Fimer PVS-175-TL - Page 123

FIMER_PVS-175-TL A.1 Version_Product manual_EN_RevC-
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present).
While other function are mutually exclusive with other (Anti-PID and Night Mode cannot operate
simultaneously), selecting one you need to disable the other.
INVERTER PARAMETERS > AC output Rating (Only visible and editable with Admin Plus
privileges)
In the AC output Rating sub-menu you can config the output power limitation by changing the Maximum
AC output power and the maximum apparent output power parameters.
NOTE – D Do not change these parameters if not requested by the grid operator.
INVERTER PARAMETERS > AC Settings (Only visible with Admin Plus privileges)
In the AC Settings sub-menu you can setup the parameter related to the Output AC side.
NOTE – D Changing the above-mentioned parameters may prevent disconnection from the
grid if the new values exceed those given in the standards of the country of installation. If
these parameters are changed to values outside the standard range, an interface protection
must be installed external to the inverter in accordance with the requirements of the country
of installation.
• Grid Connection
By editing these settings it’s possible to change the grid connection thresholds parameters to which
the inverter have to connect to the grid.
• Grid Protections + VRT/FRT
By editing these settings it’s possible to enable/disable and change the grid protection intervention
thresholds parameters. In addition it is possible to change voltage ride through (HVRT, LVRT) and
frequency ride through (HFRT, LFRT) settings.
INVERTER PARAMETERS > Active Power Control (Only visible and editable with Admin Plus
privileges)
In the Active Power Control sub-menu you can config settings related to the active power derating
parameters using the following parameters groups:
• Active Power Curtailment
• CEI Average VGrid Derating
• Volt/Watt settings: P(V)
NOTE – D Do not change these parameters if not requested by the grid operator.
INVERTER PARAMETERS > DC Settings
In the DC Settings sub-menu you can setup the parameter related to the Input DC side.
• Multiple Max Scan Enable
This settings allows you to Enables/disables the scan for identifying the maximum power point of
the system.
• Multiple Max Scan Period - Value
This settings allows you to sets the time between scans. Remember that the shorter the scan
interval the greater the loss of production, due to the fact that energy is transferred to the grid during
the scan but not at the maximum power point. Each scan takes roughly 2 seconds.
• UV Protection Time - Value
This section of the menu allows you to sets the time for which the inverter stays connected to the
grid after the input voltage has dropped below the Under Voltage limit (set at 70% of Vstart).
NOTE – D 60 seconds is the default value for UV Protection Time.
• VStart 1...16 New Value
These parameters are used to sets the Vstart activation voltage for the related input channel. This
parameter imposes a minimum input voltage on the inverter above which connection to the grid will
be attempted.
NOTE – D Change the activation voltage only if really necessary and to set it to the correct
value: the photovoltaic generator sizing tool available on the FIMER website will indicate
whether Vstart needs to be changed and what value have to be set.
INVERTER PARAMETERS > Digital Inputs
In the Digital Inputs sub-menu you can disable or enable the Remote ON/OFF functionality related to
the “Remote” terminal block (38).