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Fault codes › Schneider Electric › Schneider Electric Conext CL125

Schneider Electric CL125 040

Code
040
Page
127
ID
fc:schneider-electric-conext-cl125-40
IRI
https://solarlattice.org/kb/fc/schneider-electric-conext-cl125-40
Status
active
Also known as
040, 40, Schneider Electric 040
Category
Inverters
Class not stated
Production stops drafted · lead
Clears by itself verified · fact

Decoded

Reports AC overcurrent, DC overcurrent, DC overvoltage.

What can be behind AC overcurrent

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

What can be behind DC overcurrent

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

What can be behind DC overvoltage

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 E001, ABB / FIMER PVS-166-175-TL E002, ABB / FIMER PVS-166-175-TL E057, ABB / FIMER PVS-166-175-TL E006, ABB / FIMER PVS-60-TL CODE:06, ABB / FIMER PVS-60-TL E001, ABB / FIMER PVS-60-TL E002, ABB / FIMER PVS-60-TL E057, ABB / FIMER PVS-60-TL E006, ABB / FIMER TRIO-20.0-27.6-TL CODE:06, ABB / FIMER TRIO-20.0-27.6-TL E001, ABB / FIMER TRIO-20.0-27.6-TL E002, ABB / FIMER TRIO-20.0-27.6-TL E057, ABB / FIMER TRIO-20.0-27.6-TL E006, ABB / FIMER UNO-DM-3.3-5.0-PLUS CODE:06, ABB / FIMER UNO-DM-3.3-5.0-PLUS E001, ABB / FIMER UNO-DM-3.3-5.0-PLUS E002, ABB / FIMER UNO-DM-3.3-5.0-PLUS E057, ABB / FIMER UNO-DM-3.3-5.0-PLUS E006, ABB / FIMER UNO-DM-6.0-PLUS CODE:06, ABB / FIMER UNO-DM-6.0-PLUS E001, ABB / FIMER UNO-DM-6.0-PLUS E002, ABB / FIMER UNO-DM-6.0-PLUS E057, ABB / FIMER UNO-DM-6.0-PLUS E006
CPS
CPS SCA25KTL-208 PV2VoltOver, CPS SCA25KTL-208 PVx Over current, CPS SCA25KTL-480 PVVoltOver, CPS SCA36KTL PV2VoltOver, CPS SCA36KTL PVx Over current, CPS SCA50-100K-T Fault4030, CPS SCA50-100K-T Fault4040, CPS SCA50-100K-T PFault0050, CPS SCA50-100K-T Protect1110, CPS SCA50-100K-T Protect0360, CPS SCA50-100K-T Protect0370, CPS SCA50-100K-T Protect0420, CPS SCA50-100K-T Protect0440, CPS SCA50-100K-T Protect0060, CPS SCA50-100K-T Protect0800, CPS SCA50-100K-T Protect0820, CPS SCA50-100K-T Protect0830, CPS SCA50-100K-T Protect0850, CPS SCA50-100K-T Protect0860, CPS SCA50-100K-T Protect0880, CPS SCA50-60KTL PV2VoltOver, CPS SCA50-60KTL PVx Over current, CPS SCH100-125KTL PV Over current, CPS SCH100-125KTL PVVoltOver, CPS SCH125KTL-AIO PV Over current, CPS SCH125KTL-AIO PVVoltOver, CPS SCH275KTL PVVoltOver, CPS SCH350KTL PVVoltOver
Canadian Solar
Canadian Solar 125K-T600GL02 OV-DC, Canadian Solar 125KTL-GS-E OV-DC, Canadian Solar 185-255K DC-INTF, Canadian Solar 185-255K OV-DC01/02/03/04, Canadian Solar 185-255K OV-DCA-I, Canadian Solar 185-255K OV-G-I, Canadian Solar 23-28KTL-CT PVVoltOver, Canadian Solar 25-40K-T480GL01 OV-DC, Canadian Solar 25-40KTL-GS-FL OV-DC, Canadian Solar 50-66K-T480GL01 OV-DC, Canadian Solar 50-66KTL-GS-FL OV-DC, Canadian Solar 75-100K-T480GL02 OV-DC
Fronius
Fronius Galvo 301, Fronius Galvo 302, Fronius Galvo 309, Fronius Primo 301, Fronius Primo 302, Fronius Symo 301, Fronius Symo 302, Fronius Symo 309, Fronius Symo 313
Huawei
Huawei SUN2000-100KTL-USH0 2001, Huawei SUN2000-100KTL-USH0 2039, Huawei SUN2000-25-30KTL-US 103, Huawei SUN2000-25-30KTL-US 202, Huawei SUN2000-45KTL-US-HV-D0 103, Huawei SUN2000-45KTL-US-HV-D0 202
KACO new energy
KACO new energy blueplanet TL3 118, KACO new energy blueplanet TL3 119, KACO new energy blueplanet TL3 36, KACO new energy blueplanet TL3 38, KACO new energy blueplanet TL3 60, KACO new energy blueplanet TL3 87, KACO new energy blueplanet TL3 88, KACO new energy blueplanet TL3 89
SMA
