Power One AURORA PVI-6000-OUTD-AU Series, Инструкция по установке и эксплуатации

Страница: 37 / 89

Page 37 of 89
(PVI-6000-OUTD-xx-AU Rev:1.0)
4. START-UP
WARNING : Do not place any items on AURORA during operation.
WARNING : Do not touch the heat sink when the inverter is operating,
as some parts may be hot and cause burns.
The start-up procedure is as follows:
1) Set the external DC disconnect (for the photovoltaic panels) to ON
2) Set the external AC disconnect (for the grid) to ON.
There is no specific order for closing the two disconnects.
3) Once both disconnects are closed, the inverter starts the grid connection
sequence, unless the grid voltage and frequency parameters are found to be
outside the operating range as per national standards. The check routine is
indicated by the green LED labelled POWER over the display flashing.
The check routine may take 30 seconds up to several minutes, depending on
grid condition. Three screens are shown on the display during the check
routing:

“Measuring Riso…”, connection in progress with progress indication.

Grid voltage value and status compared to specified values
(within/outside range).

Grid frequency value and status compared to specified values
(within/outside range).
4) When the connection sequence is completed, AURORA starts operating;
proper operation is indicated by a warning sound and the green LED staying
on. This means that sun radiation is sufficient to feed the grid.
5) If the grid check routine gave a negative result, the unit will repeat the
procedure until all grid voltage and frequency parameters and grid
configuration are found to be in the specified range. During this process, the
green LED will keep flashing.