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JC503-CZJ-2便携式直流系统接地故障定位儀

發布日期：2025-01-04
訪問次數：1084
地址：上海寶山

JC503-CZJ-2便携式直流系统接地故障定位儀：本产品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特高、抗干扰能地力特强、体积小、重量轻、使用方便等特点。

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JC503-CZJ-2便携式直流系统接地故障定位儀

一、概述

目前,电力系统直流电源接地故障查找的核心问题是现场干扰大，在不同的直流电源和不同的工作状态下测量,绝大部分产品会误测误判，抗干扰性差，绝大部分产品都无法正常使用，这是该行业的大特点，也是普遍的现象。我们的产品之所以迅速立足该市场，是因为成功解决了干扰问题。JC503-CZJ-2 型便携式直流系统接地故障定位儀。

采用正弦信號相位超前處理技術和數據轉移算法技術研制生産。本産品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特高、抗幹擾能地力特強、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。儀器不但能檢測直流系統接地電阻阻值，還可以檢測直流系統接電容的容量。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。

JC503-CZJ-2便携式直流系统接地故障定位儀

二、産品主要特點:

1、24V、48V、110V、220V直流系統共用一套直流接地探測器
2、可以*排除直流系統接地故障,現場分布大電容的幹擾,准確無誤地將故障鎖定在小範圍內.
3、測量准確率:100%。
4、信號輸出功率：＜0.15w,內的限流保護，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"圓設計的鉗口，大、小線共用，不用換鉗子.
7、能適應交、直流串電引起的接地，環網供電接地，二極管隔離供電接地。排除高阻
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。
9、豪華鋁合金外包裝，攜帶方便。電力系統産品

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、輸出信號電壓與頻率：電壓： 5VP-P ；頻率：2.5Hz。
5、接地電阻檢測範圍：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㎏

上一篇：RZL-2直流系统接地故障定位儀

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