Ht-instruments PVCHECK Manuel d'utilisateur télécharger pdf (Page 44)

PVCHECK

EN - 42

4. Press GO/STOP to start the test. In case no error

conditions occur, the instrument displays the message

“Measuring…” as shown in the screen to the side.

15/05/12 15:34:26

Ins. Test : 1000 V

Ri min : 1.0 M

Mode : Timer

Vtest 1020 V

Ri(+)min - - -

M 

Test time: 10s

Measuring…

Selection





5. When measurement is complete, the instrument provides

the Ri(+)min value, i.e. the minimum value of insulation

resistance of the PV module/string (or of other metal

masses) being tested, continuously measured during the

whole duration of measurement. If the result is higher

than the minimum limit set, the instrument displays the

message “Outcome:OK”; otherwise, it displays the

message “Outcome:NO” as shown in the screen to the

side.

6. Press the SAVE key to store the test result in the

instrument’s memory (see § 7.2) or the ESC/MENU key

to exit the screen without saving and go back to the main

measuring screen.

15/05/12 15:34:26

Ins. Test : 1000 V

Ri min : 1.0 M

Mode : Timer

Vtest = 1020 V

Ri(+)min = >200

M 

Test time: 200s

Outcome: OK





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Ht-instruments PVCHECK Manuel d'utilisateur Page 44