Ht-instruments PVCHECK Manual de usuario descargar pdf (Pagina 34)

PVCHECK

EN - 32

13. With continuity measurement selected, the instrument

goes on by opening the short-circuit and carrying out the

test between terminals E and C.

14. The value of resistance in the continuity test is shown in

field “Rpe” and the message “OK” appears in case the

result of the test is positive (measured value lower than

the maximum limit value set on the instrument).

15. The message “Outcome:OK” is finally shown by the

instrument in case the result of all performed tests is

positive.

15/05/12 15:34:26

Module : SUNPWR318

Vdc : 548.0 V

Irr : 0 W/m2

Tc : Auto °C

Voc,Isc: OK

Ri(1000V) 116

M  OK

Rpe (Cal) 2.00

 OK

Outcome: OK



IVCK

16. Press the arrow key  to show the following page in

which the values of parameters Voc and Isc are shown.

It shows:

 The module being used

 The average values of Voc and Isc under OPC

conditions

 The values of Voc and Isc measured under OPC and

the relevant partial results obtained by comparison with

the average values.

In general:

15/05/12 15:34:26

Module: SUNPWR210

Irr ---W/m2

(

AUTO

)

°C

VocAv

OPC

47V

IscAv

OPC 5.4

Voc

OPC

47VOK

Isc

OPC 5.

Voc

STC ---V

Isc

STC ---

Outcome: OK



IVCK



4% Isc Tol100 se

4% Voc Tol100 se













OPC

OPCOPC

OPC

OPCOPC

OPC

IscAvg

IscIscAvg

OKIscEsito

VocAvg

VocVocAvg

OKVocEsito

 The overall value of the results:

o OK: if all results under OPC are OK,

o NO if one of the results under OPC is NO

17. Press the  key to go back to the previous screen.

18. 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.

CAUTION

The average values of Voc and Isc are displayed in the results’ page. These

values include the average values of Voc and Isc under OPC conditions

calculated as mean of the last 10 tests previously saved. If the user has carried

out and saved a number of tests <10 or reset the average values (see § 6.3.4)

the average value displayed during test N+1 will be calculated on the available

N values.

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Ht-instruments PVCHECK Manual de usuario Pagina 34

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