MG300三相钳形电力参数向量仪产品说明书Verb1.1长城电力企业集团上海中荣仪电有限公司WWW.ZORO-ZOCO.COMZORO目录第一章产品介绍...................................................................................................................41.1概述....................................................................................................................................41.2功能特点............................................................................................................................4第二章一般性使用说明...........................................................................................62.1仪表验收............................................................................................................................62.2电源开关............................................................................................................................62.3液晶背光源开关.................................................................................................................62.4液晶对比度........................................................................................................................72.5液晶保护............................................................................................................................72.6电池充电............................................................................................................................72.7钳形电流互感器使用注意事项.........................................................................................72.8仪表背带的使用.................................................................................................................8第三章测量操作及显示界面................................................................................93.1面板布局(图3)..................................................................................................................93.2基本参数测量界面〖AUTO〗..........................................................................................93.3基本参数保持界面〖HOLD〗.......................................................................................113.4基本参数查阅界面〖READ〗.......................................................................................123.5存储基本参数测量值......................................................................................................123.6显示被测系统向量图......................................................................................................133.7相序表.............................................................................................................................133.8电流钳规格选择..............................................................................................................133.9电流互感器变比，极性测试..........................................................................................143.11选择被测系统................................................................................................................153.12复位...............................................................................................................................15第四章校准操作及显示界面....................................................................................164.1进入校准程序.......................................
