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Fault codes › Yaskawa Solectria › Solectria PVI 23/28/36TL

Yaskawa Solectria PVI-TL PV1 (2) VoltOver

Code
PV1 (2) VoltOver
Shown as
DC input voltage exceeds the specified value
Vendor severity
Protection
Page
54
ID
fc:yaskawa-solectria-pvi-23-36tl-pv12voltover
IRI
https://solarlattice.org/kb/fc/yaskawa-solectria-pvi-23-36tl-pv12voltover
Status
active
Also known as
PV1 (2) VoltOver, pv12voltover, Yaskawa Solectria PV1 (2) VoltOver, DC input voltage exceeds the specified value
Category
Inverters
Class fault drafted · lead
Production not stated
Clears by itself drafted · lead

Decoded

Reports DC overvoltage; confirm with open-circuit voltage measurement; do: contact manufacturer service.

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 E002, ABB / FIMER PVS-166-175-TL E057, ABB / FIMER PVS-60-TL CODE:06, ABB / FIMER PVS-60-TL E002, ABB / FIMER PVS-60-TL E057, ABB / FIMER TRIO-20.0-27.6-TL CODE:06, ABB / FIMER TRIO-20.0-27.6-TL E002, ABB / FIMER TRIO-20.0-27.6-TL E057, ABB / FIMER UNO-DM-3.3-5.0-PLUS CODE:06, ABB / FIMER UNO-DM-3.3-5.0-PLUS E002, ABB / FIMER UNO-DM-3.3-5.0-PLUS E057, ABB / FIMER UNO-DM-6.0-PLUS CODE:06, ABB / FIMER UNO-DM-6.0-PLUS E002, ABB / FIMER UNO-DM-6.0-PLUS E057
CPS
CPS SCA25KTL-208 PV2VoltOver, CPS SCA25KTL-480 PVVoltOver, CPS SCA36KTL PV2VoltOver, CPS SCA50-100K-T Fault4040, CPS SCA50-100K-T Protect0370, CPS SCA50-100K-T Protect0420, CPS SCA50-100K-T Protect0440, CPS SCA50-100K-T Protect0800, CPS SCA50-100K-T Protect0830, CPS SCA50-100K-T Protect0860, CPS SCA50-60KTL PV2VoltOver, CPS SCH100-125KTL PVVoltOver, 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 OV-DC01/02/03/04, 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 309, Fronius Symo 309, Fronius Symo 313
Huawei
Huawei SUN2000-100KTL-USH0 2001, Huawei SUN2000-25-30KTL-US 103, Huawei SUN2000-45KTL-US-HV-D0 103
KACO new energy
KACO new energy blueplanet TL3 118, KACO new energy blueplanet TL3 119, KACO new energy blueplanet TL3 38, KACO new energy blueplanet TL3 60
SMA
SMA SB-US-40 3401-3407, SMA SB-US-41 3401, SMA SB-US-41 3402, SMA SB-US-41 3407, 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 STP-TL-US 3401-3402, SMA SC-CP-XT 3403, SMA SC-CP-XT 3404, SMA SC-CP-XT 3406, SMA SI-US W853, SMA SI-US W863, SMA SI-US W873, SMA SI-US W883
Schneider Electric
Schneider Electric CL125 040
Solis
Solis 1P-4G-US OV-DC, Solis 3P-5G-US OV-DC01/02/03/04, Solis RHI-1P-HV OV-DC01/02/03/04, Solis S5-GC OV-DC, Solis S6-EH1P OV-DC01/02/03/04, Solis S6-EH2P OV-DC01, Solis S6-EH2P OV-DC02, Solis S6-EH3P30-60K OV-DC01, Solis S6-EH3P30-60K OV-DC02, Solis S6-EH3P75-150K OV-DC01, Solis S6-EH3P75-150K OV-DC02, Solis S6-GC OV-DC, Solis S6-GU OV-DC
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL PV1 (2) VoltOver, Yaskawa Solectria PVI-25TL-R PVVoltOver, Yaskawa Solectria SGI-XTM DC Volt High

Same code in other families

Claims

defined_in

c1 drafted · lead PVI 23-28TL

has_event_class

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

from the Type column

reports

c3 drafted · lead DC overvoltage

detected_by

c4 drafted · lead Open-circuit voltage measurement

review note: support check: partial - Passages say verify DC open circuit voltage is within range, but not that detection is by Voc measurement.

mitigated_by

c5 drafted · lead Contact manufacturer service

Final escalation if the alarm persists after restart.

has_recovery

c6 drafted · lead Auto-reset (clears by itself)

Watch for automatic clearing first; then verify Voc, power cycle; then service.

applies_to

c7 drafted · lead Solectria PVI 23-36TL

Data