BS
EN
61078:2016
Reliability block diagrams
bsi.
BS
EN
61078:2016
BRITISH
STANDARD
National foreword
This British Standard
is
the
UK
implementation
of
EN
61078:2016.
It
is
identical
to
IEC
61078:2016. It supersedes
BS
EN
61078:2006 which
will
be
withdrawn
on
16
September 2019.
The
UK
participation in its preparation was entrusted
to
Technical
Committee
DS/1,
Dependability.
A list
of
organizations represented on this committee can be obtained on
request
to
its secretary.
This publication does
not
purport
to
include all
the
necessary provisions
of
a contract.
Users
are responsible
for
its correct application.
© The British Standards Institution 2016.
Published by
BSI
Standards Limited 2016
ISBN
978 0
580
87533 5
ICS
03.120.01;
03
.120.99
Compliance
with
a British Standard cannot confer immunity from
legal obligations.
This British Standard was
published
under
the
authority
of
the
Standards Policy
and
Strategy
Committee
on
31
December 2016.
Amendments/corrigenda issued
since
publication
Date
Text
affected
EUROPEAN
STANDARD
NORME
EUROPEENNE
EUROPAISCHE
NORM
ICS
03.120.01
;
03.120.99
EN
61078
November 2016
English Version
Reliability block diagrams
(IEC 61078:2016)
BS
EN
61078:2016
Supersedes
EN
61078:2006
Diagrammes de fiabilite
(IEC 61078:2016)
Zuverlassigkeitsblockdiagramme
(IEC 61078:2016)
This European Standard was approved by CENELEC on 2016-09-16. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status
of
a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists
in
three official versions (English, French, German). A version
in
any other language made by translation
under the responsibility
of
a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status
as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic
of
Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
CE~ELEC
European Committee for Electrotechnical Standardization
Comite Europeen de Normalisation Electrotechnique
Europiiisches Komitee fur Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights
of
exploitation
in
any form and by any means reserved worldwide for CENELEC Members.
Ref. No.
EN
61078:2016 E
BS
EN
61078:2016
EN 61078:2016
European foreword
The text of document 56/1685/FDIS, future edition 3 of IEC 61078, prepared by
IEC/TC
56
"Dependability" was submitted to the IEC-CENELEC parallel vote and approved
by
CENELEC as
EN
61078:2016.
The following dates are fixed:
• latest date by which the document has to
be
implemented at national level by
(dop)
2017-06-16
publication of
an
identical national
standard or
by
endorsement
• latest date
by
which the national
standards conflicting with the
document have to
be
withdrawn
This document supersedes
EN
61078:2006.
(dow)
2019-09-16
Attention is drawn to the possibility that some of the elements of this document may
be
the subject of
patent rights. CENELEC [and/or CEN] shall not
be
held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61078:2016 was approved by CENELEC as a European
Standard without any modification.
In
the official version , for Bibliography, the following notes have to
be
added for the standards indicated:
IEC 61025 NOTE Harmonized as
EN
61025.
IEC61165
NOTE Harmonized as
EN
61165.
IEC 62551 NOTE Harmonized as
EN
62551 .
IEC 60812 NOTE Harmonized as
EN
60812.
IEC 61508:2010 Series NOTE Harmonized as
EN
61508:2010 Series.
IEC 61511 :2016 Series NOTE Harmonized as
EN
61511 :2016 Series.
ISO/TR 12489 NOTE Harmonized as
GEN
ISO/TR 12489.
2
Annex ZA
(normative)
BS
EN
61078:2016
EN
61078:2016
Normative references to international publications
with
their
corresponding European publications
The following documents,
in
whole or
in
part, are normatively referenced
in
this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When
an
International Publication has been modified
by
common modifications, indicated
by
(mod), the relevant
EN
/
HD
applies.
NOTE 2 Up-to-date information
on
the latest versions of the European Standards listed
in
this annex
is
available here:
www.cenelec.eu
Publication
IEC 60050-192
IEC
61703
International Electrotechnical Vocabulary - -
Part 192: Dependability
Mathematical expressions for reliability,
availability, maintainability and
maintenance support terms
EN
61703
3
