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ASTM B229-02

Заменен
Standard Specification for Concentric-Lay-Stranded Copper and Copper-Clad Steel Composite Conductors — 6 стр.
Область применения

1.1 This specification covers concentric-lay-stranded conductors made from uncoated hard-drawn round copper wires in combination with hard-drawn round copper-clad steel wires, for general use as overhead electrical conductors.

1.2 For the purpose of this specification, conductors are classified under the following type designations (see Fig 1):

Type AType GType CType JType DType KType EType NType EKType PType FType V

1.3 The SI values for density are regarded as the standard. For all other properties the inch-pound values are to be regarded as standard and the SI units may be approximate.

ICS
29.060.20 Cables / Кабели
Сборник ASTM
02.03 Electrical Conductors / Электрические проводники
Тематика
Electrical and Magnetic Conductors, Electrical Contacts