Fronius Eco 25.0-3-S, Руководство по эксплуатации

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The INFO menu item
Measured values PV Ins.
Insulation resistance of the PV system
Ext. Lim.
external Limitation
U PV 1 / U PV 2* (U PV 2 is not available on the Fronius Symo 15.0-3 208)
Current DC voltage at the DC input terminals, even if the inverter is feeding no power into
the grid whatsoever (from the 1st or 2nd MPP Tracker)
* MPP Tracker 2 must be switched to ON via the Basic menu
GVDPR
Grid voltage-dependent power reduction
Fan #1
Percentage of target output for fan
PSS status The status of the most recent inverter fault can be displayed.
IMPORTANT! Due to the low level of insolation early in the morning and in the evening,
the status codes STATE 306 (Power low) and STATE 307 (DC low) are displayed routinely
at these times of day. These status codes do not indicate any kind of fault at this point in
time.
- Press the "Enter" key to see the status of the power stage set and the most recent fault
- Use the "Up" and "Down" keys to scroll through the list
- Press the "Back" key to close the status and fault list
Grid status The five most recent grid faults can be displayed:
- Press the 'Enter' key to see the five most recent grid faults
- Use the 'Up' and 'Down' keys to scroll through the list
- Press the 'Back' key to close the grid fault display
Device informa -
tion
For displaying the settings that will be of relevance to a power supply company. The values
shown will depend on the country setup or the device-specific settings of the inverter.
Display area General / Country-specific setting / MPP tracker / Grid monitor -
ing / Grid voltage limits / Grid frequency limits / Q-mode / AC
power limit / AC voltage derating / Fault Ride Through