Hello George, EN 55024:1998, the title of Table 4 is "Immunity, input a.c. power ports (including equipment marketed with a separate a.c./d.c power converter)". The table includes surge and fast transients. Seems like this issue must have come up before.
Hope this helps, Don Umbdenstock Tyco Safety Products -- Sensormatic > ---------- > From: George Stults[SMTP:[email protected]] > Reply To: George Stults > Sent: Thursday, October 10, 2002 4:13 PM > To: '[email protected]' > Subject: requirement for surge and EFT > > > Hello Group, > > I am talking with an offshore manufacturer who is suggesting that their CE > marked ITE gear does not have to pass Surge and EFT since it runs off > 12Vdc, > normally provided by an AC/DC power supply, which is supplied in the same > package. They suggest that the AC/DC power supply, but not the ITE, has > to > pass Surge, etc. I'm sure that the whole system has to pass, but I don't > know chapter and verse to quote. I suppose the scope should be spelled > out > in EN55024 but I don't have a copy of it, yet. > > Thanks in advance. > > George Stults > > ------------------------------------------- > 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] > > 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" > ------------------------------------------- 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] 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"
