TOS5000系列安规耐压>>安规耐压机安规耐压/绝缘测试机:TOS5000系列性能特点:(1)高精度,基本精度±2%(2)高亮度LED显示,清晰直观(3)操作简易(4)多致九种测试模式选择Wac,Wdc,IR,Wac-IR,Wdc-IR,IR-Wac,IR-Wdc,Wac-Wdc-IR,Wdc-Wac-IR产品特性:ACWITHSTANDVOLTAGERangeResolutionAccuracyOutputVoltage,Vac0-5000@20mAmax10±(2%ofsetting+5V)OutputFrequency50or60hz,±100ppmOutputWaveformSineWave,Distortion<2%THD,CrestFactor>1.3and<1.5OutputRegulation±1%ofsetting+5V,fromnoloadtofullloadSETTINGSHiLimit,current,mA0.10-20.000.01±(2%ofsetting+2counts)LoLimit,current,mA0.00-20.000.01±(2%ofsetting+2counts)DwellTime,second0.2-999.9,0=constant0.1±(0.1%+0.05sec)RampTime,second0.1-999.90.1±(0.1%+0.05sec)ArcDetection9rangesDCWITHSTANDVOLTAGEOutputVoltage,Vdc0-6000@7.5mAmax10±(2%ofsetting+5V)SETTINGSHiLimit,current,mA0.02-7.500.01±(2%ofsetting+2counts)LoLimit,current,mA0.00-7.500.01±(2%ofsetting+2counts)DwellTime,second0.2-999.9,0=constant0.1±(0.1%+0.05sec)RampTime,second0.1-999.90.1±(0.1%+0.05sec)INSULATIONRESISTANCEOutputVoltageKVdc0.1-1.000.01±(2%ofsetting+5V)SETTINGSHiLimit,Resistance,兆欧1-10001±(3%ofsetting+2counts)at≥500vdcLoLimit,Resistance,兆,欧0-10001±(7%ofsetting+2counts)at<500vdcDelayTime,second0.5-999.9=constant0.1±(0.1%+0.05sec)MEASUREMENTVoltage,KV0.00-6.000.01±(2%ofreading+1count)ACCurrent,mA0.1-20.000.01±(2%ofsetting+2counts)DCCurrent,mA0.02-7.500.01±(2%ofsetting+2counts)Resisance,,兆欧1-10001±(3%ofreading+2counts)at≥500vdc