Thiết bị kiểm tra cách điện, an toàn điện Ainuo AN9640A(F), AN9640B(F)

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Thiết bị kiểm tra cách điện, an toàn điện Ainuo AN9640A(F), AN9640B(F)

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Thiết bị kiểm tra cách điện, an toàn điện Ainuo AN9640A(F), AN9640B(F)


AC Hipot test

 

Booster rated output capacity

AN9640A(F)

500VA(5000V/100mA)1

 

AN9640B(F)

100VA(5000V/20mA)

 

Booster maximum short-circuit current

>200mA

 

Output waveform

Sine wave, <3%(pure resistance,5000V/1mA),<3%(From empty load to full load)

 

distortion and regulation

 

Output voltage setting

Range

500~5000V

 

Resolution

5V

 

Accuracy

±(3%×setting+10V)

 

Frequency setting

Range

50Hz/60Hz

 

Accuracy

±0.1%×setting

 

Alarming limits setting

Current upper-limit

0.10~99.99mA(20.00mA for AN9640B/C(F))

 

Current lower-limit

0.00~10.00mA

 

Compensation current setting

Range

0.00~10.00mA, automatic testing, compensation can be set to ON/OFF

 

Time setting

Range

1~999s

 

Ramp up time range

1~100s

 

Accuracy

±(0.1%×setting+1count)

 

Breakdown current alarm

Range

0.10~99.99mA(20.00mA for AN9640B/C(F))

 

Accuracy

±(3%×reading+3counts)

 

Insulation Resistance test

 

Rated output capacity

2VA(1000V/2mA)

 

Output voltage regulation

<3%(From no load to full load)

 

Output voltage ripple

<1%

 

Output voltage setting

Range

DC 500Vor1000V

 

Accuracy

±(3%×setting+3counts)

 

Alarming limits setting

Resistance upper-limit range

0.0~99.9 MΩ,100~2000MΩ(If upper-limit is set to 0, it will not make adjudgment for upper limit )

 

Resistance lower-limit range

0.3~99.9 MΩ, 100~2000MΩ

 

Time setting

Range

1~999s

 

Accuracy

±(0.1%×setting+1count)

 

Insulation resistance measurement

Range

0.0~99.9 MΩ, 100~2000 MΩ

 

Accuracy

≤200MΩ: ±(3%×reading+3counts)

 
 

RemarksExcept 500V and 1000V voltage points, other voltage accuracy are all 10%. Insulation resistance accuracy is under temperature 040  humidity 40/2075% RHotherwise the accuracy will change.

 

Ground Bond Resistance test

 

No load output voltage

<12V

 

Output current setting

Range

3~30A

 

Accuracy

±(3%×setting+0.2A)

 

Current frequency setting

Range

Sine waveform 50Hz/60Hz

 

Accuracy

±0.1%×setting

 

Test time setting

Range

1~999s

 

Accuracy

±(0.1%×setting+1count)

 

Result display mode

Ground resistance or voltage

 

Ground resistance display mode:

 

Alarming limits setting

Resistance upper-limit range

3A≤output current≤10A:10~600 mΩ

 
 
 

Resistance lower-limit range

0~100 mΩ

 

Compensation resistance setting

Range

0~200 mΩ, automatic testing, compensation can be set to ON/OFF

 

Ground bond resistance measurement

Range

10~600 mΩ

 

Accuracy

±(3%×reading+ 5counts)

 

Ground voltage display mode:

 

Alarming limits setting

Voltage upper-limit range

30~7500 mV

 

 

Voltage lower-limit range

0~3000 mV

 

Compensation voltage setting

Range

0~1000 mV, automatic testing, compensation can be set to ON/OFF

 

Ground bond resistance measurement

Range

10~7500 mV

 

 

Accuracy

±(3%×reading+ 50mV)


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