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GH-6504直流接地故障查找儀

發布日期：2025-01-03
訪問次數：860
地址：上海寶山

GH-6504直流接地故障查找儀：介于固定式和移动式两大类型之间,使用方法为移动式,性能为在线固定式,所以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。能检测直流系统接地电阻阻值，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。

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GH-6504直流接地故障查找儀

産品介紹

采用正弦信號相位超前處理技術和數據轉移算法技術(*新磚利技術)研制生産。介于固定式和移動式兩大類型之間,使用方法爲移動式,性能爲在線固定式,所以該儀器具有檢測靈敏度高、抗幹擾能力強、體積小、重量輕、使用方便等特點。查找直流系統接地故障時，不需要斷開電源，可實現接地點定位。能檢測直流系統接地電阻阻值，爲電力直流系統接地故障的查尋與定位提供適用可靠的高准確性探測儀器。

GH-6504直流接地故障查找儀

産品別稱：

直流系統接地故障查找儀

産品特點：

1、24V、48V、110V、220V直流系統共用一套直流接地探測器。
2、直流接地故障查找儀可以*排除直流系统接地故障,现场分布大电容的干扰,准确无误地将故障锁定在*小范围内。
3、測量准確率:*。
4、信號輸出功率：＜0.15W,內設限流保護，對繼電保護、自動、操作回路沒有影響，使用安全。
5、信號頻率穩定度：±0.02HZ。
6、采用"心"型設計的鉗口，大、小線共用，不用換鉗子。
7、直流接地故障查找儀能适应交、直流串电引起的接地，环网供电接地，二极管隔离供电接地，高阻接地。
8、不用安裝，不用停電，不用搖絕緣，就能快速准確找到一點或多點接地位置。

技術參數：

1、適應環境溫度：-10℃—+50℃。
2、直流系統母線電壓範圍：220VDC、110VDC、48VDC、24VDC。
3、定位儀工作電壓：12V（锂電池工作）。
4、输出信号电压与频率：电压： 5VP-P ；频率：2.5Hz。
5、接地电阻检测范围：0—60 KΩ。
6、接地電阻測量精度：誤差≤10％。
8、功耗：小于10W。
9、外型尺寸（長×高×深）：125×90×125（mm）。
10、重量：3.5㎏
注意事項:
1、在使用本儀器之前，請詳細閱讀本儀器的使用說明。
2、使用本儀器時，如果直流系統母線已有絕緣監測裝置時，必須關掉或退出，以免幹擾本儀器的測試。
3、使用中，如果發現儀器故障，請及時與本公司聯系，本公司負責修理與更換，不要自行拆卸

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