Use and installation manual
Page
70
of
97
(PVI-10.0/12.0-I-OUTD(-S)-400 Rev:1.3)
During this test, the limit set for the maximum grid frequency (AC) 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 Autotests 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 Autotests menu, from which
you can select another test.
In the event that the test fail, the following will appear:
The screens above will remain as they are until any of the keys is pressed.
Test F=…. Hz
Fail
T= ….ms
Test V= …. V
Fail
T= ….ms
Test F=…. Hz
OK
T= ….ms
Performing test
………………..
Test F=…. Hz
OK
T= ….ms
Performing test
………………..
