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

SMA SI-US W330

Code
W330
Vendor severity
1
Page
212
ID
fc:sma-sunny-island-us-w330
IRI
https://solarlattice.org/kb/fc/sma-sunny-island-us-w330
Status
active
Also known as
W330, w330, SMA W330
Category
Inverters
Class warning drafted · lead
Production stops verified · fact
Clears not stated

Decoded

Reports grid overfrequency.

What can be behind Grid overfrequency

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

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 0503, 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
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

Claims

defined_in

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

has_event_class

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

from the Type column

reports

c3 drafted · lead Grid overfrequency

Seen at slave 3

has_production_effect

c4 verified · fact Trip (production stops)

Unit disconnects from the utility grid or generator

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

applies_to

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

Data