Sourcetronic MD-5060 Series, Руководство пользователя

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14
SVT Mode
Carries out the step voltage test automatically, always starting with 500 V
and reaching the programmed voltage, in 500 V steps.
Timer Mode
Defines the test duration. The possible values are 30 sec, 1 min, 3 min,
10 min and 30 min. The defined time is shown on the display. This
programming must be carried out before starting the test. Press the key
during the test makes it possible to hardly visualize the selected value,
without any possibility of adjusting it.
When the selected mode is different from the Normal mode, the
key led flashes in order to warn the operator that the
equipment is programmed for a special test (SVT or with
Timer).
3.3.
LIM. “Pass-fail test”
The key allows to program the lower insulation limit in 10 M
Ω,
100 M
Ω, 1 GΩ or 10 GΩ. By using this key, the insulation tester
will indicate with a BEEP (intermittent sound) and with the key
led when the insulation resistance is lower than the
programmed limit acting, in this case, as a “Pass-fail test”
device. The key led will remain flashing until the test is