Ht-instruments FULLTEST3 Bedienungsanleitung PDF herunterladen (Seite 28)

FULLTEST 3

EN - 27

5.4.3. DIELECTRIC TEST

Measured quantities and display ranges:

Apparent leakage current IAPP 0  200 mA

Real leakage current IREAL 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 UTES 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 (IAPP or IREAL) 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.

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Ht-instruments FULLTEST3 Bedienungsanleitung Seite 28