HT PVCHECKs-PRO - Page 29

PVCHECKs-PRO
EN - 27
9. Press and hold the GO/STOP key for at least 3s in
order to start the test. In case no error conditions occur,
the instrument displays the message “Measuring…” as
shown in the screen to the side. In field “Vtest (-)”, the
real test voltage generated by the instrument is shown.
M 15/10 – 18:04
Vtest(-) - - - V
Ri(-) - - - M
Time - - - s
DAR - - - PI - - -
VPN VPE VNE
0V 0V 0V
Measuring…
TMR 1500V 1.00M 700s
MODE Vtest. Lim. Time
10. If “Ri(-)≥Lim”, the instrument shows the message “OK” to
indicate the positive result of measurement.
If the measuring time is ≥60s, the instrument shows on
the display the value of parameter DAR ((Dielectric
Absorption Ratio) (see § 11.2).
If the measuring time is ≥600s, the instrument shows on
the display both the value of parameter DAR ((Dielectric
Absorption Ratio) and the value of parameter PI
(Polarization Index) (see § 11.1).
Press the SAVE key to store the test result in the
instrument’s memory (see § 7.1) or the ESC/MENU key
to exit the screen without saving and go back to the main
measuring screen.
M 15/10 – 18:04
Vtest(-) 1540 V
Ri(-) >100 M
Time 600 s
DAR 1.41 PI 1.02
VPN VPE VNE
0V 0V 0V
OK
TMR 1500V 1.00M 700s
MODE Vtest. Lim. Time