Startup Phase At Startup Operation - Fronius IG Plus 3.0-1 Operating Instructions Manual

Selecting the
Public grid
(continued)
2. Press the 'Enter' key 2x to confirm your grid selection (or use the 'Esc'
Startup Phase
at Startup
Operation
Grid voltage 480 V Delta: 277 V WYE
Neutral conductor available in the system
Neutral conductor monitoring is activated
key to return to grid selection)
The startup phase starts again with the segment test.
=
~
- Segment test
All display elements light up for
about one second
- The Fronius IG Plus unit goes
through a master check list for
several seconds
The display shows 'TEST' and
indicates the respective compo-
nent which is being tested (for
example 'LED')
- 'TEST
- Synchronization with grid
'WAIT
IG Plus is waiting for all power
supplies in the network to be on
stand-by. This procedure takes
place dependent on the DC-
voltage.
63
L1
N
L3 L2
480 V
120 °
=
~
' is shown
COM
' is shown: The Fronius
PS
=
~