I-V400w - I-V500w - SOLAR I-Vw - SOLAR I-Ve
EN - 38
9. The instrument displays :
Vdc = DC output voltage from module/string
Irr = irradiance measured by supplied reference cell
Tc = temperature of module. The herewith options are
available for this field:
AUTO
automatic mode
Number
MAN or AUX mode
“ - - - “
AUX mode with no connected probe
Module = type of selected module
Temp = measurement mode of module temperature
Start = measurement activation mode
The symbol “
”
fixed
at display means that a stable
RF connection is established with the remote unit
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V d c
=
0 . 0
V
I r r
= - - - W / m 2
T c
= A u t o ° C
Module: PANEL01
Temp: Auto
Start: Manual
Select
I – V
10. Press
ENTER
key, select the “
Settings
” item and confirm
again with
ENTER
to access the next screen which allows
setting the type of PV module and the number of modules
relative to the PV string under test.
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V d c
=
0 . 0
V
I r r
= - - - W / m 2
T c
= - - - ° C
Module: PANEL01
S e t t i n g s
M e a s . T y p e
Select
I - V
11. By means of arrow keys (
,
) select the type of PV
module included in the database of meter (§ 5.3.1)
12. By means of arrow keys (
,
) select the item “N. of
Mod.” and by means of arrow keys (
,
) set the number
of modules of the PV string under test. The maximum
number of modules is
50
13. By means of arrow keys (
,
) select the “Oper. yrs” item
and by means of arrow keys (
,
) set the service operating
years of the PV module/string/field from start installation
(see § 6.2.3). Maximum set value is
25.0 (0.5 = 6 months)
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Type :
SUNPOWER 210
N . o f M o d . : 1 5
O p e r . y r s 4 . 5
T e m p : A u t o
S t a r t
: M a n u a l
P m a x =
2 1 0
V o c =
4 7 . 7 0
V m p p = 4 0 . 0 0
I s c = 5 . 7 5
I m p p = 5 . 2 5
S E T
14. By means of arrow keys (
,
) select the type of PV module included in the database
of meter (§ 5.3.1). By means of arrow keys (
,
) select the “Temp” item and by
means of arrow keys (
,
) choose the type of module temperature among the modes:
Auto
”
automatic measurement performed by the meter depending on the
measured value of open voltage of modules
(recommended method)
“
Manual
”
setting of a module temperature value by the operator on the
corresponding “
Value
” field
“
Aux
”
setting of temperature of module performed by auxiliary probe
15. By means of arrow keys (
,
) select the “Start” item and by means of arrow keys
(
,
) choose the type of measurement activation between the modes listed:
Auto
”
test automatically activated by the instrument with stable values of voltage
among inputs for at least 1s and with values within the measurement range (see §
10.2)
“
Manual
”
test activated from the user by press of
GO/STOP
key
16. Confirm with
SAVE
key or press
ESC/MENU
key to exit without saving
