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IEC 62772 Ed. 2.0 b:2023

Composite hollow core station post insulators 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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IEC 62772 Ed. 2.0 b:2023

Composite hollow core station post insulators with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria

PUBLISH DATE 2023
PAGES 66
IEC 62772 Ed. 2.0 b:2023
Composite hollow core station post insulators with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria
IEC 62772:2023 is available as IEC 62772:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62772:2023 applies to composite hollow core station post insulators consisting of a load-bearing insulating tube (core) made of resin impregnated fibres, insulating filler material (solid, liquid, gaseous – pressurized or unpressurized), a housing (outside the insulating tube) made of polymeric material (for example silicone or ethylene-propylene) and 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 DC. The object of this document is:
- to define the terms used;
- to specify test methods;
- to specify acceptance criteria.
SDO IEC: International Electrotechnical Commission
Document Number IEC 62772
Publication Date Nov. 1, 2023
Language b - English & French
Page Count 66
Revision Level 2.0
Supercedes
Committee 36
Publish Date Document Id Type View
Not Available Revision
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Nov. 1, 2023 IEC 62772 Ed. 2.0 b:2023 Revision
Nov. 1, 2023 Revision