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Fault codes › CPS › CPS SCA50/60KTL-DO/US-480

CPS SCA50-60KTL GridF.OutLim

Code
GridF.OutLim
Vendor severity
Protection
Page
5
ID
fc:chint-sca-50-60ktl-gridfoutlim
IRI
https://solarlattice.org/kb/fc/chint-sca-50-60ktl-gridfoutlim
Status
active
Also known as
GridF.OutLim, gridfoutlim, CPS GridF.OutLim
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears after a manual reset drafted · lead

Decoded

Reports grid frequency out of range; do: grid settings check, inverter restart.

What can be behind Grid frequency out of range

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

CPS
CPS SCA25KTL-208 GridF.OutLim, CPS SCA25KTL-480 GridF.OutLim, CPS SCA36KTL 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 23-28KTL-CT GridF.OutLim
Fronius
Fronius Galvo 454, Fronius Primo 454, Fronius Symo 454
Huawei
Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 305
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-50 701, SMA PEAK3-US 501, 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 701, SMA SC-CP-XT 0205
Schneider Electric
Schneider Electric CL125 054
Solis
Solis S6-EH2P LmtByFreq, Solis S6-EH3P30-60K LmtByFreq, Solis S6-EH3P75-150K LmtByFreq, Solis S6-GC G-F-FLU, Solis S6-GU G-F-FLU
Sungrow
Sungrow SG-CX-US 013, Sungrow SG200HX 013, Sungrow SG250HX 13, Sungrow SG350HX 013
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL GridF.OutLim, Yaskawa Solectria PVI-25TL-R GridF.OutLim, Yaskawa Solectria PVI-TL GridF.OutLim

Same code in other families

Claims

defined_in

c1 drafted · lead CPS-SCA36-50-60KTL fault and troubleshooting

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the Type column

reports

c3 drafted · lead Grid frequency out of range

mitigated_by

c4 drafted · lead Grid settings check

c5 drafted · lead Inverter restart

Restart once the measured frequency is within limits.

has_production_effect

c6 drafted · lead Trip (production stops)

review note: support check: partial - Protection type with restart implied, but stopping is not explicitly stated.

has_recovery

c7 drafted · lead Manual reset (operator restarts or acknowledges)

applies_to

c8 drafted · lead CPS SCA50-60KTL-DO/US-480

Data