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台湾固纬GWinstekGCT-630接地阻抗测试器简介: 测试电流最大AC32A测试阻抗0~0.6W连续/单次测试可选择4线式测试方式具GO-NOGO判定功能测试信号与结果信号可输出 台湾固纬GWinstekGCT-630接地阻抗测试器技术参数: 测试电流AC3A~32A测试电压最大8VACTypically量测阻抗范围0to0.12W,0to0.6W共2档量测准确度3A~5A,+10%满刻度5A~32A,+5%满刻度电流表显示测试电流及警告设限值阻抗表显示测试电阻及Fail与SUBTRACTION设定值切换开关Zero-startoperatingswitch计时器1S,10S,1MIN,10MIN共4档警告Monitorthevariationtestcurrent,whenthetestcurrentisbeyond+10%ofthesetting＆#118alue,thewarningoperationwillproceed.警告设定范围3A~32ASUBTRACTIONTheresistanceoftestinglinecanbesubtractedfromthetest＆#118alueThesubtractionrangefrom0~0.1W准确度+10%GO-NOGO判定设定Ifthetestreading＆#118alueisbeyondthesetting＆#118alue,thefailwillbeacting,otherwisethepasswillproceed.设定值范围，为测试档位的5%~100%准确度+15%满刻度(3A~5A)；+10%满刻度(5A~32A)REMOTECONTROL高电压输入11V~15V,低电压0~4V及低电流输入20mA以下测试模式正常模式：当警告声响起，测试停止连续模式：当警告声响起，测试仍持续进行蜂鸣器当测试fail时，提供蜂鸣声测试频率50Hz或60Hzindependent视电源电压而定输出信号TEST,GO,NG,WARNING,READY,MONITOR使用电源交流100V/120V/220V/240V+10%,50/60Hz附件测试线GHT-115x1,操作手册x1,电源线x1ThisinstrumentisdesignedtotestGroundingcontinuityresistanceofthemonitor,Switchingpowersupplies,PowercordandElectronicappliances.