EN 62271-201:2014

High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

IEC 62271-201:2014 specifies requirements for prefabricated solid-insulation enclosed switchgear and controlgear for alternating current of rated voltages above 1 kV and up to and including 52 kV for indoor installation and for service frequencies up to and including 60 Hz. This second edition cancels and replaces the first edition, published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) apart from updating with the second edition of IEC 62271-200 (issued in 2011), definitions, classifications and testing procedures have been specified more precisely; b) access to the solid-insulation enclosed switchgear and controlgear is now restricted to authorized personnel only. This implies that 'accessibility class B' (public access) has been deleted throughout the document; c) the term 'protection category' has been introduced to replace the term 'protection grade' (PA, PB1 and PB2).

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 201: Isolierstoffgekapselte Wechselstrom-Schaltanlagen für Bemessungsspannungen über 1 kV bis einschließlich 52 kV

Appareillage à haute tension - Partie 201: Appareillage sous enveloppe isolante solide pour courant alternatif de tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV

L'IEC 62271-201:2014 spécifie les exigences pour l'appareillage préfabriqué sous enveloppe isolante solide pour courant alternatif, prévu pour être installé à l'intérieur, pour des tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV et pour des fréquences de service inférieures ou égales à 60 Hz. Cette deuxième édition annule et remplace la première édition, parue en 2006. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) outre la mise à jour de la deuxième édition de l'IEC 62271-200 (parue en 2011), les définitions, classifications et procédures d'essai ont été spécifiées de manière plus précise; b) l'accès aux appareillages sous enveloppe isolante solide est désormais limité au seul personnel autorisé. Ceci signifie la suppression de la 'classe d'accessibilité B' (accès par le public) dans l'ensemble du document; c) le terme 'catégorie de protection' a été introduit afin de remplacer le terme 'classe de protection' (PA, PB1 et PB2).

Visokonapetostne stikalne in krmilne naprave - 201. del: Izolacijsko obdane izmenične stikalne in krmilne naprave za napetosti nad 1 kV in do vključno 52 kV (IEC 62271-201:2014)

Standard EN IEC 62271-201 določa zahteve za predizdelane izolacijsko obdane stikalne in krmilne naprave v kovinskih ohišjih za naznačene izmenične napetosti nad 1 kV do vključno 52 kV za notranjo namestitev in za frekvence delovanja do vključno 60 Hz. Dostop do stikalnih in krmilnih naprav je omejen samo na pooblaščeno osebje. OPOMBA 1 V tem dokumentu je visoka napetost (IEC 60050-601:1985, 601-01-27) nazivna napetost nad 1 000 V. Srednja napetost (IEC 60050-601:1985, 601-01-28) se običajno uporablja v razdelilnih sistemih z napetostmi nad 1 kV in vključno do 52 kV; glejte točko [1] v bibliografiji. OPOMBA 2 Čeprav se običajno uporablja za trifazne sisteme, je mogoče ta standard uporabiti tudi za eno- ali dvofazne sisteme. Okrovi lahko zajemajo fiksne in premične dele in so lahko za dodatno izolacijo napolnjeni s tekočino (kapljevino ali plinom). Pri stikalnih in krmilnih napravah z oddelki, napolnjenimi s plinom, je predvideni tlak omejen na največ 300 kPa (relativni tlak). Izolacijsko obdane stikalne in krmilne naprave, ki ustrezajo temu standardu, je mogoče varno prijemati med napajanjem. Za izolacijsko obdane stikalne in krmilne naprave za posebno uporabo, na primer v gorljivih atmosferah, rudnikih ali na ladjah, lahko veljajo dodatne zahteve. Komponente v izolacijsko obdanih stikalnih in krmilnih napravah so zasnovane in preskušene v skladu z ustreznimi standardi. Ta standard dopolnjuje standarde za posamezne komponente v zvezi z namestitvijo v stikalnih in krmilnih napravah. Ta standard ne izključuje vključitve druge opreme v istem ohišju. V takem primeru naj bi se upoštevalo morebiten vpliv takšne opreme na stikalno in krmilno napravo.

General Information

• Status: Published
• Publication Date: 10-Jul-2014
• Withdrawal Date: 30-Apr-2017
• ICS: 29.130.10 - High voltage switchgear and controlgear
• Technical Committee: CLC/TC 17AC - High-voltage switchgear and controlgear
• Drafting Committee: IEC/SC 17C - IEC_SC_17C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 11-Jul-2014
• Completion Date: 11-Jul-2014
• Ref Project: SIST EN 62271-201:2014 - High-voltage switchgear and controlgear - Part 201: AC solid-insulated enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

Relations

• Replaces: EN 62271-201:2006 - High-voltage switchgear and controlgear - Part 201: AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62271-201:2014
01-oktober-2014
1DGRPHãþD
SIST EN 62271-201:2007
9LVRNRQDSHWRVWQHVWLNDOQHLQNUPLOQHQDSUDYHGHO,]RODFLMVNRREGDQH
L]PHQLþQHVWLNDOQHLQNUPLOQHQDSUDYH]DQDSHWRVWLQDGN9LQGRYNOMXþQRN9
,(&
High-voltage switchgear and controlgear - Part 201: AC solid-insulated enclosed
switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Appareillage à haute tension - Partie 201: Appareillage sous enveloppe isolante solide
pour courant alternatif de tensions assignées supérieures à 1 kV et inférieures ou égales
à 52 kV
Ta slovenski standard je istoveten z: EN 62271-201:2014
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN 62271-201:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 62271-201:2014

---------------------- Page: 2 ----------------------

SIST EN 62271-201:2014


EUROPEAN STANDARD EN 62271-201

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2014
ICS 29.130.10 Supersedes EN 62271-201:2006
English Version
High-voltage switchgear and controlgear - Part 201: AC solid-
insulation enclosed switchgear and controlgear for rated
voltages above 1 kV and up to and including 52 kV
(IEC 62271-201:2014)
Appareillage à haute tension - Partie 201: Appareillage Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil
sous enveloppe isolante solide pour courant alternatif de 201: Isolierstoffgekapselte Wechselstrom-Schaltanlagen für
tensions assignées supérieures à 1 kV et inférieures ou Bemessungsspannungen über 1 kV bis einschließlich 52 kV
égales à 52 kV (IEC 62271-201:2014)
(CEI 62271-201:2014)
This European Standard was approved by CENELEC on 2014-05-01. 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 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.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62271-201:2014 E

---------------------- Page: 3 ----------------------

SIST EN 62271-201:2014
EN 62271-201:2014 - 2 -
Foreword
The text of document 17C/594/FDIS, future edition 2 of IEC 62271-201, prepared by SC 17C
“High-voltage switchgear and controlgear assemblies” of IEC TC 17 “Switchgear and controlgear" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-201:2014.

The following dates are fixed:
(dop) 2015-02-01
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2017-05-01
standards conflicting with the
document have to be withdrawn

This document supersedes EN 62271-201:2006.

EN 62271-201:2014 includes the following significant technical changes with respect to EN 62271-
201:2006:
a) apart from updating with the second edition of EN 62271-200:2012, definitions,
classifications and testing procedures have been specified more precisely;
b) access to the solid-insulation enclosed switchgear and controlgear is now restricted to
authorized personnel only. This implies that “accessibility class B” (public access) has
been deleted throughout the document;
c) the term “protection category” has been introduced to replace the term “protection grade”
(PA, PB1 and PB2)

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
...