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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

对于直流帶電解環儀的可靠性能你了解多少？

更新时间：2022-02-28 点击次数：1522次

　　直流帶電解環儀由系統分析儀、支路檢測器和信號采集器組成。系統分析儀與被測的兩條直流母線相連，對其中一條母線施加低頻小信號源對地，比較兩條母線的電壓變化波形，判斷系統是否存在環網故障或絕緣通過電壓變化關系進行故障，如果存在環網故障或絕緣故障，應持續向地施加低頻小信號源，供支路檢測器定位環網故障點。當兩條支路出現環網故障時，可通過探測器和信號采集器對可能有環網故障的支路進行逐一檢測，最後根據控制器顯示的波形和方向找到環網故障點和測量儀器。那麽對于它的可靠性能你了解多少？

直流帶電解環儀

　　1、高可靠性設計

　　直流帶電解環儀采用进口32位单片机为主系统，硬件设计严格按照电源和电磁兼容相关标准进行，内部采用多种冗余方式，保证了设备和被测设备的可靠性。

　　2、精密選材

　　裝置采用高精度直流鉗形表作爲信號采集單元，電壓采樣采用高精度進口模數轉換芯片，電壓、阻抗測量准確。

　　3、人性化的人機界面

　　操作簡單快捷。檢測不同分支時，只需按一次開始鍵；測試結果顯示直觀、清晰。測試結果可以多種顯示形式呈現給用戶，包括接地、波形曲線、絕緣等級、絕緣阻抗、漏電流、方向信息等。

　　4、智能檢測識別系統

　　5、完備的測試功能和故障處理能力

　　內置無線數傳模塊進行通訊，完整的測試功能和顯示信息，可以處理直流系統中的各種環網和絕緣故障，可適應各種複雜的應用環境。

　　6、高安全性

　　直流帶電解環儀采用微安检测信号和高分辨率直流检测钳表实现故障检测定位，对直流系统无影响。

上一篇:不用担心，直流系統故障測試儀的设计以系统安全为前提下一篇:直流帶電解環儀的作用，不可小觑！

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直流接地故障查找儀

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对于直流帶電解環儀的可靠性能你了解多少？