Electrical protection relays. Information and requirements for all protection relays. Specification for the high-frequency disturbance test for static relays.
STANDARD published on 29.7.1983
Designation standards: BS 142:PART1:SECTION1.4:1983
Note: WITHDRAWN
Publication date standards: 29.7.1983
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS