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DLZG-II直流接地故障查找儀

發布日期：2025-01-04
訪問次數：925
地址：上海寶山

DLZG-II直流接地故障查找儀：不仅重点解决了直流系统间接接地、非金属接地环路接地、正负同时接地、正负平衡接地、多点接地等疑难故障的准确检测，并且还能准确的显示系统電壓、对地電壓、接地阻值，真正的解决了运行及检修人员的后顾之忧。

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DLZG-II直流接地故障查找儀

産品介紹：

直流系统接地是一种易发生且对电力系统危害较大的故障。是本公司自主设计开发的于直流系统接地故障查找的便携式仪器。它适用于任何電壓等级的直流系统，配备了高精度的检测钳表，通过对多种信号的高效处理，提高了检测范围和抗干扰能力，将被检测支路的绝缘程度以绝缘指数及波形的形式表示出来，能准确的判断接地点的位置、接地点位置相对检测方向，从而快速、准确地实现环路接地检测。

不僅重點解決了直流系統間接接地、非金屬接地環路接地、正負同時接地、正負平衡接地、多點接地等疑難故障的准確檢測，並且還能准確的顯示系統電壓、對地電壓、接地阻值，真正的解決了運行及檢修人員的後顧之憂，本裝置以系統安全爲*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。

産品別稱：

直流接地故障测试仪、直流系统接地故障测试仪、直流系统接地测试仪、直流接地故障测试仪、直流接地故障查找儀、直流故障测试仪、直流故障查找仪

DLZG-II直流接地故障查找儀

産品特點：

1、定位查找金属接地、非金属接地、环路接地、正负同时接地、正负平衡接地、多点接地
2、测量显示直流系统電壓、对地電壓、接地阻值
3、高精度采样钳表；对间接接地、高阻接地点的定位准确可靠
4、高效快速的处理复杂支路或环路中接地点的定位
5、具有绝缘指数显示功能
6、具有波形显示功能
7、操作简单，使用方便、快速
8、信号发生器与检测器不受距离限制
9、运行安全、可靠电池充放电装置

主要技術參數：

工作電壓		DLZG-II
輸出信號電壓與頻率		1.信号发送器：直接从母线上取电(工作電壓为24V～260V) 2.信號接收器：6V（普通堿性電池或充電電池工作）
母線接地電阻檢測範圍		信號發送器：5VP-P ；頻率：0.125Hz
母線接地電阻測量精度		信號發送器：0-600 KΩ
支路接地電阻檢測範圍		信號發送器：誤差≤5％
支路接地電阻測量精度		信號接收器：0-600 KΩ
功耗		信號接收器：誤差≤5％
外型尺寸（長×寬×高）		1.信號發送器：小于1W 2.信號接收器：小于0.2W
重量		1.信號發送器：190×120×40（mm） 2.信號接收器：190×100×35（mm）
適應溫度		1.信號發送器：1㎏ 2.信號接收器：0.5㎏
工作電源		1.信號發送器：-10℃-+50℃ 2.信號接收器：-10℃-+50℃
電壓		220V±10%，110V±10%，48V±10%，24V±10%
頻率		50～60 Hz

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