Cookies
Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
ASTM B172-10
Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members, for Electrical Conductors
Automaticky přeložený název:
Standard Specification pro Rope-Lay-pletl měděnými vodiči, které mají Bunch-pletl poslanců, pro elektrické vodiče
NORMA vydána dne 1.4.2010
Informace o normě:
Označení normy: ASTM B172-10
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2010
Kód zboží: NS-5596
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM B172-10 :
Keywords:
copper electrical conductor, electrical conductor, electrical conductorcopper, rope-lay-stranded copper conductors, stranded copper conductor, Lead alloy-coated copper wire, Rope-lay-stranded copper conductors, Stranded copper electrical conductors--specifications, Tin-coated copper electrical wire, ICS Number Code 29.060.20 (Cables)
Doplňující informace
| 1. Scope | ||||||||||||||||
|
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. |
||||||||||||||||
| 2. Referenced Documents | ||||||||||||||||
|
Doporučujeme:
