All TEM devices are now in IEC 61000-4-20.
Ari
________________________________
From: [email protected] [mailto:[email protected]] On Behalf Of
ext maddog 4030
Sent: 8. maaliskuuta 2006 16:36
To: [email protected]
Subject: re: Transition Times of Basic Standards / 61000-4-3:Ed
3.0 - GTEM?
Ari, thank you very much. I hadn't considered this and it is
very good insight.
From the CENELEC website it appears that the Date of Approval
[doa] is targetted for June 2006 and the Date of Publication [dop] is
targetted for 12-1-2006. I hope that I got the meanings of the acronyms
correct...
So, we continue to use EN 61000-4-3 ed 2 with Amendment 1 until
then at least.
Can someone correct me if I am mistaken?
I think that the new version has a lot of good improvements.
One thing that did catch my attention that could impact some of
the labs that I work with is the removal of the references to TEM / GTEM
/ Striplines in the note in Section 6 and also the complete removal of
the Ed. 2 Annex D, which specified them as well.
Does this mean that GTEM will be no longer acceptab! le as an
alternate test method for RF immunity testing if the IEC document is
ratified as-is?
Regards,
William
[email protected] wrote:
Hi,
the ETSI standard you mention refers to EN 61000-4-3,
not the IEC
61000-4-3.
Although there are no technical differences, there is a
difference
regarding transition times you were looking for.
When Cenelec publishes 3rd Edition of 61000-4-3, it will
include a dow,
a date of withdrawal of superseded standard.
Until that date both the new and old can be used, i.e.
the transition
applies.
Regards,
Ari Honkala
________________________________
From: [email protected] [mailto:[email protected]] On
Behalf Of
ext maddog 4030
Sent: 7. maaliskuuta 2006 20:14
To: [email protected]
Subject: RE: Transition Times for Basic Standards
Thanks to everyone for the replies.
Specifically, I am talking about the 301 489 series of
standards
and the 61000-4-3 standard that was published last
month.
Since 301 489-1 references 61000-4-3 and is non-specific
in a
particular version and states:
"For a non-specific reference, the latest version
applies."
I am guessing that it means what it says and that the
date of
publication on the IEC website and the indication that
it has replaced
version 2.1b, that Edition 3.0 is now the applicable
version as of the
publication date.
My question regards whether or not there is some place
that
specifies that there is a transition time that may apply
that perhaps I
am not aware of, perhaps in some guide to applying the
standards or an
ETR...
I can see how it could be a "trick questi! on" if dated
or
specific versions of the standa! rd were specified by
countries or other
calling standards.
Agains, thanks for any feedback.
William
Mike Hopkins wrote:
It's the European Norms, based on the IEC standards,
that have transition times............
Best Regards,
Michael Hopkins
Manager, Custom! er Technical Center
Process Instruments Division
Thermo Electron Corporation
One Lowell Research Center
Lowell, MA 01852
Tel: +1 978 275 0800 ext. 334
Mobile: +1 603 765 3736
[email protected]
www.thermo.com/esd
________________________________
From: [email protected] [mailto:[email protected]] On
Behalf Of Jon Larkin
Sent: Tuesday, March 07, 2006 12:09 PM
To: [email protected]
Subject: Fw: Transition Times for Basic Standards
There are no transition dates for IEC standards - the
latest one applies.
----- Original Message -----
From: maddog 4030
To: [email protected]
Sent: Tuesday, March 07, 2006 4:02 PM
Subject: Transition Times for Basic Standards
A Basic IEC Standard referenced in a harmonized Product
Standard is undated and the verbi! age reads
"For a non-specific reference, the latest version
applies."
Question - when the Basic Standard is indicated as
published on the IEC website, is this the effective date
for use to
demonstrate compliance for the Product Standard
immediately?
Or is there some sort of transition time that the
previous standard can be used to demonstrate compliance?
Cheers
William
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