BS 142-1.4.1:1990废止
Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests. 1 MHz burst disturbance tests
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 142-1.4.1:1990
发布时间：1990/8/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
Primarily for application to static protection relays, and acceptance criteria to be satisfied during and subsequent to the tests. Also defines test severity classes for relays and the relevant terminology. To be read in conjunction with BS 142:Part 0
标准备注
© British Standards Institution 2013
General notes:
At withdrawal it was suggested that users should refer to IEC standards where appropriate.
等同采用的国际标准
IEC 60255-22-1 Ed. 3.0 - Identical
