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ASTM B172-01a
Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members, for Electrical Conductors (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardné špecifikácie pre Rope - Lay - plietol medenými vodičmi, ktoré majú Bunch - plietol členov , pre elektrické vodiče
NORMA vydaná dňa 10.10.2001
Informácie o norme:
Označenie normy: ASTM B172-01a
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.10.2001
Kód tovaru: NS-5595
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM B172-01a :
Keywords:
copper electrical conductor, electrical conductor, electrical conductor-copper, rope-lay-stranded copper conductors, stranded copper conductor, ICS Number Code 29.060.20 (Cables)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||
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1.1 This specification covers bare rope-lay-stranded conductors having bunch-stranded members made from round copper wires, either uncoated or coated with tin, lead, or lead-alloy for use as electrical conductors (Explanatory Notes 1 and 2). 1.2 Coated wires shall include only those wires with finished diameters and densities substantially equal to the respective diameters and densities of uncoated wires. 1.3 The values stated in inch-pound or SI units are to be regarded separately as standard. Each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. For conductor sizes designated by AWG or kcmil, the requirements in SI units have been numerically converted from corresponding values, stated or derived, in inch-pound units. For conductor sizes designated by SI units only, the requirements are stated or derived in SI units. 1.3.1 For density, resistivity, and temperature, the values stated in SI units are to be regarded as standard. |
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| 2. Referenced Documents | ||||||||||||||||
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