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=58.r3h=adbb4340b7fd
Fault codes › CPS › CPS SCA100K-T-US-480 / SCA50K-T-US-208
CPS SCA50-100K-T Protect0690
Production
not stated
Decoded
Reports grid synchronization failure; do: inverter restart, contact manufacturer service.
What can be behind Grid synchronization failure
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 140 drafted · lead
tbl=58.r3h=adbb4340b7fd
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Claims
defined_in
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=58.r3h=adbb4340b7fd
reports
c3 drafted · lead Grid synchronization failure
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=58.r3h=adbb4340b7fd
review note: support check: partial - Phase locked loop check exception implies grid synchronization problem but isn't explicitly stated.
mitigated_by
c4 drafted · lead Inverter restart
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=58.r3h=adbb4340b7fd
c5 drafted · lead Contact manufacturer service
Escalation if the alarm persists after restart.
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=58.r3h=adbb4340b7fd
has_recovery
c6 drafted · lead Manual reset (operator restarts or acknowledges)
Power-cycle first; service if the alarm persists.
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
tbl=58.r3h=adbb4340b7fd
applies_to
c7 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=58.r3h=adbb4340b7fd