TOS8030
Panel Operations 35
Test time
When the time set here from the start of testing has elapsed, the test result is deter-
mined to be PASS, and the test is deemed complete. If the measured leakage current
value exceeds the reference value, the test result is determined to be FAIL, even if
the set test time has not yet expired, ending testing.
Valid test times range from 0.5 s to 99 s. Setting a test time of 0.4 s or less will
invoke the PROTECTION state (P02).
Fig. 5-7
Setting the Test Time
For testing in which the test time will exceed 99 s or in which no test time will be
set, move the TIMER switch to the OFF position.
If the timer is not used, no PASS judgment will be made.
Test voltage
The voltage set here is applied to the DUT during the test.
• The test voltage must be set by actually outputting the voltage and reading
the value on the voltmeter. For safety reasons, disconnect the test leads if
they are connected to the output terminals.
• The maximum output voltage of the tester at no-load rises above 3 kV. This value
rises higher in proportion to power supply fluctuations, but it should always be set
to a value ranging from 0.05 kV to 3.00 kV.
Set TIMER to ON.
Turn up or down to set the test time.
Select the value range.
If the
×
0.1 s range is selected,
the “05” signifies a setting of 0.5 s.
Valid test times
×
0.1 s range: 0.5 s to 9.9 s
×
1 s range: 1 s to 99 s
WARNING
NOTE
Summary of Contents for TOS8030
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