BS EN 62772:2016 PDF
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
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
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 2016 г.
- ICS:
- 29.080.10
- Технический комитет:
- CENELEC
- SKU:
- BS EN 62772:2016
Abstract
What is BS EN 62772 – Tests for composite hollow core station post insulators about?
BS EN 62772 is a European Standard on composite hollow core station post insulators. It 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 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.
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