Power One AURORA PVI-10.0/12.5-OUT-xx, Руководство по эксплуатации и установке

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Operation and installation manual Page 36 of 82
(PVI-10.0/12.5-OUTD-xx Rev:1.2)
4 START-UP
WARNING : Do not place any items on AURORA during operation.
WARNING : When the inverter is operating, do not touch the heat sink since
some parts may become very hot and cause burns.
Set up AURORA as follows:
1) Set the DC disconnect (for photovoltaic panels), outside of the inverter, to ON.
2) Set the AC disconnect (for distribution grid), outside of the inverter, to ON.
The two devices can be closed using any sequence, there is no priority order.
3) After turning on these two switches, grid voltage and frequency parameters are
checked and shall stay within operating range set by DK5940; if no failure arise
from this check routine, the inverter starts the grid connection sequence. These
steps are indicated by the green LED flashing, corresponding to the POWER
indication, located on top of the display.
This check routine could last for several minutes (minimum 30 seconds to
maximum a few minutes), depending on grid conditions. During this routine, the
LCD displays three pages in a sequence:
•
“Measuring Riso…” , connection in progress, with progress bar.
•
Grid voltage value and indication of whether within specified range or
not.
•
Grid frequency value and indication of whether within specified range or
not.
4) After this connection sequence, AURORA is activated and signals correct
operation by a buzzer and the green LED that turns on steady. This means that
solar radiation is sufficient to output power into the grid.
5) If grid check was negative, the unit shall repeat again the procedure until all
parameters: voltage and frequency values as well as grid configuration are within
specified range. During this stage, the green LED flashes.