Solar Lattice

Fault codes › SMA › Sunny Tripower CORE1-US (STP 33/50/62-US-41)

SMA CORE1-US 8206

Code: 8206
ID: fc:sma-stp-core1-us-8206
IRI: https://solarlattice.org/kb/fc/sma-stp-core1-us-8206
Status: active
Also known as: 8206, SMA 8206
Category: Inverters

Class fault drafted · lead

Production stops drafted · lead

Clears after a manual reset drafted · lead

Decoded

Reports operation inhibited; may indicate arc fault; look at DC cable, DC connector; confirm with visual inspection; do: DC wiring check.

What can be behind Operation inhibited

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

Arc fault nuisance trip drafted · lead

Defined in

Events 8206 and 8210 with STP-US-41 — SMA drafted · lead
- sec=h1 h=4223b7d41d2f

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

Same condition on other equipment

ABB / FIMER: ABB / FIMER PVS-166-175-TL W058, ABB / FIMER PVS-60-TL W058, ABB / FIMER UNO-DM-3.3-5.0-PLUS W058, ABB / FIMER UNO-DM-6.0-PLUS W058
SMA: SMA SB-US-40 8206, SMA SB-US-41 8206, SMA SBSE-US-50 9102, SMA STP-TL-US 8206, SMA SI-US W804, SMA SI-US W805

Same code in other families

Claims

`defined_in`

c1 drafted · lead Events 8206 and 8210 with STP-US-41

Events 8206 and 8210 with STP-US-41 sec=h1 h=4223b7d41d2f

`reports`

c2 drafted · lead Operation inhibited

SBxx-US-1XP-41-BA-en-12 sec=h405 h=01564ae6eb14

`indicates`

c3 drafted · lead Arc fault

SBxx-US-1XP-40-BA-en-13 sec=h240 h=dcdd366c906f
STPTL-US-10-IA-xx-22 tbl=20.r1 h=83339559873d
SBxx-US-1XP-41-BA-en-12 sec=h405 h=01564ae6eb14
Events 8206 and 8210 with STP-US-41 sec=h1 h=4223b7d41d2f

`affects`

c4 drafted · lead DC cable

SBxx-US-1XP-40-BA-en-13 sec=h240 h=dcdd366c906f
SBxx-US-1XP-41-BA-en-12 sec=h406 h=d7fc9b3e4578

c5 drafted · lead DC connector

SBxx-US-1XP-40-BA-en-13 sec=h240 h=dcdd366c906f
SBxx-US-1XP-41-BA-en-12 sec=h406 h=d7fc9b3e4578

`detected_by`

c6 drafted · lead Visual inspection

SBxx-US-1XP-41-BA-en-12 sec=h406 h=d7fc9b3e4578

`mitigated_by`

c7 drafted · lead DC wiring check

SBxx-US-1XP-41-BA-en-12 sec=h406 h=d7fc9b3e4578

review note: support check: partial - Inspecting DC conductors and connectors for damage is similar to a wiring check, but only partly matches.

`has_event_class`

c8 drafted · lead Fault (device stops or needs intervention)

SBxx-US-1XP-41-BA-en-12 sec=h405 h=01564ae6eb14

review note: support check: partial - Stops feed-in into operation inhibition suggests a fault, but the classification isn't explicitly stated; it is implied by stopping the device.

`has_production_effect`

c9 drafted · lead Trip (production stops)

SBxx-US-1XP-41-BA-en-12 sec=h405 h=01564ae6eb14

`has_recovery`

c10 drafted · lead Manual reset (operator restarts or acknowledges)

SBxx-US-1XP-40-BA-en-13 sec=h241 h=c49fd744b7f1
SBxx-US-1XP-41-BA-en-12 sec=h406 h=d7fc9b3e4578
Events 8206 and 8210 with STP-US-41 sec=h1 h=4223b7d41d2f

`applies_to`

c11 drafted · lead Sunny Tripower CORE1-US

Events 8206 and 8210 with STP-US-41 sec=h1 h=4223b7d41d2f

Data