Remote Control; Uv Prot.time - Power One AURORA PVI-3.8-I-OUTD Manuel D'utilisation Et D'installation

Installation and operating manual
(PVI-3.8/4.6-I-OUTD Rev.: 1.5)
5.5.6.11

Remote Control

This setting is used to enable/disable the inverter remote switch-off function through
the appropriate control signal (on the signal terminal box).
If you choose to enable this option, it will be possible to control AURORA's ON/OFF
function by connecting a relay contact or switch between the +R and –R contacts.
•
Disable: AURORA operation is automatic, depending on the radiation
conditions (and grid presence), and is not influenced by the condition of the
control contact.
•
Enable: by closing the contact between +R and –R, AURORA is forced to
shut down. The state of the control signal can be read from the internal
microprocessor and alternatively, if this is closed, the display will show the
forced OFF status.
5.5.6.12

UV Prot.time

Using this function it is possible to set the length of time for which the inverter will
remain connected, after input voltage drops below the Under Voltage limit fixed at
70% of the activation voltage.
Power-One sets this time at 60 seconds. The user may change this setting, from 1 to
3600 seconds.
For example, having set the UV Prot. time at 60 seconds, if Vin voltage drops below
90V at 09.00, the inverter will remain connected to the grid (at 0 power) until 09.01.
The default time is set at 60 seconds. The user may change this setting, from 1 to 3600
seconds.
Remote ON/OFF
Enable
Remote OFF
T Protez. UV
60 secs
Remote ON/OFF
Disable
Waiting Rem.ON...
to restart
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