Outback Power Systems FLEXMAX 80, Руководство пользователя

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PB
Wakeup Mode selects how often the FLEXmax 80 does a
“Wakeup” during “Snoozing” periods. Since environmental
conditions impact the open circuit voltage (Voc) of an
array, a user selectable Voc rise in value will allow the
controller to “wakeup” sooner or later based on the last
measured Voc value. A selectable delay time in minutes
will also allow the controller to “Wakeup” sooner or later
if the measured Voc did not meet the user selectable
Voc rise in value. Before changing these values, monitor
your system for a week or so using the factory defaults
and then gradually adjust the set points. If they’re set too
high, the FLEXmax 80 might not wake up soon or often
enough, which means a loss of power production. Note:
+VOC ranges from 1.5V up to 9.5V. +MIN ranges from 5
up to 15 minutes. Press the
<NEXT>
soft key to go to the
MPPT Mode screen.
This screen allows the user to choose one of these
modes:
•
Auto Track MPPT Mode (the default and preferred
mode) automatically tracks the PV upon wakeup and
then tracks the MPP of the array. If the Auto Restart is
set to 1 or 2, the FLEXmax 80 awakes every 1.5 hours
and does an initial tracking.
• U-Pick % (Voc) MPPT mode operates the PV voltage at a
user-selected percentage of the Voc. This percentage is
displayed in the
Park Mpp % Voc screen along with the
current output wattage. The wattage value changes as
the user adjusts the Voc percentage, allowing the user
to lock-in the most advantageous percentage value.
U-Pick % acquires a new VOC value every 1.5 hours if
Auto Restart is set to 1 or 2.
Press the
<MODE>
soft key to choose an MPPT mode
and the
<nonGT>
soft key if you have an OutBack
G-series inverter system with a HUB and MATE.
Press the
<NEXT>
soft key to view the Park Mpp screen.
ADVANCED MENU
Wakeup Mode
1.5V 05m
EXIT NEXT +VOC +Min
ADVANCED MENU
MPPT Mode
Auto Track
EXIT NEXT nonGT MODE
U-Pick %Voc and Auto
Track are the two modes
appearing on this screen.