Ht-instruments PVCHECK Manual do Utilizador descarregar pdf (Página 46)

PVCHECK

EN - 44

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 : Stringa

Vtest = 1020 V

Rp = - - -

M 

Measuring…

Selection



5. When measurement is complete, the instrument provides

the Ri value, i.e. the minimum value of insulation

resistance of the PV module/string (or of other objects)

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 : Stringa

Vtest = 1020 V

Rp = >100

M 

Outcome: OK



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Ht-instruments PVCHECK Manual do Utilizador Página 46