NAZTTransformerDCResistanceTester南澳电气NAZT全自动变压器直流电阻快速测试仪产品简介南澳电气NAZT全自动变压器直流电阻快速测试仪绕组的直流电阻是变压器在交接、大修和改变分接开关后必不可少的试验项目，也是故障后的重要检测项目；变压器直流电阻测试仪是变压器、互感器、发电机、电动机和线路等直流电阻的快速测试设备。南澳电气NAZT全自动变压器直流电阻快速测试仪是南澳电气在保持原有变压器直流电阻测试仪优点的基础上，将高精度电源与直流电阻测试集成为一体的新型仪器，极大缩小了仪器的体积与重量，扩大了测量范围。该仪器采用高性能单片机控制，操作简单，携带方便，测试速度快，精度高，复测性好，抗干扰能力强，自动完成稳流判断、数据采集处理和阻值显示，能够快速准确完成变压器直流电阻的测量，是发供电单位、变压器制造行业及大中型用电企业的理想测试产品。南澳电气NAZT全自动变压器直流电阻快速测试仪系列变压器直流电阻测试仪分为NAZT-3A、NAZT-5A、NAZT-10A、NAZT-20A、NAZT-40A、NAZT-50A、NAZT-100A等几种规格型号。南澳电气NAZT全自动变压器直流电阻快速测试仪产品别名直流电阻速测仪、变压器直流电阻测试仪、变压器绕组直流电阻测试仪、变压器直阻速测仪、变压器直阻快速测试仪、***负载直流电阻速测仪、***负载直流电阻快速测试仪、***负载直流电阻测试仪南澳电气NAZT全自动变压器直流电阻快速测试仪产品特性输出电流大、测量范围宽、体积小、重量轻，操作简单；■测试速度快、测量精度高、复测性好、抗干扰能力强;■具有完善的保护电路和放电报警功能，减少误操作，可靠性强；■采用高速微控制器，自动完成稳流判断、数据采集和阻值显示；■采用192*64大屏幕液晶显示，室外显示清晰可见；■内置大容量非易失性存储器，可存储500组测量数据；■内置高精度实时时钟功能：可进行日期及时间校准。■自带高速微型热敏打印机：可打印测量及历史数据。南澳电气NAZT全自动变压器直流电阻快速测试仪注意事项为了您和设备的安全，请操作人员仔细阅读以下内容:①在测量完***负载时不能直接拆掉测试线，以免由于电感放电危及测试人员和设备的安全。本变压器直流电阻快速测试仪的输出端设有放电电路。关闭输出时，电感会通过仪器泄放能量。一定要在放电指示完毕后才能拆掉测试线。②对于无载调压变压器，不允许测量过程中切换分接开关。③测量过程中如果电源突然断电，本变压器直流电阻快速测试仪会自动开始放电，请不要立刻拆卸接线，至少等待30秒钟后才可拆卸接线。④测量时，其他未测试的绕组请勿短路接地，否则会导致变压器充磁过程变慢，数据稳定时间延长。⑤开机前请检查电源电压:交流220V&plu***n;10%50Hz。⑥试验时请确认被测设备已断电，并与其它带电设备断开。⑦试验时机壳必须可靠接地。⑧试验时不允许不相干的物品堆放在设备面板上和周围。⑨更换***管和配件时，请使用与本仪器相同的型号。⑩本变压器直流电阻快速测试仪注意防潮、防油污。ProductintroductionTransformerDCResistanceTesteralsonamedLowResistanceOhmmeter,Itisanecessarytestingprojectfortransformertransition,overhaulingandchangingtapswitch,itisalsoanimportantdetectingprojectafterfault.TransformerDCResistanceTesterisaquicktestequipmentfortestingtransformers,generators,motors,linesandotherDCresistance.TransformerDCResistanceTesterisintegratedhigh-precisionpowersupplyandDCresistancetestinawholeasanewinstrument,whichnotonlymaintaintheoriginaladvantagebutalsogreatlyreducesthesizeandweightoftheinstrumentandexpandsthemeasurementrange.Theinstrumentadoptsthehigh-performancesingle-chipmicrocomputercontrol,simpleoperation,easytocarry,fasttestingspeed,highprecision,goodretest,stronganti-interferencecapability,automaticallycompletethejudgmentofsteadyflow,dataacquisitionandprocessinganddisplayresistance,canaccuratelycompletethemeasurementoftransformerdcresistance,Thisinstrumentisthebesttestingequipmentforpowerplant,powersupplyenterprises,mediumandlarge-sizedpowertransformermanufacturingindustriesandenterprises.Accordingtodifferentlevelofcurrent,NanaoElectricWuhanCo.,LTDhasdevelopedsixtypesofTransformerDCResistanceTester,theyareNAZT-5A,NAZT-10A,NAZT-20A,NAZT-40A,NAZT-50A,NAZT-100A,etc.AlsocallednameDCResistanceRapidTester,TransformerDCResistanceTester,TransformerDCResistanceRapidTester,TransformerWindingDCResistanceTester,InductiveLoadDCResistanceRapidTester,InductiveLoadDCResistanceTester,***loadedDCresistancetester.TheCharacteristicsoftheproducts1.Largeoutputcurrent,widemeasuringrange,***allsize,lightweight,simpleoperation;2.Fasttestspeed,highmeasurementaccuracy,goodretestcapacity,stronganti-interferencecapability;3.Withperfectfunctionofprotectioncircuitanddischargealarm,reducethewrongoperation,goodreliability;4.Adoptinghighspeedmicro-controllertoautomaticallycompletethejudgmentofsteadyflow,dataacquisitionandprocessinganddisplayresistance;5.Using192*64large-screenLCDdisplay,outdoordisplayisclearlyvisible;6.Built-inhigh-capacityanon-volatilememory,canstore500setsofmeasurementdata;7.Built-inhigh-precisionreal-timeclockfunction,dateandtimecanbecalibrated.8.Withhighspeedmicrothermalprinter:canprintmeasurementandhistoricaldata.Attentionshouldtakeforyoursafety,pleasereadthefollowing:①Aftermeasuredtheinductiveloaded,thetestinglinecannotberemoveddirectly,***oidtheinductordischargethatmayendangerthetestersandequipmentsafety.TheoutputofDCresistancequicktestersetadischargecircuit.Onceturnofftheoutput,theinductorwilldischargeenergythroughtheinstrument.Besuretoremovethetestinglineafterthedischargeinstructi***isfinished.②Forno-loadtapchanger,isnotallowedtoswitchthetapduringthemeasuringprocess.③Ifpowerisoffsuddenlyduringthemeasuringprocess.,theDCresistancequicktesterwillautomaticallystarttodischarge,donotremovewiringimmediately,needtowaitforleast30seconds,④Intheprocessofmeasuring,otheruntestedwindingsshouldnotgroundedshortcircuit,otherwiseitwillcausethetransformermagnetizingprocesssloweddown,thedatastabilizedlonger.⑤Pleasecheckingthepowersupplyvoltagebeforestarting:AC220V&plu***n;10%50Hz.⑥Makesurethedeviceispoweroffbeforetesting,anddisconnectedwithotherenergizedequipment.⑦Thecasingmustbegroundedfirmly.⑧Notallowirrelevantitemsstackedonandaroundthedevicepanel.⑨Whenreplacethefuseandaccessories,pleaseusethisinstrumentwiththesamemodel.⑩TheDCresistancetesterquicktestpayattentiontothemoistureandgrease.)