Fault codes › Fronius › Fronius Symo UL (10.0-3 to 24.0-3 208-240/480)

Fronius Symo 475

Code

475

Shown as

Insulation error (connection between solar module and grounding)

Vendor severity

Class 4

ID

fc:fronius-symo-475

IRI

https://solarlattice.org/kb/fc/fronius-symo-475

Status

active

Also known as

475, Fronius 475, Insulation error (connection between solar module and grounding)

Category

Inverters

Decoded

Reports ground fault alarm or trip; may indicate loss of electrical insulation; look at PV array; do: contact system installer.

What can be behind Ground fault alarm or trip

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

• Backsheet Cracking drafted · lead
• Cable Defect verified · fact
• Connector Defect drafted · lead
• Glass Breakage drafted · lead
• Grounding fuse failure verified · fact
• Loss of electrical insulation drafted · lead

Defined in

• fronius-symo-ul-emanual-status-codes — Fronius drafted · lead
  • tbl=15.r36 h=50d004ecd1c8
  • sec=h22 h=b16852f397f6

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 SCA50-100K-T PFault0040, CPS SCA50-100K-T Protect0200

Enphase

Enphase M215-M250 GFI Tripped

Fronius

Fronius Galvo 475, Fronius Primo 475

Huawei

Huawei SUN2000-100KTL-USH0 2031

SMA

SMA SB-US-40 3501, SMA SB-US-40 3601, SMA SB-US-40 3701, SMA SB-US-41 3501, SMA SB-US-41 3601, SMA SB-US-41 3701, SMA SBSE-US-50 3501, SMA SBSE-US-50 3601, SMA SBSE-US-50 3701, SMA PEAK3-US 3501, SMA PEAK3-US 3601, SMA PEAK3-US 3701, SMA CORE1-US 3501, SMA CORE1-US 3701, SMA STP-TL-US 3501, SMA STP-TL-US 3601, SMA STP-TL-US 3701, SMA STP-X-US 3501, SMA STP-X-US 3601, SMA STP-X-US 3701, SMA SC-CP-XT 3501, SMA SC-CP-XT 3502, SMA SC-CP-XT 3507, SMA SC-CP-XT 3512, SMA SC-CP-XT 3515, SMA SC-CP-XT 3601, SMA SC-CP-XT 6487

Schneider Electric

Schneider Electric CL125 033

Solis

Solis S6-EH2P PV ISO-PRO01, Solis S6-EH2P PV ISO-PRO02, Solis S6-EH3P30-60K PV ISO-PRO01, Solis S6-EH3P30-60K PV ISO-PRO02, Solis S6-EH3P75-150K PV ISO-PRO01, Solis S6-EH3P75-150K PV ISO-PRO02

Sungrow

Sungrow SG200HX 1600-1615, Sungrow SG200HX 1632-1655, Sungrow SG250HX 1600-1615, Sungrow SG250HX 1632-1655, Sungrow SG350HX 1600-1615, Sungrow SG350HX 1632-1655

Yaskawa Solectria

Yaskawa Solectria SGI-XTM DC GND Fault, Yaskawa Solectria SGI-XTM RCM Fault, Yaskawa Solectria XGI-1500-1MW CRIT-7, Yaskawa Solectria XGI-1500 CRIT-7, Yaskawa Solectria XGI-1500-DCG CRIT-7

Same code in other families

• Fronius Galvo 475
• Fronius Primo 475

Claims

defined_in

reports

indicates

affects

has_event_class

has_production_effect

mitigated_by

applies_to

Data

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