标准号:IS 2516 Pt.2/Sec.2-1980
发布日期:1981/1/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard ( Part II/Sec 2 ) covers the rated characteristics of circuit-breakers intended for use on system voltages above 1 000 V ac, including its operating devices and auxiliary equipment that shall be used to determine the rating.Note — Fur detailed scope of this series of standards on high voltage alternating current circuit-breakers, see1 of Part1 of this standard.