BS 142-1.1 82nd Edition, November 30, 1982
Electrical Protection Relays Part 1: Information and Requirements for All Protection Relays Section 1.1: Glossary of Protection Relay Terms
Includes all amendments and changes through Reaffirmation Notice , August 15, 1997
Additional Comments: W/D NO S/S
Published By:British Standards Institution (BSI)
Defines terms for use within BS 142 and associated documents.