Components for low-voltage surge protective devices - Part 341: Specification for thyristor surge suppressors (TSS)

Is a test specification standard for thyristor surge suppressor (TSS) components designed to limit overvoltages and divert surge currents by clipping and crowbarring actions. Such components are used in the construction of surge protective devices, particularly as they apply to telecommunications. This standard contains information on -terms, letter symbols, and definitions -basic functions, configurations and component structure -service conditions and fault modes -rating verification and characteristic measurement.

Bauelemente für Überspannungsschutzgeräte für Niederspannung - Teil 341: Festlegungen für Suppressordioden (TSS)

Composants pour parafoudres basse tension - Partie 341: Spécifications pour les parafoudres à thyristor

Est une norme de spécification d'essai pour les composants de parafoudres à thyristor (TSS) destinés à limiter les surtensions et à écouler les courants de foudre par des actions de dérivation. Ces composants peuvent être utilisés dans la construction de dispositifs de protection contre la foudre, particulièrement dans le domaine des télécommunications. La présente norme contient des indications sur -les termes, symboles littéraires et définitions, -les fonctions fondamentales, les configurations et la structure des composants, -les conditions de fonctionnement et les modes de défaillance, -la vérification et la mesure des caractéristiques.

Sestavni deli za nizkonapetostne naprave za zaščito pred prenapetostnimi udari - 341. del: Specifikacije za tiristorske prenapetostne omejevalnike (TSS) (IEC 61643-341:2001)

General Information

Status
Withdrawn
Publication Date
13-Dec-2001
Withdrawal Date
30-Nov-2004
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
17-Jun-2023
Completion Date
17-Jun-2023

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Components for low-voltage surge protective devices -- Part 341: Specification for
thyristor surge suppressors (TSS)
Bauelemente für Überspannungsschutzgeräte für Niederspannung -- Teil 341:
Festlegungen für Suppressordioden (TSS)
Composants pour parafoudres basse tension -- Partie 341: Spécifications pour les
parafoudres à thyristor
Ta slovenski standard je istoveten z: EN 61643-341:2001
ICS:
29.120.50 9DURYDONHLQGUXJD Fuses and other overcurrent
PHGWRNRYQD]DãþLWD protection devices
31.080.10 Diode Diodes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61643-341
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2001
ICS 31.080.10
English version
Components for low-voltage surge protective devices
Part 341: Specification for thyristor surge suppressors (TSS)
(IEC 61643-341:2001)
Composants pour parafoudres Bauelemente für
basse tension Überspannungsschutzgeräte
Partie 341: Spécifications pour für Niederspannung
les parafoudres à thyristor Teil 341: Festlegungen für
(CEI 61643-341:2001) Suppressordioden (TSS)
(IEC 61643-341:2001)
This European Standard was approved by CENELEC on 2001-12-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61643-341:2001 E
Foreword
The text of document 37B/58/FDIS, future edition 1 of IEC 61643-341, prepared by SC 37B, Specific
components for surge arresters and surge protective devices, of IEC TC 37, Surge arresters, was
submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61643-341 on
2001-12-01.
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) 2002-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2004-12-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A and ZA are normative and annex B is informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61643-341:2001 was approved by CENELEC as a
European Standard with the following editorial modifications:
Throughout the document, replace "a.c." by "AC" and replace "d.c." by "DC".
In subclause 3.1.4.1, replace "millivolts" by "millivolt" and replace "Kelvin" by "kelvin" (twice).
__________
- 3 - EN 61643-341:2001
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60050-191 International Electrotechnical --
Vocabulary (IEV)
Chapter 191: Dependability and quality
of service
1)
IEC 60050-702 ernational electrotechnical vocabulary ---
Chapter 702: Oscillations, signals and
related devices
1) 2)
IEC 60099-4 Surge arresters EN 60099-4 1993
Part 4: Metal-oxide surge arresters
without gaps for a.c. systems
1) 2)
IEC 60721-3-3 Classification of environmental EN 60721-3-3 1995
conditions
Part 3: Classification of groups of
environmental parameters and their
severities -- Section 3: Stationary use at
weather protected locations
1) 2)
IEC 60721-3-9 Part 3: Classification of groups of EN 60721-3-9 1993
environmental parameters and their
severities -- Section 9: Microclimates
inside products
IEC 60747-1 1983 Semiconductor devices - Discrete--
devices
Part 1: General
IEC 60747-2 1983 Part 2: Rectifier diodes - -
IEC 60747-6 1983 Part 6: Thyristors - -
IEC 60749 1996 Semiconductor devices - Mechanical EN 60749 1999
and climatic test methods
1)
undated reference.
2)
valid edition at date of issue.

Publication Year Title EN/HD Year
IEC 61000-4-5 1995 Electromagnetic compatibility (EMC) EN 61000-4-5 1995
Part 4-5: Testing and measurement
techniques - Surge immunity test
IEC 61083-1 1991 Digital recorders for measurements in EN 61083-1 1993
(mod) high-voltage impulse tests
Part 1: Requirements for digital
recorders
ITU-T 1996 Resistibility of telecommunication--
Recommendation switching equipment to overvoltages
K.20 and overcurrents
ITU-T 1996 Resistibility of subscriber's terminal to--
Recommendation overvoltages and overcurrents
K.21
ITU-T 1993 Characteristics of semiconductor --
Recommendation arrester assemblies for the protection of
K.28 telecommunications installations

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