AS 1864-1976被替代
High-voltage alternating current contactors
出版：Standards Australia
专家解读视频
Applies to contactors, the main contacts of which are intended to be connected in a.c. circuits in non-exposed installations of rated voltage from 1000 to 12 000 V, and irrespective of the arc quenching medium; in particular it applies to those contactors employing air-break, oil-immersed break, vacuum-break and break within other sealing media. Classification, characteristics, markings, conditions for operation in service, construction and tests are specified and appendices deal with information to be supplied by the purchaser, coordination with short-circuit protective devices and selection of contactors for various duties.
IEC 60470 Ed. 2.0 - Equivalent
