Norm

IEC 62772:2016 en;fr

Steunisolatoren van composietmateriaal met holle kern voor toepassing in onderstations voor wisselspanning hoger dan 1 000 V en voor gelijkspanning hoger dan 1 500 V -Definities, beproevingsmethoden en afnamecriteria

108,02

Over deze norm

Status Definitief
Aantal pagina's 45
Commissie Hoogspanningslijnen en isolatoren
Gepubliceerd op 01-08-2016
Taal Engels, Frans
IEC 62772 applies to composite hollow core station post insulators consisting of a load-bearing insulating tube (core) made of resin impregnated fibres an insulating filler material (e.g. solid, liquid, foam, gaseous - pressurized or unpressurized), a housing (outside the insulating tube) made of polymeric material (for example silicone or ethylene-propylene) and metal fixing devices at the ends of the insulating tube. Composite hollow core station post insulators as defined in this standard are intended for general use in substations in both, outdoor and indoor environments, operating with a rated AC voltage greater than 1 000 V and a frequency not greater than 100 Hz or for use in direct current systems with a rated voltage greater than 1 500 V. The object of this standard is: - to define the terms used; - to prescribe test methods; - to prescribe acceptance criteria. All the tests in this standard, apart from the thermal-mechanical test, are performed at normal ambient temperature. This standard does not prescribe tests that may be characteristic of the apparatus of which the composite hollow core station post insulator ultimately may form a part. Further technical input is required in this area.

Details

ICS-code 29.080.10
Nederlandse titel Steunisolatoren van composietmateriaal met holle kern voor toepassing in onderstations voor wisselspanning hoger dan 1 000 V en voor gelijkspanning hoger dan 1 500 V -Definities, beproevingsmethoden en afnamecriteria
Engelse titel Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria

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