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Fault codes › CPS › CPS SCA100K-T-US-480 / SCA50K-T-US-208

CPS SCA50-100K-T Protect1110

Code: Protect1110
Shown as: AC Capacitor Current High
Vendor severity: Protection
Page: 144
ID: fc:chint-sca-50-100k-t-protect1110
IRI: https://solarlattice.org/kb/fc/chint-sca-50-100k-t-protect1110
Status: active
Also known as: Protect1110, protect1110, CPS Protect1110, AC Capacitor Current High
Category: Inverters

Class fault drafted · lead

Production not stated

Clears by itself drafted · lead

Decoded

Reports AC overcurrent.

What can be behind AC overcurrent

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

Defined in

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 — CPS (Chint Power Systems) · page 144 drafted · lead
- tbl=62.r3 h=178ff94088e0

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 E006, ABB / FIMER PVS-60-TL E006, ABB / FIMER TRIO-20.0-27.6-TL E006, ABB / FIMER UNO-DM-3.3-5.0-PLUS E006, ABB / FIMER UNO-DM-6.0-PLUS E006
Canadian Solar: Canadian Solar 185-255K OV-G-I
Fronius: Fronius Galvo 301, Fronius Primo 301, Fronius Symo 301
Huawei: Huawei SUN2000-100KTL-USH0 2039, Huawei SUN2000-25-30KTL-US 202, Huawei SUN2000-45KTL-US-HV-D0 202
KACO new energy: KACO new energy blueplanet TL3 36, KACO new energy blueplanet TL3 87, KACO new energy blueplanet TL3 88, KACO new energy blueplanet TL3 89
SMA: SMA STP-X-US 6404, 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
Schneider Electric: Schneider Electric CL125 040, Schneider Electric CL125 006, Schneider Electric CL125 007
Solis: Solis 1P-4G-US GRID-INTF, Solis 3P-5G-US OV-G-I, Solis RHI-1P-HV OV-G-I, Solis RHI-1P-HV OV-IgTr, Solis S5-GC GRID-INTF, Solis S6-EH1P OV-G-I, Solis S6-EH1P OV-IgTr, Solis S6-EH2P GRID-INTF, Solis S6-EH2P OV-G-I, Solis S6-EH3P30-60K GRID-INTF, Solis S6-EH3P30-60K OV-G-I, Solis S6-EH3P75-150K GRID-INTF, Solis S6-EH3P75-150K OV-G-I, Solis S6-GC GRID-INTF, Solis S6-GC OV-G-I, Solis S6-GC OV-IgTr, Solis S6-GU GRID-INTF, 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

Claims

`defined_in`

c1 drafted · lead CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=62.r3 h=178ff94088e0

`has_event_class`

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

from the code prefix

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=62.r3 h=178ff94088e0

`reports`

c3 drafted · lead AC overcurrent

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=62.r3 h=178ff94088e0

review note: support check: partial - AC Capacitor Current High is loosely AC overcurrent; not explicitly stated.

`has_recovery`

c4 drafted · lead Auto-reset (clears by itself)

Expected to clear on its own within minutes; service if it persists.

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=62.r3 h=178ff94088e0

review note: support check: partial - Observing for auto-elimination implies auto-reset, with service if persists; 'expected' is slightly stronger.

`applies_to`

c5 drafted · lead CPS SCA100K-T-US-480 / SCA50K-T-US-208

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=62.r3 h=178ff94088e0

Data