PB
U-Pick % (Voc) MPPT
mode operates the PV voltage at a
user-selected percentage of the VOC which is displayed
in the
Park Mpp % Voc
screen. Press the
<NEXT>
soft key
to view the
Mpp Range Limit %
screen.
The
Mpp Range Limit % Voc
adjusts the upper Mpp limit of
the VOC. The default FLEXmax 80 MPP voltage limit is set
at 90% of the VOC and is normally left alone for an array.
Setting
min
to
1/2
reduces the initial tracking time on a
high input voltage array and also tracks one-half the VOC
voltage.
The MPP adjustable FLEXmax 80 limits are 80%, 85%,
90%, and 99% of the VOC. The
min
range limit setting
may be set to
FULL
if something other than a PV array
is connected to the input of the FLEXmax 80, such as a
micro-hydro generator (see page 57), but the VOC cannot
exceed 150 VDC at any time. Press the
<min>
or
<max>
soft key to adjust the MPP range limit. When done, press
the
<NEXT>
soft key to view the
Absorb Time
screen.
Use ½ value for high input arrays
to speed up initial tracking.
ADVANCED MENU
Mpp Range Limit %Voc
Min Max
EXIT NEXT 1/2 90%
ADVANCED MENU
Park Mpp
Watts 0251 77 % Voc
EXIT NEXT -% +%
As the user changes the %Voc value using the
<-%>
and
<+%>
soft keys, the displayed Watts
value also changes.
ADVANCED MENU
Park Mpp
77 % Voc
EXIT NEXT -% +%
Watts
appears when U-Pick is selected.
Press the
<NEXT>
soft key to view the
Park
Mpp
screen.
Summary of Contents for FLEXMAX 80
Page 9: ...THE OUTBACK POWER SYSTEMS FLEXmax 80 Maximum Power Point Tracking Charge Controller...
Page 13: ...12 Figure 2 Single Charge Controller wiring diagram with 24 volt PV array...
Page 14: ...13 Figure 3 Charge Controller Wiring Diagram with an FX HUB 4 and an RTS...
Page 15: ...14 Figure 4 Charge Controller with PV array ground fault protection wiring digram...
Page 37: ...36 Figure 5 Diversion Load and AUX Wiring Set Up Illustrated...
