I read in !emc-pstc that John Barnes <[email protected]> wrote (in <[email protected]>) about 'VDE 0100 Part 253, VDE 0298 Part 4' on Wed, 5 Mar 2003: >Do you know if there are any changes in the ampacity tables of BS 7671 >between the 1992 and the 2001 editions?
I'm not sure about 2001, but there were red faces all round about 3 months ago about the rating of 2.5 mm squared flat twin and earth, because it was inconsistent with the breaker rating for ring-mains. IIRC, the basic 'ampacity' (a term not used in British English) was increased from 21 to 22 A. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Interested in professional sound reinforcement and distribution? Then go to http://www.isce.org.uk PLEASE do NOT copy news posts to me by E-MAIL! This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] Archive is being moved, we will announce when it is back on-line. All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
