HT instruments SOLAR300N - Manual (Page 43)

SOLAR300 - SOLAR300N
EN - 41
5.3. ANALYZER SETTINGS
Fig. 91: Analyzer settings screen
In this section, the instrument allows carrying out basic and advanced selections according
to the type of installation being tested. In particular, it is possible to:
For single-phase and three-phase photovoltaic systems (PV):
 Select the type of system, the frequency and the full scale of the clamps used
(Photovoltaic configuration)
 Set the characteristic parameters of the photovoltaic system being tested such as the
nominal power of the system, the
 (Gamma) and NOCT coefficients of the panels
used for system construction, the default values for the temperature of the panels and
the environmental temperature at which the panels are, the type of mathematical
relationship to correct the power which can be generated by the panels when the
temperature varies (Parameter Setting) and the number of MPPTs in the concerned
inverter (only together with opt. MPP300 units).
 Set the type of remote unit, the coefficient of the pyranometer (sensitivity), the
minimum threshold of irradiance which is considered by meter and the correction k
factor of DC clamp (Advanced Settings).
For single-phase and three-phase non-photovoltaic electrical systems (NPV):
 Select the type of system, the frequency, the kind of current clamp, the full scale of
current clamp and the VT ratio of external voltage transformer which can be connected
with meter (Analyser Configuration)
 Setting the Manual mode for the customisation of full scale on graphic screen of Real
Time section, the type of harmonic to be shown on screens, the percentage or absolute
values of harmonics, the harmonics zoom, the average calculation of voltages,
currents, active and reactive powers (Advanced Settings)
We suggest the use of smart icons and in order to perform a complete interaction
with the meter.
5.3.1. Analyzer Configuration screen
Inside the “Analyzer configuration” section a screen depending on the type of system
selected by user during the last operation is shown by meter: The instrument is granted for
a correct measurement only in connection with the following electrical systems:
 Single-phase photovoltaic system
PV-1
 Three-phase photovoltaic system PV-3
 Single-/Multi-MPPT PV system – single-phase output (via opt. MPP300) MPP-1
 Single-/Single-MPPT PV system – three-phase output (via opt. MPP300)
MPP-3
 Three phase system 4-wire WYE (three phase + neutral + ground)
 Three phase system 3-wire DELTA (three phase + ground)
 Three phase system 3-wire ARON DELTA (three phase + neutral + ground)
 SINGLE phase system (phase + neutral+ ground)