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Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR)
Automaticky přeložený název:
Standardní specifikace pro soustředných-Lay-pletl hliníkových vodičů, s povrchovou úpravou-Steel Zesílený (ACSR)
NORMA vydána dne 1.10.2011
Označení normy: ASTM B232/B232M-11
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2011
Kód zboží: NS-5851
Počet stran: 16
Přibližná hmotnost: 48 g (0.11 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
aluminum conductor, concentric-lay-stranded aluminum conductor, electrical conductors, electrical conductors, aluminum, steel-reinforced conductors, stranded aluminum conductors: AACSR (aluminum-alloy conductors, steel reinforced), Aluminum electrical conductors--specifications, Steel-reinforced electrical conductors--specifications, Stranded aluminum electrical conductors--specifications, UNS A91350 (Wr. alum. alloy)--wire (electrical), ICS Number Code 29.060.20 (Cables)
1. Scope | ||||||||||||||||||||||||
1.1 This specification covers concentric-lay-stranded conductors made from round aluminum 1350-H19 (extra hard) wires and round, coated steel core wire(s) for use as overhead electrical conductors (Explanatory Note 1 and Explanatory Note 2). 1.2 ACSR covered by this specification has nine types of coated steel core wire which are designated by abbreviations as follows (Explanatory Note 2): 1.2.1 ACSR/GA or ACSR/GA2—ACSR using Class A zinc-coated steel wire, 1.2.2 ACSR/GC or ACSR/GC2—ACSR using Class C zinc-coated steel wire, 1.2.3 ACSR/MA or ACSR/MA2—ACSR using Class A Zn-5A1-MM coated steel wire, 1.2.4 ACSR/HS or ACSR/GA3—ACSR using Class A zinc-coated high-strength steel wires, 1.2.5 ACSR/MS or ACSR/MA3—ACSR using Class A Zn-5A1-MM coated high-strength steel wires, 1.2.6 ACSR/GA4—ACSR using Class A zinc-coated extra-high-strength steel wires, 1.2.7 ACSR/MA4—ACSR using Class A Zn-5A1-MM coated extra-high-strength steel wires, 1.2.8 ACSR/GA5—ACSR using Class A zinc-coated ultra-high-strength steel wires, 1.2.9 ACSR/MA5—ACSR using Class A Zn-5Al-MM coated ultra-high-strength steel wires. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. |
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2. Referenced Documents | ||||||||||||||||||||||||
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