Fault codes › Huawei › Huawei SUN2000-45KTL-US-HV-D0
Huawei SUN2000-45KTL-US-HV-D0 305
- Code
305
- Shown as
- Abnormal Grid Frequency
- Vendor severity
- Major
- Page
- 117
- ID
fc:huawei-sun2000-45ktl-us-hv-d0-305
- IRI
https://solarlattice.org/kb/fc/huawei-sun2000-45ktl-us-hv-d0-305
- Status
- active
- Also known as
- 305, Huawei 305, Abnormal Grid Frequency
- Category
- Inverters
Class
fault drafted · lead
Production
stops drafted · lead
Decoded
Reports grid overfrequency, grid underfrequency, grid frequency out of range; confirm with grid frequency measurement; do: utility company consultation, grid settings check.
Failure modes that present as the reported condition, and the tests that tell them apart.
Failure modes that present as the reported condition, and the tests that tell them apart.
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-166-175-TL W007, ABB / FIMER PVS-60-TL CODE:01, ABB / FIMER PVS-60-TL W006, ABB / FIMER PVS-60-TL W007, 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-3.3-5.0-PLUS W007, ABB / FIMER UNO-DM-6.0-PLUS CODE:01, ABB / FIMER UNO-DM-6.0-PLUS W006, ABB / FIMER UNO-DM-6.0-PLUS W007
- CPS
- CPS SCA25KTL-208 GridF.OutLim, CPS SCA25KTL-480 GridF.OutLim, CPS SCA36KTL GridF.OutLim, CPS SCA50-60KTL GridF.OutLim, CPS SCH100-125KTL GridF.OutLim, CPS SCH125KTL-AIO GridF.OutLim, CPS SCH200-250K-T GridF.OutLim, CPS SCH275KTL GridF.OutLim, CPS SCH350KTL GridF.OutLim
- 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 185-255K UN-G-F01/02, Canadian Solar 23-28KTL-CT GridF.OutLim, 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 106, Fronius Galvo 454, Fronius Galvo 560, Fronius Primo 105, Fronius Primo 106, Fronius Primo 454, Fronius Primo 560, Fronius Symo 105, Fronius Symo 106, Fronius Symo 454, Fronius Symo 560
- Huawei
- Huawei SUN2000-100KTL-USH0 2036, Huawei SUN2000-100KTL-USH0 2037, Huawei SUN2000-25-30KTL-US 305
- KACO new energy
- KACO new energy blueplanet TL3 48, KACO new energy blueplanet TL3 49
- SMA
- SMA SB-US-40 501, SMA SB-US-40 701, SMA SB-US-41 0205, SMA SB-US-41 501, SMA SB-US-41 701, SMA SBSE-US-50 501, SMA SBSE-US-50 507, SMA SBSE-US-50 701, SMA PEAK3-US 501, SMA PEAK3-US 0502, SMA PEAK3-US 0503, SMA PEAK3-US 507, SMA PEAK3-US 701, SMA CORE1-US 501, SMA STP-TL-US 501, SMA STP-TL-US 701, SMA STP-X-US 501, SMA STP-X-US 507, SMA STP-X-US 701, SMA SC-CP-XT 0205, SMA SC-CP-XT 0502, SMA SC-CP-XT 0503, SMA SC-CP-XT 0504, SMA SC-CP-XT 0505, SMA SI-US W323, SMA SI-US W324, SMA SI-US W325, SMA SI-US W326, SMA SI-US W327, SMA SI-US W328, SMA SI-US W329, SMA SI-US W330
- Schneider Electric
- Schneider Electric CL125 054, Schneider Electric CL125 008, Schneider Electric CL125 009
- Solis
