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sklademVydáno: 2006-02-07
IEC 62231:2006
Composite station post insulators for substations with a.c. voltages greater than 1 000 V up to 245 kV - Definitions, test methods and acceptance criteria
Isolateurs supports composites rigides à socle destinés aux postes à courant alternatif de tensions supérieures à 1 000 V jusqu'à 245 kV - Définitions, méthodes d'essai et critères d'acceptation
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Anglicky/Francouzsky Tisk
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7027 Kč
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| Označení normy: | IEC 62231:2006 |
| Vydáno: | 2006-02-07 |
| Jazyk: | Anglicky/Francouzsky |
Popis
IEC 62231:2006
This International Standard applies to composite station post insulators consisting of a load bearing cylindrical insulating solid core made of resin impregnated fibres, a housing (outside the insulating solid core) made of elastomer material (e.g. silicone or ethylene-propylene) and end fittings attached to the insulating core. Composite station post insulators covered by this standard are subjected to cantilever, torsion, tension and compression loads. They are intended for substations with a.c. voltages greater than 1 000 V up to 245 kV.