Fault codes › Huawei › Huawei SUN2000-100KTL-USH0

Huawei SUN2000-100KTL-USH0 2031

Code

2031

Shown as

Phase Wire Short-Circuited to PE

Vendor severity

Major

Page

119

ID

fc:huawei-sun2000-100ktl-ush0-2031

IRI

https://solarlattice.org/kb/fc/huawei-sun2000-100ktl-ush0-2031

Status

active

Also known as

2031, Huawei 2031, Phase Wire Short-Circuited to PE

Category

Inverters

Decoded

Reports ground fault alarm or trip; look at AC cable; confirm with insulation resistance testing, fault localization.

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

• Huawei SUN2000-100KTL-USH0 User Manual — Huawei · page 119 drafted · lead
  • tbl=55.r4 h=01ef2742bfad

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, Fronius Symo 475

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

Claims

defined_in

has_event_class

reports

affects

detected_by

has_production_effect

applies_to

Data

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