- Solis 1P-4G-US OV-G-F, Solis 1P-4G-US UN-G-F, Solis 3P-5G-US OV-G-F01/02, Solis 3P-5G-US UN-G-F01/02, Solis RHI-1P-HV OV-G-F01/02, Solis RHI-1P-HV UN-G-F01/02, Solis S5-GC OV-G-F, Solis S6-EH1P OV-G-F01/02, Solis S6-EH1P UN-G-F01/02, Solis S6-EH2P LmtByFreq, Solis S6-EH2P LmtByUnFr, Solis S6-EH2P OV-G-F01, Solis S6-EH2P OV-G-F02, Solis S6-EH2P UN-G-F01, Solis S6-EH2P UN-G-F02, Solis S6-EH3P30-60K LmtByFreq, Solis S6-EH3P30-60K LmtByUnFr, Solis S6-EH3P30-60K OV-G-F01, Solis S6-EH3P30-60K OV-G-F02, Solis S6-EH3P30-60K UN-G-F01, Solis S6-EH3P30-60K UN-G-F02, Solis S6-EH3P75-150K LmtByFreq, Solis S6-EH3P75-150K LmtByUnFr, Solis S6-EH3P75-150K OV-G-F01, Solis S6-EH3P75-150K OV-G-F02, Solis S6-EH3P75-150K UN-G-F01, Solis S6-EH3P75-150K UN-G-F02, Solis S6-GC G-F-FLU, Solis S6-GC OV-G-F, Solis S6-GC UN-G-F, Solis S6-GU G-F-FLU, Solis S6-GU OV-G-F, Solis S6-GU UN-G-F
- Sungrow
- Sungrow SG-CX-US 013, Sungrow SG-CX-US 008, Sungrow SG-CX-US 009, Sungrow SG200HX 013, Sungrow SG200HX 008, Sungrow SG200HX 009, Sungrow SG250HX 13, Sungrow SG250HX 8, Sungrow SG250HX 9, Sungrow SG350HX 013, Sungrow SG350HX 008, Sungrow SG350HX 009
- Yaskawa Solectria
- Yaskawa Solectria PVI-14-20TL GridF.OutLim, Yaskawa Solectria PVI-25TL-R GridF.OutLim, Yaskawa Solectria PVI-TL GridF.OutLim, Yaskawa Solectria SGI-XTM Fac High, Yaskawa Solectria SGI-XTM Fac Low, Yaskawa Solectria SGI-XTM Fac Very Low, Yaskawa Solectria XGI-1500-1MW WARN-5, Yaskawa Solectria XGI-1500-1MW WARN-6, Yaskawa Solectria XGI-1500-1MW WARN-7, Yaskawa Solectria XGI-1500-1MW WARN-8, Yaskawa Solectria XGI-1500-DCG WARN-5, Yaskawa Solectria XGI-1500-DCG WARN-6, Yaskawa Solectria XGI-1500-DCG WARN-7, Yaskawa Solectria XGI-1500-DCG WARN-8, Yaskawa Solectria XGI-1500 WARN-5, Yaskawa Solectria XGI-1500 WARN-6, Yaskawa Solectria XGI-1500 WARN-7, Yaskawa Solectria XGI-1500 WARN-8
Same code in other families
Claims
defined_in
c1 drafted · lead
Huawei SUN2000-45KTL-US-HV-D0 User Manual
has_event_class
c2 drafted · lead
Fault (device stops or needs intervention)
from the Type column
reports
c3 drafted · lead
Grid overfrequency
c4 verified · fact
Grid underfrequency
verified by: review-workflowverified on: 2026-10-23
c5 drafted · lead
Grid frequency out of range
Includes an excessive rate of frequency change, cause 5
detected_by
c6 drafted · lead
Grid frequency measurement
review note: support check: partial - Alarm is about grid frequency being abnormal, but passages do not explicitly state it is detected by frequency measurement.
mitigated_by
c7 verified · fact
Utility company consultation
verified by: review-workflowverified on: 2026-10-23
c8 drafted · lead
Grid settings check
Protection thresholds changed only with the grid operator's consent
has_production_effect
c9 drafted · lead
Trip (production stops)
has_recovery
c10 drafted · lead
Auto-reset (clears by itself)
applies_to
c11 drafted · lead
Huawei SUN2000-45KTL-US-HV-D0
Data