
Electrical protection relays. Requirements for the principal families of protection relays. Specification for general requirements for measuring relays used for protection.
STANDARD published on 30.11.1982
Designation standards: BS 142-2-2.2:1982
Note: WITHDRAWN
Publication date standards: 30.11.1982
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS