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Fault codes › CPS › CPS SCA50/60KTL-DO/US-480

CPS SCA50-60KTL Fault0090

Code
Fault0090
Shown as
Dynamic leakage current high
Vendor severity
Fault
Page
8
ID
fc:chint-sca-50-60ktl-fault90
IRI
https://solarlattice.org/kb/fc/chint-sca-50-60ktl-fault90
Status
active
Also known as
Fault0090, fault90, CPS Fault0090, Dynamic leakage current high
Category
Inverters
Class fault drafted · lead
Production not stated
Clears not stated

Decoded

May indicate leakage current; look at DC cable; confirm with fault localization; do: DC wiring check.

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 Leakage current

affects

c4 drafted · lead DC cable

review note: support check: partial - PV wires and strings are checked for leakage, but DC cable is not explicitly named as affected component.

detected_by

c5 drafted · lead Fault localization

Strings reconnected one at a time to find the one causing the alarm.

mitigated_by

c6 drafted · lead DC wiring check

applies_to

c7 drafted · lead CPS SCA50-60KTL-DO/US-480

Data