技術(shù)參數(shù)SPECIFICATIONSMODEL722072257250ACWITHSTANDVOLTAGEOutputRating5KV/10mA3KV/5mA5KV/100mAOutputVoltage,KVAC0-5.000-3.000-5.00Resolution0.01KV/StepAccuracy （2%ofsetting+5V）OutputFrequency60Hz 100ppmOutputWaveformSineWave,THD. 2%(ResistiveLoad),CrestFactor=1.3-1.5OutputRegulation (2%ofoutput+5V),FromnoloadtofullloadSETTINGSTripACCurrent,mA0-10.000-5.000-100.0Resolution,mA0.010.010.1Accuracy （2%ofsetting+2counts） （2%ofsetting+2counts） （2%ofsetting+0.05mA）PulseMode On=AutoResetOFF=ManualReset RampTime,second0,0.2-999.9 0,0.2-999.9DwellTime,second0,1.0,60.0(0=continuous)On=ContinuousOFF=ManualTesting0,0.2-999.9(0=continuous)MEASUREMENTMeteringToggleDisplaykeytoreadKV,mA,secondVoltageOnlySameas7220Voltage,KV0-5.000-3.000-5.00Resolution,KV0.010.010.01Accuracy （1.5%ofreading+1count） （1.5%ofreading+1count） （1.5%ofreading+1count）ACCurrent,mA0-10.00 0-99.99Resolution,mA0.01 0.01Accuracy （2%ofreading+2counts） （2%ofreading+2counts） （2%ofreading+2counts）GENERALInputVoltageAC115/230Vac 15%,50/60Hz 5%,Fuse2AFastfor7220,7225model,Fuse15Afor7250modelPLCRemoteControlInput:Test,Reset,Interlockfor7220,7250modelOutput:Pass,Fail,ProcessingDisplay4digits,7segmentLEDCalibrationBuild-insoftwareandexternalcalibratedmetersEnvironment0-40℃,20-80%RHDimension120mm(W) 146mm(H) 370mm(D)430mm(W) 133mm(H) 300mm(D)NetWeight7.25Kg29KgSTANDARDACCESSORIESPowerCord(10A) 1 1(15A)Fuses 2(Includingasparecontainedinthefuseholder)InterlockDisableKey(1505) 1 1 1HipotTestLead,1.5m(1101) 1HipotReturnLead,1.8m(1102) 1*productspecificationsaresubjecttochangewithoutnotice.