IEC Standards
IEC Standards
(OP)
What is the correspondence, "cross-reference", or equivalence between IEC standards and IEEE, NEMA, ANSI, etc.
standards? Is there a formal publication showing the similarties?
Thanks,
-:)
standards? Is there a formal publication showing the similarties?
Thanks,
-:)





RE: IEC Standards
Anyway here are some web links that may help :
http://www.cyberresearch.com/tutnema
http://www.bray.com/bulletins/misc/iprating
http://www.dancon.com/techsup/nema_and_ip
It seems that IEEE and NEMA do not use exactly the same test criteria, so their standards can only be correlated approximately.