OutBack Power GTFX Series, Руководство по программированию

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14
POWER SAVE LEVELS
In grid-interactive models, the power save levels affect the selling and charging functions. The master
inverter is set at the lowest power save level, which means it always acts first. The slaves should be set
at higher levels, causing them to assist the master as necessary when selling power or charging.
ADV/FX/STACK------------P01
(ANY SCREEN IN STACK PHASE)
DOWN INC DEC PORT
ADV/FX/STACK-----------P01
power save level 0
master adjust only
DOWN INC DEC PORT
• Press the
<DOWN>
soft key once to view the power
save level master adjust only screen.
• The master setting is defaulted at 0. This should not
be changed. Press the
<DOWN>
soft key to view
the power save level slave adjust only screen. Next,
press the
<PORT>
soft key to view the slave inverter,
P02 (and other ports if present).
ADV/FX/STACK---------P02
power save level 2
slave adjust only
DOWN INC DEC PORT
• Press the
<INC>
soft key to change the power save
level for the slave inverters. P02 should be set to
level 1. If P03 is present, repeat these steps and set
it to 2. Other ports should be set at progressively
higher levels. (If you have different priorities for the
inverters’ behavior, other settings are possible.)
ADV/FX/SELL-----------P01
grid tie USER
window
DOWN IEEE USER PORT
ADV/FX/SELL-----------P01
sell re 26.0 vdc
volts
DOWN INC DEC PORT
SELL SETTINGS
Two settings in the SELL menu are significant.
• “sell re volts” stands for the voltage level at which the
inverter/charger sells renewable energy (RE) back to
the grid. This setting is recommended to be lower
than the settings for your renewable energy source,
but high enough to maintain the battery sufficiently.
• “grid tie window” sets the acceptable frequency and
voltage for selling to the grid. (The FX stops selling
if the grid exceeds these ranges.) The USER option
has a settable voltage range, to accommodate grid
quality. The IEEE option has a fixed range of voltage.
• Both options have a fixed frequency window,
though the IEEE option is narrower (49-51 Hz) than
the User option (48-52 Hz).