NAZGFSeriesDCHipottestset南澳电气NAZGF直流高压发生器南澳电气NAZGF直流高压发生器产品简介NAZGF系列直流高压发生器，是南澳电气公司根据新的中国电力待业标准DL/T848.1-2004《直流高压发生器通用技术条件》设计制造的新一代便携式直流高压试验器。NAZGF系列直流高压发生器主要适用于电力部门、工矿、冶金、钢铁等企业动力部门对氧化锌避雷器、电力电缆、变压器、发电机等高压电气设备进行直流耐压试验。南澳电气NAZGF直流高压发生器产品别名直高发、高压发生器、中频直流高压发生器、高压直流发生器、直流高压发生器、直流发生器、便携式直流高压发生器、高频直流高压发生器、交直流高压发生器、智能直流高压发生器南澳电气NAZGF直流高压发生器产品特性1.采用高频倍压电路，应用PWM脉宽调制技术和大功率IGBT器件。2.采用电压大反馈，输出电压稳定度高，纹波系数小≤1%。3.全量程平滑调压，电压调节细度好调节精度≤0.5%，稳定度≤1%，电压电流误差1%（读数&plu***n;0.2KV），电流误差&plu***n;1个字。4.升压电位器零起升压。5.75%UDC1mA功能按钮，方便氧化锌避雷器试验，精度1%读数&plu***n;1%。5.过压保护采用拔码设定，一目了然，误差&plu***n;1%。6.倍压采用新型材料，轻巧、坚固。外表涂特种绝缘材料，电气性能好，防潮能力强。7.折叠式撑脚，直径面积大，稳定性能好。8.NAZGF-40KV一体化设计、高压拖地电缆引出，方便现场试验。9.符合DL/T848.1-2004技术要求，并经电力部电气设备质量检测测试中心型式试验，严格执行南澳电气公司标准出厂。ProductintroductionThenewgenerationportableNAZGFDCHipottestsetsalsonamedDChighvoltagegenerator,itisNANAOELECTRICbasedonthelatestnationalelectricstandardDL/T848.1-2004"ThetechnicalspecificationofDChipottester".NAZGFDChipottestsetsaremainlyusedintheelectricpowersector,mining,metallurgy,steelandotherpowercompaniesforDChipottestingonMOA,powercables,transformers,generatorsandotherelectricalequipment.AlsocallednameDCHipotTester,DCDielectricTestSet,DCvoltagegenerator,DChighvoltagetestsetTheCharacteristicsoftheproductsNAZGFSeriesDCHipottestset(allinone、Separatetype)1.Adopthighfrequencymultivoltagecircuit,PWMpulsewidthmodulationtechnologyandhigh-powerIGBTdevices.2.Adoptvoltagelargefeedback,outputvoltageisstable,ripplefactorlessthan≤1%.3.Fullrangewith***oothregulating,voltageregulatefitnessprecision≤0.5%,stability≤1%，voltage/currenterror1%（reading&plu***n;0.2KV）,currenterror&plu***n;1digital.4.Potentionmeterstepupfromzero.5.75%UDC1mAfunctionalbutton,easyforMOAtesting,accuracy:1%reading&plu***n;1%.6.Overvoltageprotectionadoptsdrawingcodesetting,isclear,error&plu***n;1%.7.Multivoltagecylinderadoptnewmaterial,lightweight,firm.Thesurfacecoatedspecialinsulationmaterial,goodelectricalperformance,strongmoistureresistance.8.Foldingsupportingtype,longdiameter,stableperformance.9.NAZGF-40KVintegrateddesign,highvoltagedragcable,easyforfieldtesting.10.NAZGFseriousproductmeettheDL/T848.1-2004technicalrequirement,andh***ebeeninspectedbyelectricquality&inspectiondepartment,strictimplementationofcompanystandard.)