Connection error mains choke
Indramat · Indradrive
Hva betyr F8813 ?
The IndraDrive detected an issue with the connection or functionality of the external mains choke. The mains choke is used for suppressing harmonics and limiting inrush current, and a connection error can lead to power quality issues or prevent safe operation.
Vanlige årsaker
- Loose or incorrect wiring of the mains choke.
- Damaged or faulty mains choke unit.
- Open circuit in one or more phases of the choke connection.
- Incorrectly sized or incompatible mains choke.
Reparasjonssteg & Sjekkliste
Klikk på steg for å spore fremgangen.
- 1
Disconnect input power and visually inspect the wiring connections between the mains supply, the mains choke, and the IndraDrive input terminals for tightness and correct phasing.
- 2
Perform continuity tests on the mains choke windings to check for open circuits or damage.
- 3
Verify that the mains choke is correctly sized and specified for the IndraDrive and supply voltage.
- 4
Ensure proper grounding of the mains choke and associated cabling.
- 5
If the choke itself is suspected to be faulty after inspection, consider replacing it.