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CPS SCH125KTL-AIO Protect0100

Code
Protect0100
Shown as
The sensor fault of leakage current
Vendor severity
Protection
Page
90
ID
fc:chint-sch-125ktl-aio-protect100
IRI
https://solarlattice.org/kb/fc/chint-sch-125ktl-aio-protect100
Status
active
Also known as
Protect0100, protect100, CPS Protect0100, The sensor fault of leakage current
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears after a manual reset drafted · lead

Decoded

May indicate ground fault detector failure; look at ground fault detection circuit, filter board; do: inverter restart, inverter replacement.

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 SCH125KTL-AIO-US-600 Sep 2020

has_event_class

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

from the table header

indicates

c3 verified · fact Ground fault detector failure

verified by: review-workflowverified on: 2026-10-23

affects

c4 drafted · lead Ground fault detection circuit

c5 drafted · lead Filter board

mitigated_by

c6 drafted · lead Inverter restart

c7 drafted · lead Inverter replacement

Filter board replacement is an alternative in some manuals.

has_production_effect

c8 drafted · lead Trip (production stops)

review note: review: partial - The rows require a restart and possibly a filter board or inverter replacement, but none of them says that production stops or…

has_recovery

c9 drafted · lead Manual reset (operator restarts or acknowledges)

Power cycle clears normal case; otherwise service replaces board or inverter.

applies_to

c10 drafted · lead CPS SCH125KTL-AIO/US-600

Data