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Fault codes › CPS › CPS SCA36KTL-DO/US-480

CPS SCA36KTL ARC Protect

Code
ARC Protect
Vendor severity
Protection
Page
7
ID
fc:chint-sca-36ktl-arcprotect
IRI
https://solarlattice.org/kb/fc/chint-sca-36ktl-arcprotect
Status
active
Also known as
ARC Protect, arcprotect, CPS ARC Protect
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset drafted · lead

Decoded

May indicate arc fault; look at arc fault detection board; confirm with arc fault self-test; do: contact manufacturer service.

Defined in

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

Same code in other families

Claims

defined_in

c1 drafted · lead CPS-SCA36-50-60KTL fault and troubleshooting

has_event_class

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

from the Type column

indicates

c3 drafted · lead Arc fault

review note: support check: partial - ARC Protect implies arc fault, but passage only gives checks; mostly implied by name.

affects

c4 drafted · lead Arc fault detection board

detected_by

c5 verified · fact Arc fault self-test

verified by: joshuahamsaverified on: 2026-10-20

mitigated_by

c6 drafted · lead Contact manufacturer service

Only if the alarm recurs after connector check and arc test.

has_recovery

c7 drafted · lead Manual reset (operator restarts or acknowledges)

Operator checks connector and runs arc test; service if alarm recurs.

review note: support check: partial - Manual checks and test are stated, but reset/clearing mechanism is not explicit.

applies_to

c8 drafted · lead CPS SCA36KTL-DO/US-480

Data