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PHB5800便携式直流接地故障定位儀

發布日期：2025-01-04
訪問次數：775
地址：上海寶山

PHB5800便携式直流接地故障定位儀：是新一代直流接地故障测试仪。它能够适用于任何电压等级的直流系统，配备了高精度的检测钳表，通过对多种信号的高效处理大大提高了检测范围与抗干扰能力；采用了的算法和*的模糊控制计算理论，将被检测绝缘支路的优势程度以数值的形式表示出来，充分体现了人工智能的*性；对于接地点位置的断定，它们更是拥有准确的判断力，每次检测都能够指出接地点位置及方向。

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PHB5800便携式直流接地故障定位儀

概述及用途：

便携式直流接地故障定位儀是新一代直流接地故障测试仪。它能够适用于任何电压等级的直流系统，配备了高精度的检测钳表，通过对多种信号的高效处理大大提高了检测范围与抗干扰能力；采用了*的算法和*的模糊控制计算理论，将被检测绝缘支路的优势程度以数值的形式表示出来，充分体现了人工智能的*性；对于接地点位置的断定，它们更是拥有准确的判断力，每次检测都能够指出接地点位置及方向。

PHB5800便携式直流接地故障定位儀

産品主要特點：

本裝置以系統安全爲首要前提，按行業標准的zui高要求，以可靠的低頻信號方式進行檢測，並在現場進行了大量的實際應用，對系統無任何影響。

發電廠、變電站的直流系統爲控制、保護、信號和自動裝置提供電源，直流系統的安全連續運行對保證發供電有著極大的重要性。由于直流系統爲浮空制的不接地系統，如果發生兩點接地，就可能引起上述裝置誤動、拒動，從而造成重大事故。因此當發生一點接地時，就應在保證直流系統正常供電的同時准確迅速地探測出接地點，排除接地故障，從而避免兩點接地可能帶來的危害。

便携式直流接地故障定位儀用于在不断电情况下查找发电厂、变电站直流系统接地点的准确位置。各种类型的接地故障，均能迅速地查找出接地点，准确率达到100％。

主要技術參數：

1、信號發生器

1輸出信號頻率：2.5Hz±2%

2.信号空载输出电压：0-20V 有效值

3.信號電壓幅值誤差：<5%

4.輸出口抗沖擊能力：400V直流沖擊

5.電源電壓：AC220V±10%

6.電壓頻率：50Hz±5%

7.輸入保險：2A

8.體積：275×225×100mm

2、信號接收器

1.信號電流檢測靈敏度：0.5mA

2.接收器顯示：數字0-19

3.體積：195×100×30mm

4.體積：38×69×30mm

上一篇：YW-D860直流系統接地故障測試儀

下一篇：TLHG-902直流接地故障測試儀

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