Solar Lattice

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

SMA SI-US W352

Code: W352
Vendor severity: 1
Page: 213
ID: fc:sma-sunny-island-us-w352
IRI: https://solarlattice.org/kb/fc/sma-sunny-island-us-w352
Status: active
Also known as: W352, w352, SMA W352
Category: Inverters

Class warning drafted · lead

Production not stated

Clears not stated

Decoded

Reports external short circuit.

What can be behind External short circuit

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

Defined in

SI4548-6048-US-BE-en-21W — SMA · page 213 drafted · lead
- tbl=146.r13 h=22cd28a9247c

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

Same condition on other equipment

SMA: SMA SI-US W351, SMA SI-US W353, SMA SI-US W354, SMA SI-US W851, SMA SI-US W861, SMA SI-US W871

Claims

`defined_in`

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

SI4548-6048-US-BE-en-21W tbl=146.r13 h=22cd28a9247c

`has_event_class`

c2 drafted · lead Warning (device continues, a condition is flagged)

from the Type column

SI4548-6048-US-BE-en-21W tbl=146.r13 h=22cd28a9247c

`reports`

c3 drafted · lead External short circuit

Reported for slave 1

SI4548-6048-US-BE-en-21W tbl=146.r13 h=22cd28a9247c

`applies_to`

c4 drafted · lead Sunny Island 4548-US / 6048-US

SI4548-6048-US-BE-en-21W tbl=146.r13 h=22cd28a9247c

Data