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AC Hipot test
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Booster rated output capacity
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AN9640A(F)
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500VA（5000V/100mA）1
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AN9640B(F)
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100VA（5000V/20mA）
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Booster maximum short-circuit current
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>200mA
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Output waveform
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Sine wave, <3%（pure resistance，5000V/1mA），<3%（From empty load to full load）
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distortion and regulation
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Output voltage setting
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Range
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500～5000V
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Resolution
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5V
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Accuracy
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±（3%×setting+10V）
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Frequency setting
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Range
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50Hz/60Hz
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Accuracy
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±0.1%×setting
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Alarming limits setting
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Current upper-limit
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0.10～99.99mA(20.00mA for AN9640B/C(F))
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Current lower-limit
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0.00～10.00mA
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Compensation current setting
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Range
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0.00～10.00mA, automatic testing, compensation can be set to ON/OFF
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Time setting
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Range
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1～999s
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Ramp up time range
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1～100s
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Accuracy
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±（0.1%×setting+1count）
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Breakdown current alarm
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Range
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0.10～99.99mA(20.00mA for AN9640B/C(F))
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Accuracy
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±（3%×reading+3counts）
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Insulation Resistance test
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Rated output capacity
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2VA（1000V/2mA）
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Output voltage regulation
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<3%（From no load to full load）
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Output voltage ripple
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<1%
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Output voltage setting
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Range
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DC 500Vor1000V
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Accuracy
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±（3%×setting+3counts）
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Alarming limits setting
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Resistance upper-limit range
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0.0～99.9 MΩ，100～2000MΩ（If upper-limit is set to 0, it will not make adjudgment for upper limit ）
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Resistance lower-limit range
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0.3～99.9 MΩ, 100～2000MΩ
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Time setting
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Range
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1～999s
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Accuracy
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±（0.1%×setting+1count）
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Insulation resistance measurement
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Range
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0.0～99.9 MΩ, 100～2000 MΩ
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Accuracy
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≤200MΩ: ±（3%×reading+3counts）
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Remarks：Except 500V and 1000V voltage points, other voltage accuracy are all 10%. Insulation resistance accuracy is under temperature 0～40℃ ， humidity 40℃/（20～75）% RH，otherwise the accuracy will change.
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Ground Bond Resistance test
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No load output voltage
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<12V
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Output current setting
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Range
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3～30A
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Accuracy
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±（3%×setting+0.2A）
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Current frequency setting
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Range
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Sine waveform 50Hz/60Hz
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Accuracy
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±0.1%×setting
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Test time setting
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Range
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1～999s
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Accuracy
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±（0.1%×setting+1count）
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Result display mode
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Ground resistance or voltage
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Ground resistance display mode：
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Alarming limits setting
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Resistance upper-limit range
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3A≤output current≤10A:10～600 mΩ
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Resistance lower-limit range
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0～100 mΩ
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Compensation resistance setting
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Range
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0～200 mΩ, automatic testing, compensation can be set to ON/OFF
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Ground bond resistance measurement
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Range
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10～600 mΩ
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Accuracy
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±（3%×reading+ 5counts）
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Ground voltage display mode:
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Alarming limits setting
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Voltage upper-limit range
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30～7500 mV
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Voltage lower-limit range
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0～3000 mV
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Compensation voltage setting
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Range
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0～1000 mV, automatic testing, compensation can be set to ON/OFF
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Ground bond resistance measurement
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Range
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10～7500 mV
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Accuracy
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±（3%×reading+ 50mV）
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