Fault codes › Schneider Electric › Schneider Electric Conext CL125
Schneider Electric CL125 012
- Code
012
- Shown as
- Residual current leakagedetected is high.
- Page
- 125
- ID
fc:schneider-electric-conext-cl125-12
- IRI
https://solarlattice.org/kb/fc/schneider-electric-conext-cl125-12
- Status
- active
- Also known as
- 012, 12, Schneider Electric 012, Residual current leakagedetected is high.
- Category
- Inverters
Class
not stated
Production
not stated
Clears
not stated
Decoded
Reports high leakage current; look at PV array, inverter; confirm with insulation resistance testing.
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 E018, ABB / FIMER PVS-60-TL E018, ABB / FIMER TRIO-20.0-27.6-TL E018, ABB / FIMER UNO-DM-3.3-5.0-PLUS E018, ABB / FIMER UNO-DM-6.0-PLUS E018
- CPS
- CPS SCA25KTL-208 Fault0090, CPS SCA25KTL-208 GFCIErr, CPS SCA25KTL-480 Fault0090, CPS SCA25KTL-480 GFCIErr, CPS SCA50-100K-T Protect0650, CPS SCH100-125KTL Fault0090, CPS SCH100-125KTL GFCIErr, CPS SCH125KTL-AIO Fault0090, CPS SCH125KTL-AIO GFCIErr, CPS SCH200-250K-T Fault0650, CPS SCH200-250K-T GFCIErr, CPS SCH275KTL Fault0090, CPS SCH275KTL GFCIErr, CPS SCH350KTL Fault0090, CPS SCH350KTL GFCIErr
- Canadian Solar
- Canadian Solar 185-255K ILeak-PRO 01/02/03/04, Canadian Solar 23-28KTL-CT GFCIErr
- Huawei
- Huawei SUN2000-100KTL-USH0 2051, Huawei SUN2000-25-30KTL-US 318, Huawei SUN2000-45KTL-US-HV-D0 318
- KACO new energy
- KACO new energy blueplanet TL3 18, KACO new energy blueplanet TL3 78
- SMA
- SMA SB-US-40 3601, SMA SB-US-41 3601, SMA SBSE-US-50 3601, SMA PEAK3-US 3601, SMA STP-TL-US 3601, SMA STP-X-US 3601, SMA SC-CP-XT 3601
- Schneider Electric
- Schneider Electric CL125 056
- Solis
- Solis 3P-5G-US ILeak-PRO 01/02/03/04, Solis RHI-1P-HV ILeak-PRO 01/02/03/04, Solis S6-EH1P ILeak-PRO 01/02/03/04, Solis S6-EH2P ILeak-PRO01, Solis S6-EH2P ILeak-PRO02, Solis S6-EH2P ILeak-PRO03, Solis S6-EH2P ILeak-PRO04, Solis S6-EH3P30-60K ILeak-PRO01, Solis S6-EH3P30-60K ILeak-PRO02, Solis S6-EH3P30-60K ILeak-PRO03, Solis S6-EH3P30-60K ILeak-PRO04, Solis S6-EH3P75-150K ILeak-PRO01, Solis S6-EH3P75-150K ILeak-PRO02, Solis S6-EH3P75-150K ILeak-PRO03, Solis S6-EH3P75-150K ILeak-PRO04, Solis S6-GC ILeak-PRO, Solis S6-GU ILeak-PRO
- Sungrow
- Sungrow SG-CX-US 012, Sungrow SG200HX 012, Sungrow SG250HX 12, Sungrow SG350HX 012
- Yaskawa Solectria
- Yaskawa Solectria PVI-14-20TL GFCI.Err, Yaskawa Solectria PVI-25TL-R Fault0090, Yaskawa Solectria PVI-25TL-R GFCI.Err, Yaskawa Solectria PVI-TL GFCI.Err, Yaskawa Solectria SGI-XTM RCM Warn
Claims
defined_in
c1 drafted · lead
Conext CL125 Owners Guide 975-0793 RevA
c2 drafted · lead
Conext CL125 Modbus App Note
reports
c3 verified · fact
High leakage current
verified by: review-workflowverified on: 2026-10-23
affects
c4 drafted · lead
PV array
c5 drafted · lead
Inverter
detected_by
c6 drafted · lead
Insulation resistance testing
review note: support check: partial - Checking insulation is suggested, but insulation resistance testing as a detection method is not stated.
applies_to
c7 drafted · lead
Schneider Electric Conext CL125
Data