c1 drafted · lead CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
- CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0
Fault codes › CPS › CPS SCH100/125KTL-DO/US-600
CPS SCH100-125KTL Fault0020
Production
not stated
Decoded
Reports DC bus overvoltage; look at inverter; do: inverter restart, inverter replacement.
What can be behind DC bus overvoltage
Failure modes that present as the reported condition, and the tests that tell them apart.
Defined in
- CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9 — CPS (Chint Power Systems) · page 77 drafted · lead
tbl=38.r5h=27755f3e72d0
The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Same code in other families
- CPS SCA25KTL-208 Fault0020
- CPS SCA25KTL-480 Fault0020
- CPS SCA36KTL Fault0020
- CPS SCA50-60KTL Fault0020
- CPS SCH125KTL-AIO Fault0020
- CPS SCH275KTL Fault0020
- CPS SCH350KTL Fault0020
Claims
defined_in
has_event_class
c2 drafted · lead Fault (device stops or needs intervention)
from the table header
- CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38h=1bcb7a5b5e5d
reports
c3 drafted · lead DC bus overvoltage
- CPS SCA25KTL-DO-US-208 User Manual Rev 1.2
tbl=53.r1h=46538e2c878f - CPS 25kW User Manual Rev 2.1
tbl=62.r4h=2325da3dff9a - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH125KTL-AIO-US-600 Sep 2020
tbl=35.r2h=112fb58796fc - CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7
tbl=29.r4h=27755f3e72d0 - CPS SCH350KTL-DO-US-800 User Manual Rev 2.2
tbl=36.r4h=d2bf39f802ad
affects
- CPS SCA25KTL-DO-US-208 User Manual Rev 1.2
tbl=53.r1h=46538e2c878f - CPS 25kW User Manual Rev 2.1
tbl=62.r4h=2325da3dff9a - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH125KTL-AIO-US-600 Sep 2020
tbl=35.r2h=112fb58796fc - CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7
tbl=29.r4h=27755f3e72d0 - CPS SCH350KTL-DO-US-800 User Manual Rev 2.2
tbl=36.r4h=d2bf39f802ad
mitigated_by
c5 drafted · lead Inverter restart
- CPS SCA25KTL-DO-US-208 User Manual Rev 1.2
tbl=53.r1h=46538e2c878f - CPS 25kW User Manual Rev 2.1
tbl=62.r4h=2325da3dff9a - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH125KTL-AIO-US-600 Sep 2020
tbl=35.r2h=112fb58796fc - CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7
tbl=29.r4h=27755f3e72d0 - CPS SCH350KTL-DO-US-800 User Manual Rev 2.2
tbl=36.r4h=d2bf39f802ad
c6 drafted · lead Inverter replacement
Only if a power cycle does not clear the fault.
- CPS SCA25KTL-DO-US-208 User Manual Rev 1.2
tbl=53.r1h=46538e2c878f - CPS 25kW User Manual Rev 2.1
tbl=62.r4h=2325da3dff9a - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH125KTL-AIO-US-600 Sep 2020
tbl=35.r2h=112fb58796fc - CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7
tbl=29.r4h=27755f3e72d0 - CPS SCH350KTL-DO-US-800 User Manual Rev 2.2
tbl=36.r4h=d2bf39f802ad
has_recovery
c7 drafted · lead Manual reset (operator restarts or acknowledges)
Power cycle first; replace inverter if the fault persists.
- CPS SCA25KTL-DO-US-208 User Manual Rev 1.2
tbl=53.r1h=46538e2c878f - CPS 25kW User Manual Rev 2.1
tbl=62.r4h=2325da3dff9a - CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0 - CPS SCH125KTL-AIO-US-600 Sep 2020
tbl=35.r2h=112fb58796fc - CPS SCH275KTL-DO-US-800 V2 User Manual Rev 1.7
tbl=29.r4h=27755f3e72d0 - CPS SCH350KTL-DO-US-800 User Manual Rev 2.2
tbl=36.r4h=d2bf39f802ad
review note: support check: partial - Power cycle then replace is stated; manual-reset classification only implied.
applies_to
c8 drafted · lead CPS SCH100-125KTL-DO/US-600
- CPS SCH100-125KTL-DO-US-600-480 User Manual Rev 1.9
tbl=38.r5h=27755f3e72d0