Current transformer

Current transformer

The present disclosure relates to current transformer (1) comprising a bushing (5), a primary conductor extending inside the bushing (5), which primary conductor is electrically insulated with a primary conductor insulation, and which primary conductor comprises a hairpin portion (11) which is arran...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Breder, Henrik
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:The present disclosure relates to current transformer (1) comprising a bushing (5), a primary conductor extending inside the bushing (5), which primary conductor is electrically insulated with a primary conductor insulation, and which primary conductor comprises a hairpin portion (11) which is arranged outside the bushing (5), a tube (15) arranged around the primary conductor along the hairpin portion (11), an electrically insulating material arranged in the tube (15), which electrically insulating material (21) is arranged around the primary conductor insulation in the hairpin portion (11), a core (17) arranged around the tube (15), and a secondary winding (19) wound around the core (17).