Power One AURORA PVI-3.8-I-OUTD Manuel D'utilisation Et D'installation page 72

Installation and operating manual
(PVI-3.8/4.6-I-OUTD Rev.: 1.5)
OF Test
-
During this test, the limit set for the maximum grid frequency (Hz) is reduced
gradually until reaching the threshold for which the disconnection of the inverter from
the distribution grid occurs.
At the end of the test, when the inverter has disconnected itself from the grid, the test
result will be shown on the display:
Pressing the ESC key will allow you to return to the Autotest menu, from which you
can select another test.
UF Test
-
During this test, the limit set for the maximum grid frequency (Hz) is increased
gradually until reaching the threshold for which the disconnection of the inverter
from the distribution grid occurs.
At the end of the test, when the inverter has disconnected itself from the grid, the test
result will be shown on the display:
Pressing the ESC key will allow you to return to the Autotest menu, from which you
can select another test.
Performing test
..........
Test F=.... Hz
OK T= ....ms
Performing test
..........
Test F=.... Hz
OK T= ....ms
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