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

CPS SCA50-100K-T Protect0030

Code: Protect0030
Shown as: Bus Soft start time out
Vendor severity: Protection
Page: 130
ID: fc:chint-sca-50-100k-t-protect30
IRI: https://solarlattice.org/kb/fc/chint-sca-50-100k-t-protect30
Status: active
Also known as: Protect0030, protect30, CPS Protect0030, Bus Soft start time out
Category: Inverters

Class fault drafted · lead

Production stops drafted · lead

Clears after a manual reset drafted · lead

Decoded

Reports inverter overcurrent; look at inverter; do: inverter restart, inverter replacement.

What can be behind Inverter 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 130 drafted · lead
- tbl=48.r4 h=f8d129f841c8

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

CPS: CPS SCA25KTL-208 Protect0030, CPS SCA25KTL-480 Protect0030, CPS SCA50-100K-T PFault0080, CPS SCA50-100K-T Protect1060, CPS SCA50-100K-T Protect0240, CPS SCH100-125KTL Protect0030, CPS SCH125KTL-AIO Protect0030, CPS SCH200-250K-T Protect0240, CPS SCH275KTL Protect0030, CPS SCH350KTL Protect0030
Canadian Solar: Canadian Solar 185-255K IGBT-OV-I
KACO new energy: KACO new energy blueplanet TL3 184, KACO new energy blueplanet TL3 185, KACO new energy blueplanet TL3 186, KACO new energy blueplanet TL3 206, KACO new energy blueplanet TL3 97
Schneider Electric: Schneider Electric CL125 022
Solis: Solis 3P-5G-US IGBT-OV-I, Solis RHI-1P-HV IGBT-OV-I, Solis S6-EH1P IGBT-OV-I, Solis S6-EH2P IGBT-OV-I, Solis S6-EH3P30-60K IGBT-OV-I, Solis S6-EH3P75-150K IGBT-OV-I, Solis S6-GC IGBT-OV-I, Solis S6-GU IGBT-OV-I
Yaskawa Solectria: Yaskawa Solectria PVI-25TL-R Protect0030

Same code in other families

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=48.r4 h=f8d129f841c8

`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=48.r4 h=f8d129f841c8

`reports`

c3 drafted · lead Inverter overcurrent

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

`affects`

c4 drafted · lead Inverter

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

`has_production_effect`

c5 drafted · lead Trip (production stops)

Power cycle needed to clear implies inverter stopped

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

review note: support check: partial - Power cycle and replacement are recommended, but a stop of production is not stated; it is only implied.

`has_recovery`

c6 drafted · lead Manual reset (operator restarts or acknowledges)

AC and DC power cycle; replace inverter if fault persists

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

`mitigated_by`

c7 drafted · lead Inverter restart

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

c8 drafted · lead Inverter replacement

Only if restart does not clear the fault

CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 tbl=35.r2 h=695c0ef30443
CPS SCA25KTL-DO-US-208 User Manual Rev 1.2 tbl=50.r3 h=3d6d892ff6c2
CPS 25kW User Manual Rev 2.1 tbl=57.r1 h=b667b4ff09bf
CPS SCH125KTL-AIO-US-600 Sep 2020 tbl=31.r3 h=9af8329118ff
CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7 tbl=26.r2 h=695c0ef30443

`applies_to`

c9 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=48.r4 h=f8d129f841c8

Data