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ASME Y14.37-2012 Composite Part Drawings 发布日期 :  实施日期 : 

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This guide is based on utility field experiences, results of Research Lab tests, and manufacturers' recommendations. the guide deals with composite insulators, which include a core, weather sheds and metal end fittings. The core consists of resin and axially aligned glass fibers. The weather sheds are of polymeric materials.

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An application guide for non-ceramic line posts is being drafted. The guide will include handling recommendations, interpretation of manufacturer ratings, contamination considerations, and equivalency with porcelain.

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This guide specifies the technical requirements for overhead transmission lines with composite insulated crossarm (CICA) support, which include design requirements, component technology, test technology, construction and acceptance, and operation and maintenance specifications.

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The standard describes the terms and definition, use condition, technical requirement, and test methods of composite post insulators for high-voltage direct-current (HVDC) power transmission systems up to ±800 kV. This standard applies to outdoor and indoor composite station post insulators used in HVDC power transmission systems. The composite station post insulators covered by this standard consist of a load-bearing insulating core (or tube), a housing (outside the insulating solid core or… read more tube) made of elastomer material (e.g., silicone or ethylene-propylene), and end fittings attached to the insulating core (or tube). This standard covers the following three types of post insulators: a) Composite post insulator with a ceramic core; b) Composite post insulator with a resin impregnated fibers solid core; c) Composite gas-filled hollow post insulator read less

定价: 65元 / 折扣价: 56

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