I understand that Mexico uses a 220V Wye distribution system such that the single phase voltage is 127V. What low line and high line voltages should one consider as being "normal" where equipment should continue to operate as intended? I ask this because I doubt that 127V is really the nominal voltage with an expected variation of +6% and -10% as found in IEC60950. What are the real conditions that one should design to without over designing?
Richard Woods Sensormatic Electronics Tyco International ------------------------------------------- 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: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"