Joe - When the nominal CO supply voltage is 60Vdc and batteries are charging, the "float voltage" is closer to 72Vdc. Test houses are aware of this and take it into account when performing their evaluations.
Regards, Peter L. Tarver, PE Product Safety Manager Sanmina-SCI Homologation Services 2000 Ringwood Ave. San Jose, CA 95131-1749 V: 408-904-2081 F: 408-904-2095 M: 408-234-3529 [email protected] > -----Original Message----- > From: Joe Finlayson > > I see section 1.4.5 addressing the > determination of the most > unfavorable supply voltage for a test. The > tolerance to be taken into > account is clear for the determination of AC > mains powered equipment. All > it says for DC powered equipment is that the > influence of polarity shall be > taken into account. I see coming up with a > potential of 60VDC either way. > Was the intent here to state something I am missing? > > Thx, > > > Joe ------------------------------------------- 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"
