Solar Lattice

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

CPS SCA50-100K-T Protect0380

Code: Protect0380
Shown as: PV abnormal connection failure
Vendor severity: Protection
Page: 137
ID: fc:chint-sca-50-100k-t-protect380
IRI: https://solarlattice.org/kb/fc/chint-sca-50-100k-t-protect380
Status: active
Also known as: Protect0380, protect380, CPS Protect0380, PV abnormal connection failure
Category: Inverters

Class fault drafted · lead

Production not stated

Clears not stated

Decoded

Reports abnormal PV input; look at PV array; do: DC wiring check.

What can be behind Abnormal PV input

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 137 drafted · lead
- tbl=55.r5 h=ccfd925a7cc1

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

Same condition on other equipment

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=55.r5 h=ccfd925a7cc1

`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=55.r5 h=ccfd925a7cc1

`reports`

c3 drafted · lead Abnormal PV input

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=55.r5 h=ccfd925a7cc1

`affects`

c4 drafted · lead PV array

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=55.r5 h=ccfd925a7cc1

`mitigated_by`

c5 drafted · lead DC wiring check

Contact service if the alarm persists after checking.

CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 tbl=55.r5 h=ccfd925a7cc1

`applies_to`

c6 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=55.r5 h=ccfd925a7cc1

Data