HT instruments FULLTEST3 - Manual (Page 70)

FULLTEST 3
EN - 69
6.5.5. NOMINAL VOLTAGE menu
This menu shall be used in order to select nominal mains voltage. The voltage may be either 230 or
240 V. It is used in LOOP and U
RES measurements.
In LOOP measurements it is used for calculation of prospective short-circuit current, see the “LOOP
IMPEDANCE / SHORT-CIRCUIT CURRENT (LOOP)” section.
In U RES function (linear mode only) the nominal voltage is used for scaling of measured value, see the
“RESIDUAL VOLTAGE (U RES ) ” section.
230 V 240 V
NOMINAL VOL.
Figure 59 : NOMINAL VOL. menu
Select nominal voltage by pressing appropriate touch-screen key, the menu will turn to SETUP menu.
6.5.6. SAFETY menu
In order to set the status of safety input in DIELECTRIC function the SAFETY INPUT menu shall be
used. The safety input may be enabled or disabled.
Safety input disabled: DIELECTRIC test is active regardless of the safety input condition (safety switch
may be closed or opened or not connected at all).
Safety input enabled: DIELECTRIC test is active only if safety input condition is sufficient (safety switch
must be closed).
This safety input status does not influence to any other function except DIELECTRIC.
DISABLED ENABLED
SAFETY INPUT
Figure 60 : SAFETY INPUT menu
Select the safety status by pressing appropriate touch-screen key, the menu will turn to SETUP menu.