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GWZ-7816A電容電流測試

發布日期：2025-01-05
訪問次數：768
地址：上海寶山

GWZ-7816A電容電流測試儀，針對變電站現場高壓並聯電容器組測量時存在的問題而專門研制，參考標准：DL/T840-2003。測量範圍更寬，測試速度更快。

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産品介紹

GWZ-7816A電容電流測試儀，針對變電站現場高壓並聯電容器組測量時存在的問題而專門研制，參考標准：DL/T840-2003。測量範圍更寬，測試速度更快。

1；測量範圍更宽，测试速度更快。
2 ；支持3PT连接方式、两种4PT连接方式、1PT连接方式现场電容電流測量。
3 ；工业级彩色液晶显示屏，分辨率320×240点阵，强光下可读。
4 ；人机交互界面更加友好：
(1)對于一些重要的操作及參數設置，顯示其提示信息和幫助說明。
(2)測量結果及相關參數顯示和打印更加詳細，便于用戶日後分析。
(3)選擇PT連接方式時，可顯示各種PT連接方式下的接線原理圖，便于用戶判別現場PT連接方式及測試線連接位置。
(4)屏幕頂部狀態欄實時顯示優盤插入狀態，對未連接的設備進行操作時，顯示相應的未連接提示信息。
5；实时测量和显示零序3U0电压值，便于用户判断系统工作状态；并且，在测量工程中如果发现零序3U0电压过高，可自动停止测量过程。
6 ；具备多重零序3U0过压保护电路，测试儀输出端可耐受AC100V 50HZ电压而不损坏。
7 ；内置全数字变频逆变电源，具有输出频率准确、输出电流可调、输出效率高、发热量小、体积小、重量轻、长时间工作稳定等特点。
8 ；具备输出短路保护功能。
9；具备实时时钟，可实时显示当前时间和日期；测量结果包括测量日期及时间。
10 ；测量数据存储方式分为本机存储和优盘存储，其中本机存储可存储测量数据150条，并且本机存储可转存至优盘；优盘存储数据格式为Word格式，可直接在电脑上编辑打印。

GWZ-7816A電容電流測試儀技術參數

型號	GWZ-7816A
電容電流測量
電容測量範圍	0.3μF～200μF 1A～400A
准確度	±(讀數×5%+2字)
分辨率	0.3～9.999（0.001） 10～99.99（0.01） 100～999.9（0.1） ≥1000（1）
電壓等級	0.1KV～99.9KV連續可調
測量精度	±讀數×2%
零序3U0電壓測量
測量範圍	1V～100V AC 50HZ
准確度	±(讀數×1%+10字)
分辨率	1～9.999（0.001） 10～99.99（0.01）
工作溫度	-10～40℃
工作濕度	<90%RH，不結露

附件清單

主機	1台
測試線	1套
說明書	1份
合格證/保修卡	各1份

上一篇：GWZ-7815B+全自动电容电感测试儀

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