显示范围:50-0-50(显示范围更宽,分辨率更高)

  度:0.10mV

    源:6×1.5V

    积:120mm×120mm×230mm

    量:1Kg

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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。

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383 ISO9001国际质量管理体系认证 1
384 变频互感器综合测试仪专利证书 2
385 电缆故障测试仪专利证书 3
386 微机继电保护测试仪专利证书 4
387 5
388 6
389 环境管理体系认证证书 7
390 8

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