Chapter1DevicefeaturesａndtechnicalparametersSection1Mainfeatures（LY808RelayProtectionDeviceTester）¿FlexiblecombinationofvoltageａndcurrentoutputSixphasevoltageａndsixphasecurrentcanbeoutput,whichhasmadeitispossiabletobeanycombition,suchastheo...

Chapter1DevicefeaturesａndtechnicalparametersSection1Mainfeatures（LY808RelayProtectionAnalyzer）¿FlexiblecombinationofvoltageａndcurrentoutputSixphasevoltageａndsixphasecurrentcanbeoutput,whichhasmadeitispossiabletobeanycombition,suchastheoutpu...

Chapter1DevicefeaturesａndtechnicalparametersSection1Mainfeatures（LY808Relayprotectiontest）¿FlexiblecombinationofvoltageａndcurrentoutputSixphasevoltageａndsixphasecurrentcanbeoutput,whichhasmadeitispossiabletobeanycombition,suchastheoutputmod...

一、概述（LYPCD-4000（在线式局部放电测试系统）新型电力系统的市场体系）1.1系统介绍LYPCD-4000局部放电检测仪可配合使用特高频传感器、TEV传感器、声电组合传感器、超声传感器和宽频带电流互感器（HFCT）在线检测变压器、高压开关柜、GIS、电缆接头等高压设备的局部放电情况。携带方便、测量快速，抗干扰能力强，便于现场使用。其配置软件具有实时波形图、最大峰值显示、定位等功能，软件也可以详查分析某个相位波形，窗口随意放大和缩小，也可以对该段数据进行频谱分析，分析放...

1.Introduction（LYBSY-30000.05%three-phasepowerstandardsource）LYBSY-3000istheuseofmoderntesting,DDSwaveformsynthesis,high-speeddigitalprocessor(DSP),complexprogrammablelogicarray(CPLD),large-scaleintegratedpoweramplifier,ａndthedesignofembedd...

1.Introduction（LYBSY-3000ACSamplingTransmitterCalibrationDevice）LYBSY-3000istheuseofmoderntesting,DDSwaveformsynthesis,high-speeddigitalprocessor(DSP),complexprogrammablelogicarray(CPLD),large-scaleintegratedpoweramplifier,ａndthedesignofemb...

高压开关作为电力输配链路中的核心执行单元，承担着电路通断与故障隔离的关键职能，如同电网系统的安全闸门，其机械动作状态直接决定供电网络运行稳定性。长期运行过程中，传动机构磨损、部件卡滞、弹簧性能衰减等隐患，都会改变开关动作时序，引发设备失效风险。高压开关机械特性测试仪，是针对高压开关动作过程开展动态检测的专用仪器，能够捕捉开关分合闸全过程的运动状态，完成机械性能综合评估。上海来扬电气科技有限公司深耕电力检测仪器领域，围绕高压开关现场检测需求，为电力运维、设备制造行业提供适配的检...

1、Introduction（LYXW9000FThree-phasephasevolt-amperemeter）LYXW9000FMultifunctionThree-phasePhaseVoltammeter,isamultifunctionmeterwithtouchscreen,whichcanmeasurevoltageamplitude,currentamplitude,voltagephase,currentphase,frequency,power,activ...

1、Introduction（LYXW9000FThree-phasePhaseVoltammeter）LYXW9000FMultifunctionThree-phasePhaseVoltammeter,isamultifunctionmeterwithtouchscreen,whichcanmeasurevoltageamplitude,currentamplitude,voltagephase,currentphase,frequency,power,activepowe...

1、Introduction（LYXW9000FMultifunctionThree-phasePhaseVoltammeter）LYXW9000FMultifunctionThree-phasePhaseVoltammeter,isamultifunctionmeterwithtouchscreen,whichcanmeasurevoltageamplitude,currentamplitude,voltagephase,currentphase,frequency,pow...

PrecautionforUse（LYZT5500InsulationResistanceMeter）ThankyouforpurchasingHighVoltageInsulationResistanceTester.Beforeusingthetesterforthefirsttime,toavoidpossibleelectricshockorpersonalinjury,pleasebesure:---Readcarefullyａndstrictlyfollowthe...

PrecautionforUse（LYZT5500HVInsulationResistanceTester）ThankyouforpurchasingHighVoltageInsulationResistanceTester.Beforeusingthetesterforthefirsttime,toavoidpossibleelectricshockorpersonalinjury,pleasebesure:---Readcarefullyａndstrictlyfollow...