安规耐压/绝缘测试器产品介绍:(1) 操作简易(2) 体积小,重量轻(3) 前面版软体自校(4) 内建五组程式记意体(5) 缓升及测试时间可达999.9秒(6) 九种测试顺序可供选择:Wac,Wdc,IR,Wac-IR,Wdc-IR,IR-Wac,IR-Wdc,Wac-Wdc-IR,Wdc-Wac-IR产品特性: AC WITHSTAND VOLTAGERangeResolutionAccuracyOutput Voltage ,Vac0-5000@20mAmax10±(2% of setting+5V)Output Frequency50 or 60hz , ±100ppmOutput WaveformSine Wave,Distortion<2%THD,Crest Factor>1.3and<1.5Output Regulation±1% of setting+5V,from no load to full loadSETTINGSHi Limit,current,mA0.10-20.000.01±(2% of setting+2counts)Lo Limit,current,mA0.00-20.000.01±(2% of setting+2counts)Dwell Time,second0.2-999.9,0=constant0.1±(0.1%+0.05sec)Ramp Time,second0.1-999.90.1±(0.1%+0.05sec)Arc Detection9 rangesDC WITHSTAND VOLTAGEOutput Voltage ,Vdc0-6000@7.5mA max10±(2% of setting+5V)SETTINGSHi Limit,current,mA0.02-7.500.01±(2% of setting+2counts)Lo Limit,current,mA0.00-7.500.01±(2% of setting+2counts)Dwell Time,second0.2-999.9,0=constant0.1±(0.1%+0.05sec)Ramp Time,second0.1-999.90.1±(0.1%+0.05sec)INSULATION RESISTANCEOutput Voltage KVdc0.1-1.000.01±(2% of setting+5V)SETTINGSHi Limit,Resistance,兆欧1-10001±(3% of setting+2counts)at≥500vdcLo Limit,Resistance,兆,欧0-10001±(7% of setting+2counts)at<500vdcDelay Time,second0.5-999.9=constant0.1±(0.1%+0.05sec)MEASUREMENTVoltage,KV0.00-6.000.01±(2% of reading+1count)AC Current ,mA0.1-20.000.01±(2% of setting+2counts)DC Current ,mA0.02-7.500.01±(2% of setting+2counts)Resisance, ,兆欧1-10001±(3% of reading+2counts)at≥500vdc±(7% of reading+2counts)at<500vdcGENERALMemory5sets,9test modes selectableWac,Wdc,IR,Wac-IR,Wdc-IR,IR-Wac,IR-Wdc,Wac-Wdc-IR,Wdc-Wac-IRLCD Display16*2LCDFail IndicatouLighed button and settable audible alarmCalibrationBuild-in software and external calibrated metersDimension/Net WeightEIA 2U/330(W)*110(H)*410(D)mm/10kgInput Voltage,AC115/230V 15%,47-63HZEnvironment0-40℃,RH0-80%Ordering InformationTOS7010 AC Withstand Voltage TestTOS7020 AC Withstand Voltage/Insulation Resistance TestTOS7020A AC/DC Withstand Voltage TestTOS7030 AC/DC Withstand Voltage/Insulation Resistance Test