Fault codes › Canadian Solar › CSI 23/28KTL-CT/US-480
Canadian Solar 23-28KTL-CT GridF.OutLim
- Code
GridF.OutLim
- Vendor severity
- Protection
- Page
- 72
- ID
fc:canadian-solar-23-28ktl-ct-gridfoutlim
- IRI
https://solarlattice.org/kb/fc/canadian-solar-23-28ktl-ct-gridfoutlim
- Status
- active
- Also known as
- GridF.OutLim, gridfoutlim, Canadian Solar GridF.OutLim
- Category
- Inverters
Class
fault drafted · lead
Production
stops verified · fact
Decoded
Reports grid frequency out of range, grid loss; look at AC cable; confirm with grid frequency measurement; do: AC connection check.
Failure modes that present as the reported condition, and the tests that tell them apart.
What can be behind Grid loss
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 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 NO-GRID, Canadian Solar 125KTL-GS-E NO-GRID, Canadian Solar 185-255K NO-GRID, Canadian Solar 25-40K-T480GL01 NO-GRID, Canadian Solar 25-40KTL-GS-FL NO-GRID, Canadian Solar 50-66K-T480GL01 NO-GRID, Canadian Solar 50-66KTL-GS-FL NO-GRID, Canadian Solar 75-100K-T480GL02 NO-GRID
- Fronius
- Fronius Galvo 107, Fronius Galvo 454, Fronius Primo 107, Fronius Primo 454, Fronius Symo 107, Fronius Symo 454
- Huawei
- Huawei SUN2000-100KTL-USH0 2032, Huawei SUN2000-25-30KTL-US 301, Huawei SUN2000-25-30KTL-US 305, Huawei SUN2000-45KTL-US-HV-D0 301, Huawei SUN2000-45KTL-US-HV-D0 305
- KACO new energy
- KACO new energy blueplanet TL3 73
- SMA
- SMA SB-US-40 1302, SMA SB-US-40 202-206, SMA SB-US-40 501, SMA SB-US-40 701, SMA SB-US-41 1302, SMA SB-US-41 202, SMA SB-US-41 0203, SMA SB-US-41 0205, SMA SB-US-41 206, SMA SB-US-41 501, SMA SB-US-41 701, SMA SBSE-US-50 1302, SMA SBSE-US-50 202, SMA SBSE-US-50 0203, SMA SBSE-US-50 206, SMA SBSE-US-50 501, SMA SBSE-US-50 701, SMA PEAK3-US 1302, SMA PEAK3-US 501, SMA PEAK3-US 701, SMA CORE1-US 501, SMA CORE1-US 801, SMA STP-TL-US 1302, SMA STP-TL-US 202-203, SMA STP-TL-US 501, SMA STP-TL-US 701, SMA STP-X-US 1302, SMA STP-X-US 501, SMA STP-X-US 701, SMA SC-CP-XT 0203, SMA SC-CP-XT 0205, SMA SC-CP-XT 801, SMA SI-US F314
- Schneider Electric
- Schneider Electric CL125 054
- Solis
- Solis 1P-4G-US NO-GRID, Solis 3P-5G-US NO-GRID, Solis RHI-1P-HV NO-GRID, Solis S5-GC NO-GRID, Solis S6-EH1P NO-GRID, Solis S6-EH2P LmtByFreq, Solis S6-EH2P NO-GRID, Solis S6-EH3P30-60K LmtByFreq, Solis S6-EH3P30-60K NO-GRID, Solis S6-EH3P75-150K LmtByFreq, Solis S6-EH3P75-150K NO-GRID, Solis S6-GC G-F-FLU, Solis S6-GC NO-GRID, Solis S6-GU G-F-FLU, Solis S6-GU NO-GRID
- Sungrow
- Sungrow SG-CX-US 010, Sungrow SG-CX-US 013, Sungrow SG200HX 010, Sungrow SG200HX 013, Sungrow SG250HX 10, Sungrow SG250HX 13, Sungrow SG350HX 010, 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, Yaskawa Solectria SGI-XTM AC Islanding, Yaskawa Solectria SGI-XTM Wait for Grid
Claims
defined_in
c1 drafted · lead
CSI 23-28KTL-CT Inverter Installation Manual
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
c4 drafted · lead
Grid loss
affects
c5 drafted · lead
AC cable
detected_by
c6 drafted · lead
Grid frequency measurement
review note: support check: partial - The fault concerns grid frequency and recommends checking it, but detection by frequency measurement is not explicitly stated.
mitigated_by
c7 drafted · lead
AC connection check
has_production_effect
c8 verified · fact
Trip (production stops)
verified by: review-workflowverified on: 2026-10-23review note: support check: partial - The general text says the inverter shuts down automatically on faults like grid malfunction, but the row does not explicitly…
has_recovery
c9 verified · fact
Auto-reset (clears by itself)
May clear by itself within 10 minutes; then check grid and cable, then service.
verified by: review-workflowverified on: 2026-10-23
applies_to
c10 drafted · lead
CSI 23/28KTL-CT/US-480
Data