Solar Lattice

Fault codes › SMA › Sunny Island 4548-US / 6048-US

SMA SI-US F818

Code
F818
Vendor severity
4
Page
217
ID
fc:sma-sunny-island-us-f818
IRI
https://solarlattice.org/kb/fc/sma-sunny-island-us-f818
Status
active
Also known as
F818, f818, SMA F818
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears not stated

Decoded

Reports phase loss.

What can be behind Phase loss

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

SMA
SMA SB-US-40 1302, SMA SB-US-41 1302, SMA SBSE-US-50 1302, SMA PEAK3-US 1302, SMA STP-TL-US 1302, SMA STP-X-US 1302, SMA SC-CP-XT 0802
Yaskawa Solectria
Yaskawa Solectria SGI-XTM Open Phase, Yaskawa Solectria XGI-1500-1MW WARN-4, Yaskawa Solectria XGI-1500-DCG WARN-4, Yaskawa Solectria XGI-1500 WARN-4

Claims

defined_in

c1 drafted · lead SI4548-6048-US-BE-en-21W

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the Type column

reports

c3 drafted · lead Phase loss

has_production_effect

c4 drafted · lead Trip (production stops)

Multicluster Box enters failure status when a phase is missing.

review note: support check: partial - Goes into Failure status suggests stop, but trip/production stop is not explicitly stated.

applies_to

c5 drafted · lead Sunny Island 4548-US / 6048-US

Data