Fault codes › Huawei › Huawei SUN2000-100KTL-USH0

Huawei SUN2000-100KTL-USH0 2037

Code

2037

Shown as

Grid Underfrequency

Vendor severity

Major

Page

121

ID

fc:huawei-sun2000-100ktl-ush0-2037

IRI

https://solarlattice.org/kb/fc/huawei-sun2000-100ktl-ush0-2037

Status

active

Also known as

2037, Huawei 2037, Grid Underfrequency

Category

Inverters

Decoded

Reports grid underfrequency; confirm with grid frequency measurement; do: utility company consultation, grid settings check.

What can be behind Grid underfrequency

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

Defined in

• Huawei SUN2000-100KTL-USH0 User Manual — Huawei · page 121 drafted · lead
  • tbl=57.r2 h=c35add4b5619

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 W007, ABB / FIMER PVS-60-TL W007, ABB / FIMER UNO-DM-3.3-5.0-PLUS W007, ABB / FIMER UNO-DM-6.0-PLUS W007

Canadian Solar

Canadian Solar 185-255K UN-G-F01/02

Fronius

Fronius Galvo 106, Fronius Primo 106, Fronius Symo 106

Huawei

Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 305

KACO new energy

KACO new energy blueplanet TL3 48

SMA

SMA PEAK3-US 0502, SMA SC-CP-XT 0502, SMA SC-CP-XT 0504, SMA SI-US W323, SMA SI-US W324, SMA SI-US W325, SMA SI-US W326

Schneider Electric

Schneider Electric CL125 009

Solis

Solis 1P-4G-US UN-G-F, Solis 3P-5G-US UN-G-F01/02, Solis RHI-1P-HV UN-G-F01/02, Solis S6-EH1P UN-G-F01/02, Solis S6-EH2P LmtByUnFr, Solis S6-EH2P UN-G-F01, Solis S6-EH2P UN-G-F02, Solis S6-EH3P30-60K LmtByUnFr, Solis S6-EH3P30-60K UN-G-F01, Solis S6-EH3P30-60K UN-G-F02, Solis S6-EH3P75-150K LmtByUnFr, Solis S6-EH3P75-150K UN-G-F01, Solis S6-EH3P75-150K UN-G-F02, Solis S6-GC UN-G-F, Solis S6-GU UN-G-F

Sungrow

Sungrow SG-CX-US 009, Sungrow SG200HX 009, Sungrow SG250HX 9, Sungrow SG350HX 009

Yaskawa Solectria

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-DCG WARN-5, Yaskawa Solectria XGI-1500-DCG WARN-6, Yaskawa Solectria XGI-1500 WARN-5, Yaskawa Solectria XGI-1500 WARN-6

Claims

defined_in

has_event_class

reports

detected_by

mitigated_by

has_production_effect

has_recovery

applies_to

Data

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