HT Italia SOLAR300, User Manual, Page: 51 / 160

SOLAR300 - SOLAR300N
EN - 49
5.4.1.6. Description of the sub-levels of item General Parameters
Press the F1 key ( CMP/EXP on the display) or the right or left arrow keys to expand or
compress the sub-levels. The quantities shown in the sub-levels are closely related to the
type of system considered and selected (see § 5.3.1). In the figures shown below, the
different situations which may occur are shown:
Fig. 74:Sub-level General Parameters – Single-Phase Photovoltaic System
Each parameter can be selected fully independently from the others. The following
quantities are considered for recordings in single-phase photovoltaic systems:
Parameter Description
Frequency Frequency of phase L1
AC voltage TRMS voltage L1-N downstream the inverter
DC voltage DC voltage upstream the inverter
AC current TRMS current of phase L1 downstream the inverter
DC current DC current upstream the inverter
Active power and active energy Active power and active energy DC and on phase L1
Power factor
Power factor on phase L1
Table 2: Parameters which can be selected for a single-phase photovoltaic system
Press the SAVE or ENTER key (or the smart icon ) to save each setting made. In this
situation, the instrument shows a window to confirm the saving. Press “Ok” in the window
to confirm. Once the operation is completed, the instrument goes back to the general
menu screen. To quit the settings made or to exit without saving, press the
ESC key (or
the icon).
Fig. 75: Sub-level General Parameters – Three-Phase Photovoltaic System
The following quantities can be selected for recordings in three-phase photovoltaic
systems: