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ZDT-FT860直流系统接地故障定位儀

發布日期：2025-01-03
訪問次數：795
地址：上海寶山

ZDT-FT860直流系统接地故障定位儀：采用正弦信号相位超前处理技术和数据转移算法技术研制生产。本产品介于在线式和便携式两大类型之间,使用方法为便携式,性能为在线式。该仪器具有检测灵敏度高、抗干扰能力强、体积小、重量轻、使用方便等特点。

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ZDT-FT860直流系统接地故障定位儀

産品概述

ZDT-FT860 便携式直流接地故障查找仪（分体式）采用正弦信号相位超前处理技术和数据转移算法技术研制生产。本产品介于在线式和便携式两大类型之间,使用方法为便携式,性能为在线式。该仪器具有检测灵敏度高、抗干扰能力强、体积小、重量轻、使用方便等特点。查找直流系统接地故障时，不需要断开电源，可实现接地点定位。仪器能检测直流系统接地电阻阻值和接地方向，为电力直流系统接地故障的查寻与定位提供适用可靠的高准确性探测仪器。

ZDT-FT860直流系统接地故障定位儀

産品特點

系統對地電壓測量功能,儀器可測量系統正對地電壓,負對地電壓,系統電壓,可實現0-300V的電壓監測範圍；

系統絕緣阻抗測量功能,儀器可測量系統正對地絕緣阻抗,負對地絕緣阻抗,可實現0-999KΩ的測量；

交流竄電檢測功能,儀器可判斷直流系統中的交流竄電故障，並可測量直流系統中竄入的交流電電壓值,交流電壓測量範圍爲0-280V；

支路絕緣阻抗測量功能,儀器測量每條支路的正負對地絕緣阻抗大小；

支路接地故障點定位功能,儀器可實現接地故障支路接地故障點的定位功能；

電流表功能,裝置可做高精度電流表使用,電流測量分辨率可達0.01mA；

具有不發信號接地查找功能,裝置可以在不向系統注入任何信號的條件下實現可接地故障點的定位；

方向顯示功能,對于測試出有接地指示的支路,儀器將會有方向指示箭頭提示用戶接地點與所查找接地點之間的相對方向,提高查找效率；

绝缘指数分析功能,在使用接地功能检测时,检测完一条支路后,探测仪会显示该条支路的绝缘指数情况,供用户参考分析；

波形曲線顯示功能,在使用探測儀對被測支路絕緣狀況進行檢測時,顯示屏會以波形曲線形式顯示被測支路電流變化情況,方便使用者快速准確的實現故障點的查找。

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