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Fault codes › CPS › CPS SCA36KTL-DO/US-480

CPS SCA36KTL GridV.OutLim

Code
GridV.OutLim
Vendor severity
Protection
Page
5
ID
fc:chint-sca-36ktl-gridvoutlim
IRI
https://solarlattice.org/kb/fc/chint-sca-36ktl-gridvoutlim
Status
active
Also known as
GridV.OutLim, gridvoutlim, CPS GridV.OutLim
Category
Inverters
Class fault drafted · lead
Production stops verified · fact
Clears after a manual reset drafted · lead

Decoded

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

What can be behind Grid voltage 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 GridV.OutLim, CPS SCA25KTL-480 GridV.OutLim, CPS SCA50-100K-T Protect0080, CPS SCA50-60KTL GridV.OutLim, CPS SCH100-125KTL GridV.OutLim, CPS SCH125KTL-AIO GridV.OutLim, CPS SCH200-250K-T GridV.OutLim, CPS SCH275KTL GridV.OutLim, CPS SCH350KTL GridV.OutLim
Canadian Solar
Canadian Solar 23-28KTL-CT GridV.OutLim
Fronius
Fronius Galvo 453, Fronius Primo 453, Fronius Symo 453
Huawei
Huawei SUN2000-25-30KTL-US 301, Huawei SUN2000-45KTL-US-HV-D0 301
KACO new energy
KACO new energy blueplanet TL3 47
SMA
SMA SC-CP-XT 1500, SMA SI-US W335, SMA SI-US W336, SMA SI-US W337, SMA SI-US W338, SMA SI-US W807
Schneider Electric
Schneider Electric CL125 013, Schneider Electric CL125 003, Schneider Electric CL125 053
Sungrow
Sungrow SG-CX-US 013, Sungrow SG200HX 013, Sungrow SG250HX 13, Sungrow SG350HX 013
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL GridV.OutLim, Yaskawa Solectria PVI-25TL-R GridV.OutLim, Yaskawa Solectria PVI-TL GridV.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 verified · fact Grid voltage out of range

verified by: joshuahamsaverified on: 2026-10-20

mitigated_by

c4 drafted · lead Grid settings check

Verify AC connections and voltage range before restarting.

c5 drafted · lead Inverter restart

has_production_effect

c6 verified · fact Trip (production stops)

Protection type; restart instruction implies the inverter stopped.

verified by: joshuahamsaverified on: 2026-10-20review note: support check: partial - Row is a Protection type with restart instruction, but trip/stop is only implied, not stated.

has_recovery

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

applies_to

c8 drafted · lead CPS SCA36KTL-DO/US-480

Data