ASTM B 401 : 2022
Current
The latest, up-to-date edition.
Standard Specification for Compact Round Concentric-Lay-Stranded Aluminum Conductors, Steel-Reinforced (ACSR/COMP)
Hardcopy , PDF
English
24-01-2023
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
B 01
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| DocumentType |
Standard
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| Pages |
6
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| PublisherName |
American Society for Testing and Materials
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| Status |
Current
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| Supersedes |
1.1This specification covers compact round concentric-lay-stranded conductors made from aluminum 1350-H19 (extra hard) wires and round zinc-coated, aluminum-coated, or aluminum-clad steel core wires usually used in overhead lines. These conductors shall be constructed with one steel core wire surrounded by one or more layers of helically-laid compacted or otherwise shaped aluminum wires (Explanatory Note 1 and Note 2).
1.2Compact ACSR covered by this specification has five types of steel core wire which are designated by abbreviations as follows (Explanatory Note 2 and Note 7).
1.2.1ACSR/GA2/COMP—Compact ACSR using Class A zinc-coated steel wire,
1.2.2ACSR/GC2/COMP—Compact ACSR using Class C zinc-coated steel wire,
1.2.3ACSR/AW2/COMP—Compact ACSR using aluminum-clad steel wire, AW2 (Normal Strength),
1.2.4ACSR/AW3/COMP—Compact ACSR using aluminum-clad steel wire, AW3 (High Strength).
1.3The SI values of density and resistivity are to be regarded as standard. For all other properties the inch-pound values are to be regarded as standard and the SI units may be approximate.
Note 1:Prior to 1975, aluminum 1350 was designated as EC aluminum.
Note 2:The aluminum and temper designations conform to ANSI H35.1. Aluminum 1350 corresponds to Unified Numbering System A91350 in accordance with Practice E527.
1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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| ASTM B 802/B802M : 2022 | Standard Specification for Zinc–5 % Aluminum-Mischmetal Alloy-Coated Steel Core Wire for Aluminum Conductors, Steel Reinforced (ACSR) |
| ASTM B 502/B502M : 2023 | Standard Specification for Aluminum-Clad Steel Core Wire for Use in Overhead Electrical Aluminum Conductors |
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| ASTM B 500/B500M : 2022 | Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors |
| ASTM E 527 : 2023 | Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
| ASTM B 232/B232M : 2024 | Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR) |
| ASTM E 527 : 2016 | Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
| ASTM B 500/B500M : 2024 | Standard Specification for Metallic Coated or Aluminum Clad Stranded Steel Core for Use in Overhead Electrical Conductors |
| ASTM B 232/B232M : 2022 | Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR) |
| ASTM B 354 : 2019 | Standard Terminology Relating to Uninsulated Metallic Electrical Conductors |
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