POWER CABLE WITH MULTIPLE WATER BARRIERS

POWER CABLE WITH MULTIPLE WATER BARRIERS

A power cable (1) comprising: a power core (3a) including: a conductor (5), an insulation system comprising an inner semiconducting layer (9) arranged around the conductor (5), an insulation layer (n) arranged around the inner semiconducting layer (9), and an outer semiconducting layer (13) arranged...

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Bibliographische Detailangaben
Hauptverfasser: JADERBERG, JOHAN, JOHANSSON, TOMMY, SANDELL, HAKAN, LANGSTROM, SONNY, DAHL RYDE, CHRISTOFFER
Format: Patent
Sprache:eng ; fre
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:A power cable (1) comprising: a power core (3a) including: a conductor (5), an insulation system comprising an inner semiconducting layer (9) arranged around the conductor (5), an insulation layer (n) arranged around the inner semiconducting layer (9), and an outer semiconducting layer (13) arranged around the insulation layer (11), a first metallic water blocking layer (15) arranged concentrically with and around the outer semiconducting layer (13), a semiconducting polymer layer (19) arranged concentrically with and around the first metallic water blocking layer (15), and a second metallic water blocking layer (21) arranged concentrically with and around the semiconducting polymer layer (19); and an outer sheath (25) arranged around the second metallic water blocking layer (21).