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Fault codes › SMA › Sunny Boy Smart Energy 3.8-11.5-US (SBSEx.x-US-50)

SMA SBSE-US-50 9033

Code: 9033
Shown as: Rapid shutdown has been triggered
Page: 117
ID: fc:sma-sbse-us-50-9033
IRI: https://solarlattice.org/kb/fc/sma-sbse-us-50-9033
Status: active
Also known as: 9033, SMA 9033, Rapid shutdown has been triggered
Category: Inverters

Class not stated

Production stops verified · fact

Clears not stated

Decoded

Reports rapid shutdown triggered.

What can be behind Rapid shutdown triggered

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

Rapid shutdown PLC signal crosstalk drafted · lead
Loss of rapid shutdown keep-alive signal drafted · lead

Defined in

SBSExx-US-50-BE-en-11 — SMA · page 117 drafted · lead
- sec=11.1.65 h=da224bdfc1a8
- sec=h738 h=284843253247

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

Same condition on other equipment

SMA: SMA CORE1-US 9033, SMA STP-X-US 9033

Same code in other families

Claims

`defined_in`

c1 drafted · lead SBSExx-US-50-BE-en-11

SBSExx-US-50-BE-en-11 sec=11.1.65 h=da224bdfc1a8
SBSExx-US-50-BE-en-11 sec=h738 h=284843253247

`reports`

c2 drafted · lead Rapid shutdown triggered

STP33-62-US-41-BA-en-13 tbl=22.r7 h=eaf36c5b0c2a
STP33-62-US-41 ops manual tbl=11.r7 h=eaf36c5b0c2a
STP33-62-US-41-BA-en-14 tbl=23.r6 h=4d079dd65358
SBSExx-US-50-BE-en-11 sec=h739 h=f4280bd32756
STPxx-US-50-BE-en-14 sec=h623 h=7bf9fb38dceb

`has_production_effect`

c3 verified · fact Trip (production stops)

AC side disconnected and PV inputs discharged.

STP33-62-US-41-BA-en-13 tbl=22.r7 h=eaf36c5b0c2a
STP33-62-US-41 ops manual tbl=11.r7 h=eaf36c5b0c2a
SBSExx-US-50-BE-en-11 sec=h739 h=f4280bd32756
STPxx-US-50-BE-en-14 sec=h623 h=7bf9fb38dceb

verified by: review-workflowverified on: 2026-10-23

`applies_to`

c4 drafted · lead Sunny Boy Smart Energy US-50

SBSExx-US-50-BE-en-11 sec=11.1.65 h=da224bdfc1a8
SBSExx-US-50-BE-en-11 sec=h738 h=284843253247

Data