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Fault codes › SMA › Sunny Highpower PEAK3 (SHP 125-172-US)

SMA PEAK3-US 0503

Code: 0503
Shown as: Grid incident
Page: 60
ID: fc:sma-shp-peak3-503
IRI: https://solarlattice.org/kb/fc/sma-shp-peak3-503
Status: active
Also known as: 0503, 503, SMA 0503, Grid incident
Category: Inverters

Class fault drafted · lead

Production stops drafted · lead

Clears by itself drafted · lead

Decoded

Reports grid overfrequency; confirm with grid frequency measurement; do: external fuse check, utility company consultation, inverter parameter adjustment.

What can be behind Grid overfrequency

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

Defined in

SHPxxx-US-21-BE-en-11 — SMA · page 60 drafted · lead
- sec=12.1.3 h=3b2cd378567a
- sec=h289 h=354164b2f12c

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 W006, ABB / FIMER PVS-60-TL CODE:01, ABB / FIMER PVS-60-TL W006, ABB / FIMER TRIO-20.0-27.6-TL CODE:01, ABB / FIMER UNO-DM-3.3-5.0-PLUS CODE:01, ABB / FIMER UNO-DM-3.3-5.0-PLUS W006, ABB / FIMER UNO-DM-6.0-PLUS CODE:01, ABB / FIMER UNO-DM-6.0-PLUS W006
Canadian Solar: Canadian Solar 125K-T600GL02 OV-G-F, Canadian Solar 125KTL-GS-E OV-G-F, Canadian Solar 185-255K OV-G-F01/02, Canadian Solar 25-40K-T480GL01 OV-G-F, Canadian Solar 25-40KTL-GS-FL OV-G-F, Canadian Solar 50-66K-T480GL01 OV-G-F, Canadian Solar 50-66KTL-GS-FL OV-G-F, Canadian Solar 75-100K-T480GL02 OV-G-F
Fronius: Fronius Galvo 105, Fronius Galvo 560, Fronius Primo 105, Fronius Primo 560, Fronius Symo 105, Fronius Symo 560
Huawei: Huawei SUN2000-100KTL-USH0 2036, Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 305
KACO new energy: KACO new energy blueplanet TL3 49
SMA: SMA SBSE-US-50 507, SMA PEAK3-US 507, SMA STP-X-US 507, SMA SC-CP-XT 0503, SMA SC-CP-XT 0505, SMA SI-US W327, SMA SI-US W328, SMA SI-US W329, SMA SI-US W330
Schneider Electric: Schneider Electric CL125 008
Solis: Solis 1P-4G-US OV-G-F, Solis 3P-5G-US OV-G-F01/02, Solis RHI-1P-HV OV-G-F01/02, Solis S5-GC OV-G-F, Solis S6-EH1P OV-G-F01/02, Solis S6-EH2P OV-G-F01, Solis S6-EH2P OV-G-F02, Solis S6-EH3P30-60K OV-G-F01, Solis S6-EH3P30-60K OV-G-F02, Solis S6-EH3P75-150K OV-G-F01, Solis S6-EH3P75-150K OV-G-F02, Solis S6-GC OV-G-F, Solis S6-GU OV-G-F
Sungrow: Sungrow SG-CX-US 008, Sungrow SG200HX 008, Sungrow SG250HX 8, Sungrow SG350HX 008
Yaskawa Solectria: Yaskawa Solectria SGI-XTM Fac High, Yaskawa Solectria XGI-1500-1MW WARN-7, Yaskawa Solectria XGI-1500-1MW WARN-8, Yaskawa Solectria XGI-1500-DCG WARN-7, Yaskawa Solectria XGI-1500-DCG WARN-8, Yaskawa Solectria XGI-1500 WARN-7, Yaskawa Solectria XGI-1500 WARN-8

Same code in other families

SMA SC-CP-XT 0503

Claims

`defined_in`

c1 drafted · lead SHPxxx-US-21-BE-en-11

SHPxxx-US-21-BE-en-11 sec=12.1.3 h=3b2cd378567a
SHPxxx-US-21-BE-en-11 sec=h289 h=354164b2f12c

`reports`

c2 drafted · lead Grid overfrequency

SCCPXT-E7-WA-en-37 tbl=33.r3 h=14fa443485b6

`detected_by`

c3 drafted · lead Grid frequency measurement

SHPxxx-US-21-BE-en-11 sec=h291 h=371272301941

review note: support check: partial - Passage advises checking grid frequency, but it's for a different message (u31) and doesn't state detection by frequency measurement; the…

`mitigated_by`

c4 drafted · lead External fuse check

SCCPXT-E7-WA-en-37 tbl=33.r3 h=14fa443485b6

c5 drafted · lead Utility company consultation

When frequency fluctuations occur frequently.

SHPxxx-US-21-BE-en-11 sec=h291 h=371272301941

c6 drafted · lead Inverter parameter adjustment

Only with grid operator approval, coordinated with Service.

SHPxxx-US-21-BE-en-11 sec=h291 h=371272301941

`has_event_class`

c7 drafted · lead Fault (device stops or needs intervention)

SHPxxx-US-21-BE-en-11 sec=h290 h=272c39d1e1c3

review note: support check: partial - Disconnection from grid is stated but no explicit fault classification.

`has_production_effect`

c8 drafted · lead Trip (production stops)

SHPxxx-US-21-BE-en-11 sec=h290 h=272c39d1e1c3

`has_recovery`

c9 drafted · lead Auto-reset (clears by itself)

SCCPXT-E7-WA-en-37 tbl=33.r3 h=14fa443485b6
SCCPXT-E7-WA-en-37 sec=5.4.3 h=162f559707eb

review note: support check: partial - Reconnection after grid monitoring implies auto-reset, but manual acknowledgment may be required depending on parameterization.

`applies_to`

c10 drafted · lead Sunny Highpower PEAK3

SHPxxx-US-21-BE-en-11 sec=12.1.3 h=3b2cd378567a
SHPxxx-US-21-BE-en-11 sec=h289 h=354164b2f12c

Data