I-V400w - I-V500w - SOLAR I-Vw - SOLAR I-Ve
EN - 14
5.2.1.2. PV plant parameters
1. Press
MENU
key, move the cursor onto
EFF
by using the
arrow keys (
,
) and confirm with
ENTER
. The display
shows the values of the output electrical parameters of
the photovoltaic generator (DC side).
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P R p
- - -
I r r
- - -
W / m 2
P n o m
0 . 0 0 0
k W
T c
- - -
° C
T e
- - -
° C
P d c
0 . 0
k W
V d c
0 . 0 0 0
V
I d c
0 . 0 A
n d c
- - -
G O – s t a r t r e c
Select
E F F
2. Press the
ENTER
key. The instrument shows the
following options: “
Set PV plant
“ and “
Set Instrum“.
3. Use the arrow keys (
,
) to select “
Set PV plant
” and
confirm with
ENTER
. The instrument shows the following
screen:
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P r p
- - -
W / m 2
I r r
- - -
W / m 2
P n o m
0 . 0 0 0
k W
T c
- - -
° C
T e
- - -
° C
P d c
0 . 0
k W
V d c
0 . 0 0 0
V
I d c
0 . 0 A
n d c
- - -
Set PV plant
S e t I n s t r u m e n t
Select
E F F
4. By means arrow keys (
,
) the herewith parameters
are set:
Pmax
maximum nominal power of the PV
installation expressed in kW
Gamma
coefficient of variation of power with the
temperature, standard parameter of PV module
(range: -0.3
-0.5%/°C typical)
Noct
nominal working temperature of a PV cell,
standard parameter of PV module (range: 42
48°C
typical)
Te, Tc
set of default values of environmental
temperature and PV module temperature. These
values are considered by the meter only without the
auxiliary probe connected to emote unit SOLAR-02
Corr. Type
set the corrective term Ptpv for DC
efficiency calculation and for maximum DC efficiency
visualization (see § 5.2.3)
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P m a x
:
3 . 5 0 0
k W
G a m m a
: 0 . 4 5 % / ° C
N o c t
: 4 5 ° C
T e :
4 0 ° C
T c :
4 5 ° C
C o r r . T y p e :
T . E n v
SAVE to store data
E F F
