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GCCZ-SE直流系統接地故障查找儀

發布日期：2025-01-03
訪問次數：797
地址：上海寶山

GCCZ-SE直流系統接地故障查找儀：直流故障測試儀可以檢測出各電壓等級（24V,48V，110V，220V）直流系統中的各類絕緣故障、直流互竄故障、交流竄電故障。

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GCCZ-SE直流系統接地故障查找儀

産品介紹

直流故障測試儀可以檢測出各電壓等級（24V,48V，110V，220V）直流系統中的各類絕緣故障、直流互竄故障、交流竄電故障。

GCCZ-SE直流系統接地故障查找儀

主要功能介紹

（1）直流系統對地電壓及絕緣阻抗測量功能；

（2）直流系統交流竄電檢測及故障定位功能；

（3）直流系統對地分布電容測量功能；

（4）直流系統環網故障檢測及定位功能；

（5）分析儀具有調幅、調頻、波形選擇功能；

（6）支路絕緣阻抗測量及絕緣故障定位功能；

（7）故障電流波形曲線顯示及方向顯示功能；

（8）故障電流信號頻譜分析功能；

（9）高精度電流表功能；

（10）配置不同口徑的精密交直流電流鉗表，裝置可自動識別；

（11）配有直流系統分布參數引起保護誤動作分析軟件對直流系統安全狀態進行評估。

直流系統接地故障查找儀

主要技術指標

適用直流系統電壓等級：24V，48V，110V，220V；

直流电压测量范围：0-300V 分辨率：0.1V 精度：≤±0.2%

交流电压测量范围：0-300V 分辨率：0.1V 精度：≤±0.5%

分布电容测量范围：0-999uF分辨率：0.1uF 精度：≤±5%

直流互窜测量范围：≤200 KΩ

系统绝缘电阻测量范围：0-999.9KΩ 分辨率：0.1KΩ 精度：≤±5%

支路绝缘电阻测量范围: 0-600KΩ@220VDC 0-300KΩ@110VDC 0-100KΩ@48VDC 0-50KΩ@24VDC 分辨率：0.1KΩ 精度：≤±10%

频谱分析通道数量:1 频段范围:0.125-12.5Hz 分辨率: 0.125Hz

電流波形顯示周期：8s；測量範圍：-100—+100mA；分辨率：0.01A；

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