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Figure 3-3 AC voltage load regulation
DC withstand voltage test 6kV/5mA
ST9010 Series provides DC withstand voltage test over a wide voltage range (maximum output
DC 6kV). Automatic voltage adjustment of 600Hz frequency hardware, voltage load regulation
rate ≤1%+10V.
6.00
5.00
4.00
3.00
2.00
1.00
0.00 0
1
2
3
4
5
Figure 3-4 ST9010/A DC Voltage Output Range
Insulation resistance test 0.050kV to 1.000kV (1V resolution) / 0.1MΩ to 10.0GΩ, the
maximum rated current is 5mA
Insulation resistance test range:
When the voltage is less than 500V: 0.1MΩ ~ 100MΩ Accuracy is ± [10% r 5 digits]
When the voltage is greater than 500V: 1MΩ ~ 100MΩ range accuracy is ± (5% r 5
digits), 100MΩ ~ 1GΩ range accuracy is ± (10% r 5 digits).
Open short circuit detection
:
Before starting high voltage, please determine whether or
the DUT is reliable connected, to ensure that the high voltage test is accurate and safe.
Open short circuit detection can determine the distributed impedance current above 100PF, less
than this value; the resolution of the current acquisition circuit of the instrument cannot
accurately distinguish the open circuit and the test component connection.
RS-232C interface as standard
Except power conversion, key lock, other functions can be remotely controlled. Test
conditions such as test voltage, judgment function, and test time in DC withstand voltage test,
