NEK EN 50397-2:2009

Standard
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Status: Check Published
Norwegian title: Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC - Part 2: Accessories for covered conductors - Tests and acceptance criteria
English title: Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC - Part 2: Accessories for covered conductors - Tests and acceptance criteria
Item type: Standard
Language: Engelsk
Edition: 2009-10 (2009-12-01)
Superseded by: NEK EN 50397-2:2022 Check Published
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NOK 695,00 (excl. VAT)
NOK 868,75 (with VAT)

Scope: Covered overhead line conductors are equipped with a plastic covering (XLPE-based) as protection against accidental contact with grounded parts respectively against accidental contact with other, at least covered live parts (e.g. other covered overhead line conductors) - This plastic cover is not a touch-proof, full protecting insulation - The covered overhead line conductors are designed for the use in high-voltage overhead lines with rated voltages up to 30 kV AC - The application of covered overhead line conductors is exclusively allowed on suitable insulators, which are designed for the rated voltage of the overhead line - As protection against negative influences by water penetration, the conductor may be equipped with measures to maintain longitudinal water tightness
Committee: NEK/NK20
Adopted: 2009-12-01
ICS: 29.240.20 - Kraftoverførings- og kraftfordelingslinjer