Kevin, everyone

OK, this is a problem with giving general guidance on a list such as this!
The guidance that I described works when the two harmonised standards are
harmonised under the same directive or regulation.

I am not familiar with the Construction Products Regulation 305/2011 but the
CEN website shows that the various parts of EN 54 are expected to be
harmonised under that, and were harmonised under the superseded directive
89/106/EEC.  I see also (from a word search) that the text of 305/2011 does
not reference EMC or 2004/108/EC.  

So the edition(s) of EN 50140-3 listed in the OJ under 2004/108/EC apply for
a presumption of conformity under EMCD until the doc of the superseded
standard is passed.  Of course harmonised standards are always voluntary and
for EMCD, Annex II point 2 sets the requirements where Annex II point 1 is
not followed in respect of harmonised standards.

I don't have copies of the parts of EN 54 either.  Perhaps someone familiar
with the CPR can explain the consequences from that side.

Best wishes

Brian 


-----Original Message-----
From: Harris, Kevin J (DSC) [mailto:kevinharr...@tycoint.com] 
Sent: 04 February 2014 14:13
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] Conflict - cited standard vs. OJ standard

Brian,

That guidance is not quite applicable here. Only EN 50130-4 is listed in the
OJ as an EMC standard and so can be the only standard used for presumption
of conformity. The EN 54 series is a product performance set of standards
and the requirements contained therein technically have no bearing (from an
EMC point of view) on conformity.


Kind Regards

Kevin

-----Original Message-----
From: Brian Jones [mailto:e...@brianjones.co.uk]
Sent: February-04-14 5:10 AM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] Conflict - cited standard vs. OJ standard

Amund, everyone

The principle is that the primary harmonised standard (in this case EN 54)
sets the requirements, and the dated reference prevails over the edition
listed in the OJ.  However if EN 50130-4 is applied directly in its own
right to a product, then the OJ dates are used.

The guidance on this is published in CENELEC Guide 25: Guide on the use of
standards for the implementation of the EMC directive to apparatus, which
may be downloaded free of charge from the CENELEC website here
http://www.cenelec.eu/membersandexperts/referencematerial/cenelecguides.html


The relevant text reads as follows:

"In some cases, a harmonised standard will make reference by dated reference
to another harmonised standard, each standard being listed in the OJEU for
the EMC Directive. In such cases, the specific edition of the referenced EN
is to be applied irrespective of whether that edition is currently listed in
the OJEU. This follows the principle that the primary standard provides the
requirements for the apparatus, and hence presumption of conformity in
respect of the EMC Directive as described in Annex ZZ of that standard (see
Annex E of this Guide).
See also C.2 e) below for the specific example where the standards are based
on international versions."

I would also recommend Guide 24: Electromagnetic Compatibility (EMC)
Standardization for Product Committees concerned with apparatus, as useful
background information on European EMC standards, which may be downloaded
from the same web page.

I hope this helps

Best wishes

Brian

Brian Jones
EMC Consultant



-----Original Message-----
From: Amund Westin [mailto:am...@westin-emission.no]
Sent: 04 February 2014 08:26
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Conflict - cited standard vs. OJ standard

Some of the standards in the EN54-series (fire alarm equipment / CPR -
Contruction Product Regulations) have reference to the EMC standard
EN50130-4. Not only the standard is cited, but also the version (EN
50130-4:1995+A1:1998). I've been told that Notified Bodies shall use only
the standards in the edition mentioned by date in hEN even if CEN has
withdrawn and superseded such standards.

Therefore, what happens when EN50130-4:2011 comes into force in June 2014
and EN 50130-4:1995+A1:1998 are withdrawn? Should we follow the Official
Journal (OJ) or the Notified Bodies requirements?



Best regards
Amund

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