HT instruments FULLTEST3 - Manual (Page 28)

FULLTEST 3
EN - 27
5.4.3. DIELECTRIC TEST
Measured quantities and display ranges:
Apparent leakage current I
APP 0  200 mA
Real leakage current I REAL 0  200 mA
Test voltage 250  5.100 V
Explanation of measurement modes:
MANUAL or BURN mode:
Figure 14: Presence of test voltage with regard to pressed START button in MANUAL or BURN mode
RAMP mode:
Figure 15: Presence of test voltage with regard to pressed START button and set time in RAMP mode
1) Select DIELECTRIC measurement by pressing the FUNC hard key first.
2) Check selected mode and correct it if needed by pressing the MODE (5) touch-screen key first.
MANUAL, RAMP or BURN mode can be selected.
3) Check selected test voltage (250 up to 5100V) and correct it if needed by pressing the U TES NOM
(6) touch-screen key first.
4) Check selected limit current and correct it if needed by pressing the LIMIT (7) touch-screen key
first. Four independent preset limit currents are available for quicker operations. Select the one
closest to wished value and modify it by using the + and ― touch screen keys if needed.
5) Check selected character of displayed current (I APP or I REAL ) and correct it if needed by pressing
the CHAR (8) touch-screen key first.
6) Select measurement screen by pressing the (4) touch-screen key and check all settings again.
7) Connect the test leads according to the figure below.