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Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors (AAC/TW)
Automaticky přeložený název:
Standard Specification pro tvarované Wire Compact soustředné-Lay-pletl hliníkové vodiče (AAC / TW)
NORMA vydána dne 1.4.2014
Označení normy: ASTM B778-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2014
Kód zboží: NS-8084
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
AAC/TW, aluminum conductor, compact conductor, compact conductor, aluminum, concentric-lay-stranded aluminum conductor, electrical conductor, electrical conductor, aluminum, shaped wire compact conductor, shaped wire compact conductor, aluminum, shaped wire conductor, shaped wire conductor, aluminum, trapezoidal conductor, trapezoidal conductor, aluminum, ICS Number Code 29.240.20 (Power transmission and distribution lines)
1. Scope | ||||||||||||||||
1.1 This specification covers shaped wire compact concentric-lay-stranded aluminum conductor (AAC/TW) and its component wires for use as overhead electrical conductors (Explanatory Note 1 and Note 2). 1.2 The values stated in inch-pound units are to be regarded as the standard with the exception of temperature and resistivity. The SI equivalents of inch-pound units may be approximate.
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Aluminum Association Publication 50
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-- Copper Wire Tables Available from National Institute of Standards and Technology (NIST), 100 Bureau Dr., Stop 1070, Gaithersburg, MD 20899-1070, http://www.nist.gov.
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ANSI H35.1
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American National Standard Alloy and Temper Designation Systems for Aluminum Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
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Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
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Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
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