c1 drafted · lead Huawei SUN2000-45KTL-US-HV-D0 User Manual
- Huawei SUN2000-45KTL-US-HV-D0 User Manual
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Fault codes › Huawei › Huawei SUN2000-45KTL-US-HV-D0
Reports internal device fault; may indicate internal power supply fault; look at control board; do: contact manufacturer service.
Failure modes that present as the reported condition, and the tests that tell them apart.
tbl=58.r3 h=ab1a62a388faThe manufacturer's own cause and corrective text is not reproduced here.
defined_inc1 drafted · lead Huawei SUN2000-45KTL-US-HV-D0 User Manual
tbl=58.r3 h=ab1a62a388fahas_event_classc2 drafted · lead Fault (device stops or needs intervention)
from the Type column
tbl=58.r3 h=ab1a62a388fareportsc3 verified · fact Internal device fault
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388faverified by: review-workflowverified on: 2026-10-23review note: support check: partial - The passages describe an abnormal voltage on the sampling control board from a faulty power chip or detection circuit, but…
indicatesc4 drafted · lead Internal power supply fault
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388faaffectsc5 drafted · lead Control board
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388famitigated_byc6 drafted · lead Contact manufacturer service
Only if the alarm persists after automatic restart.
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388fahas_production_effectc7 drafted · lead Trip (production stops)
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388fahas_recoveryc8 drafted · lead Auto-reset (clears by itself)
Restarts automatically once rectified; support if persistent.
tbl=43.r1 h=956f7f83d356tbl=58.r3 h=ab1a62a388faapplies_toc9 drafted · lead Huawei SUN2000-45KTL-US-HV-D0
tbl=58.r3 h=ab1a62a388fa