Solar Lattice

Fault codes › Canadian Solar › CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

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

Code
UN-G-F01/02
Shown as
Under grid frequency
Page
32
ID
fc:canadian-solar-185-255k-ungf0102
IRI
https://solarlattice.org/kb/fc/canadian-solar-185-255k-ungf0102
Status
active
Also known as
UN-G-F01/02, ungf0102, Canadian Solar UN-G-F01/02, Under grid frequency
Category
Inverters
Class not stated
Production not stated
Clears not stated

Decoded

Reports grid underfrequency; do: inverter parameter adjustment.

What can be behind Grid underfrequency

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 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
Fronius
Fronius Galvo 106, Fronius Primo 106, Fronius Symo 106
Huawei
Huawei SUN2000-100KTL-USH0 2037, 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

c1 drafted · lead CSI Installation Manual 185-255K USA V1.1 20211119

reports

c2 drafted · lead Grid underfrequency

mitigated_by

c3 drafted · lead Inverter parameter adjustment

Only if the utility permits changing the protection limit.

applies_to

c4 drafted · lead CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

Data