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ZX124C絕緣電阻表多功能試驗箱

發布日期：2025-01-05
訪問次數：1073
地址：上海寶山

ZX124C絕緣電阻表多功能試驗箱，是依据JJG1005—2005《电子式绝缘电阻表检定规程》、JJG622—1997《绝缘电阻表（兆欧表）检定规程》的有关检定项目要求，并参考电力行业标准DL/T845.1—2004《电子式绝缘电阻表》通用技术条件中的相关内容设计制造的设备，与高阻箱相互配合可用于检定电子式绝缘电阻表的跌落电压、短路电流，也可用于检定普通指针式兆欧表的峰值电压

訂購留言

ZX124C絕緣電阻表多功能試驗箱，是依據JJG1005—2005《電子式絕緣電阻表檢定規程》、JJG622—1997《絕緣電阻表（兆歐表）檢定規程》的有關檢定項目要求，並參考電力行業標准DL/T845.1—2004《電子式絕緣電阻表》通用技術條件中的相關內容設計制造的設備，與高阻箱相互配合可用于檢定電子式絕緣電阻表的跌落電壓、短路電流，也可用于檢定普通指針式兆歐表的峰值電壓、開路電壓、中值電壓。特別適合于大功率絕緣電阻表的檢定。
二、主要技術性能
1、測量範圍
a.电压分两档 0—1000V，0—5KV
b.短路电流 0—20mA
2、基本誤差

直流电压（Ud Uz Uk）

0~5kV自動量程分兩檔

≤1kV：±（0.4%讀數+0.1%滿度）

＞1000V：±（0.5%讀數+0.5%滿度）

峰值電壓（Uf）

0~5kV手動量程分兩檔

±（1%讀數+0.5%滿度）

短路电流 0~20mA

±（0.3%讀數+0.2%滿度）

ZX124C絕緣電阻表多功能試驗箱

3、電壓表響應時間約25秒。
4、使用環境:溫度23±5℃，相對濕度80%。
5、電源:三節1#幹電池串聯（用戶自備）。
6、外形尺寸：320 mm×240mm×150mm。

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