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主營産品： QDB-101直流接地故障查找儀 NSHH蓄電池活化儀 BL608直流系統接地故障測試儀 ML.1-LJ-805直流接地故障定位儀 NSNZ蓄電池內阻測試儀

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電工電力檢測儀器

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直流接地故障查找儀有着完备的测试功能，在设计上充满人性化

更新时间：2019-12-16 点击次数：1194次

　　直流接地故障查找儀的出现解决了电力行业绝缘状态不好的虚接地，髙阻接地、多点接地、单点接地、小电阻接地、混线接地、直接接地、环路接地、窜交流接地、电容接地、晶体管隔离接地等所有故障。排除直流系统接地故障，不受现场分布大电容的下扰，准确无误地将故障锁定在小范围内并定位。给电力行业工作人员带去了极大的便利！

直流接地故障查找儀

　　直流接地故障查找儀有着完备的测试功能，在设计上充满人性化：

　　1、人性化的人機交互界面

　　“分析儀"與“探測儀"均采用液晶顯示屏供用戶查看信息；

　　操作簡單快捷，在實現對不同支路的檢測時，只需要按一次啓動鍵即可完成；

　　測試結果顯示直觀明了，測試結果可通過多種顯示形式呈現給用戶，包括接地與否，波形曲線，絕緣等級，絕緣阻抗，漏電流大小，方向信息等。

　　2、智能化的檢測識別系統

　　 1)仪器可以自动识别系统电压等级；

　　 2)仪器在系统绝缘阻抗发生变化后可以快速显示绝缘阻抗信息；

　　 3)“探测仪"在进行检测时，钳表即可钳单根电源线，也可钳多根电源线，提高检测效率；

　　4)“探测仪"与“分析仪"信息同步一次之后，不受检测距离的影响；

　　 5)“探测仪"检测完成之后，如被测支路有绝缘故障，会判断出故障点相对测试点的方向信息。

　　3、完備的測試功能與處理故障能力

　　“分析儀"與“探測儀"之間內置了無線數傳模塊進行通信，測試功能與顯示信息完備，可以處理直流系統中的各類絕緣故障情況。

　　4、高安全性

　　裝置可以在不向直流系統注入信號的條件下實現接地故障點的定位，在信號模式下，裝置內部設有限流限壓模塊，對直流系統無任何影響。

　　5、高可靠性的設計

　　裝置采用進口16位微控制器做主系統，硬件設計嚴格遵照電力及電磁兼容相關標准進行，內部采用多處冗余方式保證裝置與被測設備的可靠性。

　　6、精密選材

　　裝置采用高精度直流鉗表做爲信號采集單元，電壓采樣采用高精度的進口模數轉換芯片，電壓與阻抗的測量准確。

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直流接地故障查找儀有着完备的测试功能，在设计上充满人性化