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ASTM B901-01

Standard Specification for Compressed Round Stranded Aluminum Conductors Using Single Input Wire Construction

Automaticky preložený názov:

Štandardné špecifikácie pre komprimované Kruhové plietol hliníkových vodičov Použitie jednotného Vstupné drôtené konštrukciu

NORMA vydaná dňa 10.10.2001

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Prevedenie	Online zabezpečené PDF - 73.80 € Tlačené - 73.80 €
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73.80 €

Informácie o norme:

Označenie normy: ASTM B901-01
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.10.2001
Kód tovaru: NS-8705
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM B901-01 :

Keywords:

aluminum, aluminum stranded conductors, concentric lay stranded conductors, compressed, electrical conductors, reverse concentric, single input wire, SIW, unidirectional, unilay, ICS Number Code 29.240.20 (Power transmission and distribution lines)

Doplňujúce informácie

1. Scope

1.1 This specification covers aluminum 1350-H19 (extra hard), 1350-H16 or -H26 (3/4 hard), 1350-H14 or -H24 (1/2 hard), 1350-H142 or -H242 (1/2 hard), and aluminum alloy 8XXX series as listed in Specification B 800 for tempers "O" and H1X or H2X, bare stranded conductors composed of one or more roller shaped or die compressed layers of helically layed wires. The conductors are for general use for electrical purposes (Explanatory Note 1 and Note 2).

Note 1—For the purposes of this specification, single input wire (SIW) construction is defined as follows: a stranded conductor design methodology that varies the number of wires within a range of conductor sizes in order to permit that range of conductor sizes to be constructed from a single wire size.

1.2 The values stated in inch-pound or SI units are to be regarded separately as standard. The values in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

1.2.1 For density, resistivity, and temperature, the values stated in SI units are to be regarded as standard.

Note 2&#8212Prior to 1975, aluminum 1350 was designated as EC aluminum.Note 3—The aluminum and temper designations conform to ANSI H35.1. Aluminum 1350 corresponds to Unified Numbering System A91350 in accordance with Practice E 527. Aluminum alloys in the 8000 series correspond to Unified Numbering System A98XXX in accordance with Practice E 527.

Note 4—This specification also permits conductors for use as covered or insulated electrical conductors.

Note 5—Sealed conductors, which are intended to prevent longitudinal water propagation and are further covered/insulated, are also permitted within the guidelines of this specification.

2. Referenced Documents

NBS Handbook 100	Copper Wire Tables Available from National Technical Information Service (NTIS), 5301 Shawnee Rd., Alexandria, VA 22312, http://www.ntis.gov.
B193-25	Standard Test Method for Resistivity of Electrical Conductor Materials
B230/B230M-22	Standard Specification for Aluminum 1350–H19 Wire for Electrical Purposes
B263-04	Standard Test Method for Determination of Cross-Sectional Area of Stranded Conductors
B354-23	Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
B609/B609M-12(2021)	Standard Specification for Aluminum 1350 Round Wire, Annealed and Intermediate Tempers, for Electrical Purposes
B800-05(2021)	Standard Specification for 8000 Series Aluminum Alloy Wire for Electrical Purposes—Annealed and Intermediate Tempers
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E527-23	Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ANSI H35.1	American National Standard Alloy and Temper Designation System for Aluminum Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.
B801-18(2023)	Standard Specification for Concentric-Lay-Stranded Conductors of 8000 Series Aluminum Alloy for Subsequent Covering or Insulation

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