METREL MI 3205 - Page 50

MI 3205 TeraOhm XA 5kV Measurements
50
Figure 5.22: Example of Withstanding Voltage test result
Figure 5.23 Test voltage presentation without breakdown
USTART ............................ Starting test voltage.
UEND ............................... End test voltage.
T
RAMP ............................. Duration of test ramp.
T
START ............................ Duration of starting test voltage.
T
END ............................... Duration of test voltage after reaching UEND value.
Notes:
 Breakdown is detected when the measured current reaches or exceeds the set
current level Itrigg.
 A high-voltage warning symbol appears on the display during the measurement to
warn the operator of a potentially dangerous test voltage.