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MG300三相钳形电力参数向量仪产品说明书Verb 1.1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〗...................