EN-50124-1铁路应用-绝缘配合.pdf

EUROPEAN STANDARD
EN50124-1
March 2001
NORME EUROPEENNE
+A1
+A2
EUROPAISCHE NORM
October 2003 June 2005
ic29.080.0045.020
English version
Railway applications- Insulation coordination
Part 1: Basic requirements-
Clearances and creepage distances
for all electrical and electronic equipment
(includes amendments A1: 2003 and A2: 2005)
Applications ferroviaires
Bahnanwendungen
Coordination de I'isolement
Isolationskoordination
Partie 1: Prescriptions fondamentales
Teil 1: Grundlegende Anforderungen
Distances d'isolement dans l'air et lignes
Luft-und Kriechstrecken fur alle
de fuite pour tout materiel electrique et
elektrischen und elektronischer
electronique
Betriebmittel
(inclut les amendements A1: 2003 et A2: 2005)
(enthalt Anderungen A1: 2003 und A2: 2005)
This European Standard was approved by CENELEC on 1999-10-01 amendment A1 was
approved by CENELEC on 2003-10-01 and amendment A2 was approved by CENELEC
on 2005-05-01. 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 aiteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three offial versions (English, Frenche Germ
INELEC membe rersion in any
other language made by translation under the responsibility of a CENELEC member into its own
language and notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland. Ireland,
Spain, Sweden, Switzerland and United Kingdam.
CENELEC
European Committee for Electrotechnical Standardization
Comite Europeen de Normalisation Electrotechnique
Europaisches Komitee fur Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B-1050 Brussels
2001 CENEL.EC-All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
re.no.en50124-1:2001+1:2003+a2:2005
Not for Resale
Page2
EN50124-1:2001
Foreword
This European Standard was prepared by the Technical Committee CENELEC TC 9X, Electrical and
electronic applications in raitways
he text
Tses of the drait Was submitd to the formal vote and was approved by CENELEC as EN 50124-1 on
999-10-01.
The following dates were fixed:
latest date by which the EN has to be implemented.
at national level by publication of an identical
national standard or by endorsement
dop)2001-10-01
latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)2002-10-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated informative" are given for information only.
In this standard, annexes A, B, C and D are normative and annexes E and F are informative.
Foreword to amendment A1
This amendment to the European Standard EN 50124-1: 2001 was p