SMA SB-US-40 3401-3407, SMA SB-US-40 3801, SMA SB-US-41 3401, SMA SB-US-41 3402, SMA SB-US-41 3407, SMA SB-US-41 3801, SMA SB-US-41 3802, SMA SB-US-41 3805, SMA SBSE-US-50 3401, SMA SBSE-US-50 3402, SMA SBSE-US-50 3407, SMA SBSE-US-50 3410, SMA SBSE-US-50 3411, SMA CORE1-US 3401, SMA CORE1-US 3402, SMA CORE1-US 3404, SMA CORE1-US 3407, SMA CORE1-US 3410, SMA CORE1-US 3411, SMA CORE1-US 3412, SMA CORE1-US 3801, SMA CORE1-US 3802, SMA CORE1-US 3803, SMA CORE1-US 3805, SMA CORE1-US 3806, SMA CORE1-US 3807, SMA CORE1-US 3808, SMA STP-TL-US 3401-3402, SMA STP-TL-US 3801-3802, SMA STP-X-US 6404, SMA STP-X-US 6406, SMA STP-X-US 6407, SMA SC-CP-XT 3403, SMA SC-CP-XT 3404, SMA SC-CP-XT 3406, SMA SC-CP-XT 3803, SMA SC-CP-XT 6404, SMA SI-US F117, SMA SI-US W118, SMA SI-US W119, SMA SI-US W120, SMA SI-US W377, SMA SI-US W378, SMA SI-US W379, SMA SI-US W380, SMA SI-US W505, SMA SI-US W506, SMA SI-US W507, SMA SI-US W508, SMA SI-US W853, SMA SI-US W863, SMA SI-US W873, SMA SI-US W883
Schneider Electric
Schneider Electric CL125 021, Schneider Electric CL125 006, Schneider Electric CL125 007
Solis
Solis 1P-4G-US GRID-INTF, Solis 1P-4G-US OV-DC, Solis 3P-5G-US DC-INTF, Solis 3P-5G-US OV-DC01/02/03/04, Solis 3P-5G-US OV-DCA-I, Solis 3P-5G-US OV-G-I, Solis RHI-1P-HV DC-INTF, Solis RHI-1P-HV OV-DC01/02/03/04, Solis RHI-1P-HV OV-DCA-I, Solis RHI-1P-HV OV-G-I, Solis RHI-1P-HV OV-IgTr, Solis S5-GC GRID-INTF, Solis S5-GC OV-DC, Solis S6-EH1P DC-INTF, Solis S6-EH1P OV-DC01/02/03/04, Solis S6-EH1P OV-DCA-I, Solis S6-EH1P OV-G-I, Solis S6-EH1P OV-IgTr, Solis S6-EH2P DC-INTF, Solis S6-EH2P GRID-INTF, Solis S6-EH2P OV-DC01, Solis S6-EH2P OV-DC02, Solis S6-EH2P OV-DCA-I, Solis S6-EH2P OV-DCB-I, Solis S6-EH2P OV-G-I, Solis S6-EH3P30-60K DC-INTF, Solis S6-EH3P30-60K GRID-INTF, Solis S6-EH3P30-60K OV-DC01, Solis S6-EH3P30-60K OV-DC02, Solis S6-EH3P30-60K OV-DCA-I, Solis S6-EH3P30-60K OV-DCB-I, Solis S6-EH3P30-60K OV-G-I, Solis S6-EH3P75-150K DC-INTF, Solis S6-EH3P75-150K GRID-INTF, Solis S6-EH3P75-150K OV-DC01, Solis S6-EH3P75-150K OV-DC02, Solis S6-EH3P75-150K OV-DCA-I, Solis S6-EH3P75-150K OV-DCB-I, Solis S6-EH3P75-150K OV-G-I, Solis S6-GC DC-INTF, Solis S6-GC GRID-INTF, Solis S6-GC OV-DC, Solis S6-GC OV-DCA-I, Solis S6-GC OV-DCB-I, Solis S6-GC OV-G-I, Solis S6-GC OV-IgTr, Solis S6-GU DC-INTF, Solis S6-GU GRID-INTF, Solis S6-GU OV-DC, Solis S6-GU OV-DCA-I, Solis S6-GU OV-DCB-I, Solis S6-GU OV-G-I, Solis S6-GU OV-IgTr
Sungrow
Sungrow SG-CX-US 007, Sungrow SG200HX 007, Sungrow SG250HX 7, Sungrow SG350HX 007
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL PV1 (2) VoltOver, Yaskawa Solectria PVI-25TL-R PVVoltOver, Yaskawa Solectria PVI-TL PV1 (2) VoltOver, Yaskawa Solectria SGI-XTM DC Volt High

Claims

defined_in

c1 drafted · lead Conext CL125 Owners Guide 975-0793 RevA

c2 drafted · lead Conext CL125 Modbus App Note

reports

c3 drafted · lead AC overcurrent

review note: support check: partial - Description says AC (or DC) over-current, so AC overcurrent is possible but not definite.

c4 drafted · lead DC overcurrent

review note: support check: partial - DC over-current is only an alternative in 'AC (or DC) over-current'.

c5 verified · fact DC overvoltage

verified by: review-workflowverified on: 2026-10-23

has_production_effect

c6 drafted · lead Trip (production stops)

Implied by the instruction to wait for the inverter to recover.

review note: support check: partial - Trip is only implied by wait to recover; not explicit.

has_recovery

c7 verified · fact Auto-reset (clears by itself)

Contact technical support if the event persists.

verified by: review-workflowverified on: 2026-10-23

applies_to

c8 drafted · lead Schneider Electric Conext CL125

Data