VBT-75 S2 USER’S MANUAL REV 1
10
e.
The following summary screen will be displayed:
If you need to make changes, turn the
[CONTROL KNOB]
either clock-wise or
counter-clockwise and you will be returned to step b.
If the test parameters are correct, press the
[CONTROL KNOB]
.
f.
The following screen will be displayed:
Press the red
[PUSH TO "ARM"]
switch.
g.
The VBT-75 S2 will initiate the test and start the timer based on the test duration
selected. The screen will be updated with the test voltage and the leakage current as
shown below:
h.
After the test time duration has elapsed, the test results will be displayed. If the leakage
current did not pass the preset value set in step d, the test voltage is returned to zero
and a "PASS" message is displayed as shown below:
However, if a flash-over condition occurred, such as bottle failure, the test voltage is
immediately turned off and a "FAIL" message is displayed as shown below:
The "TEST FAIL" LED on the front panel will also be illuminated to indicate a test failure.
Press the
[CONTROL KNOB]
to return to the "START-UP" menu.
TEST COMPLETE
>>>FAIL<<
TEST COMPLETE
>>>PASS<<
TEST IN PROGRESS
55KV 59.31
μ
A
Time: 00:04
PRESS RED SWITCH
TO START TEST
TEST PARAMETERS
75KV 5Sec 300
μ
A
"PRESS" IF OKAY
