FprEN IEC 61643-01:2024/FprAA:2024

SLOVENSKI STANDARD
oSIST prEN IEC 61643-01:2024/oprAA:2024
01-januar-2024
Nizkonapetostne naprave za zaščito pred prenapetostnimi udari - 1. del: Splošne
zahteve in preskusne metode - Dpoplnilo AA
Low-voltage surge protective devices - Part 01: General Requirements and test methods
Ta slovenski standard je istoveten z: prEN IEC 61643-01:2023/prAA:2023
ICS:
29.120.50 Varovalke in druga Fuses and other overcurrent
nadtokovna zaščita protection devices
29.240.10 Transformatorske postaje. Substations. Surge arresters
Prenapetostni odvodniki
oSIST prEN IEC 61643- en
01:2024/oprAA:2024
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 61643-01:2024/oprAA:2024

oSIST prEN IEC 61643-01:2024/oprAA:2024

EUROPEAN STANDARD DRAFT
prEN IEC 61643-01
NORME EUROPÉENNE
EUROPÄISCHE NORM
prAA
November 2023
ICS 29.240.10 -
English Version
Low-voltage surge protective devices - Part 01: General
Requirements and test methods
To be completed To be completed
This draft amendment prAA, if approved, will modify the European Standard prEN IEC 61643-01; it is submitted to CENELEC members for
enquiry.
Deadline for CENELEC: 2024-01-26.

It has been drawn up by CLC/TC 37A.

If this draft becomes an amendment, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

This draft amendment was established by CENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 78483 Ref. No. prEN IEC 61643-01:2023/prAA:2023 E

oSIST prEN IEC 61643-01:2024/oprAA:2024
prEN IEC 61643-01:2023/prAA:2023 (E)
1 Contents Page
2 European foreword . 3
3 1 Modification to 8.5.6.1, . 4
4 2 Modification to 8.5.6.2, . 4
5 3 Addition of subclause 8.7, “Additional information if declared by the manufacturer -
6 Vibration and shock” . 4
7 4 Modification to Table 3, “Pass criteria for type tests” . 4
8 5 Modification to Table 16, “Cross-sections of copper conductors for screw-type or
9 screwless terminals” . 4
10 6 Modification to A.1, “Routine tests” . 4
11 7 Modification to G.2.2, “Preconditioning procedure” . 4
12 8 Addition of Annex ZB, “Vibration and shock test” . 4
13 Annex ZA (normative) Normative references to international publications with their
14 corresponding European publications . 6
15 Annex ZZ (informative) Relationship between this European standard and the safety objectives
16 of Directive 2014/35/EU [2014 OJ L96] aimed to be covered . 8
oSIST prEN IEC 61643-01:2024/oprAA:2024
prEN IEC 61643-01:2023/prAA:2023 (E)
17 European foreword
18 This document (prEN IEC 61643-01:2023/prAA:2023) has been prepared by Technical Committee
19 CLC/TC 37A “Low voltage surge protective devices”.
20 This document is currently submitted to the Enquiry.
21 The following dates are proposed:
• latest date by which the existence of this (doa) dor + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
22 Clauses, subclauses, notes, tables, figures and annexes which are additional to those in
23 CDV IEC 61643-01 ED1 are prefixed “Z”.
24 This document has been prepared under a standardization request addressed to CENELEC by the European
25 Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
26 Member States.
27 For the relationship with EU Legislation, see informative Annex ZZ, which is an integral part of this document.
oSIST prEN IEC 61643-01:2024/oprAA:2024
prEN IEC 61643-01:2023/prAA:2023 (E)
28 1 Modification to 8.5.6.1,
29 Replace “IEC 61000 series” with “EN 61000-6-1:2016”.
30 2 Modification to 8.5.6.2,
31 Replace “IEC 61000 series” with “EN 61000-6-3:2021”.
32 3 Addition of subclause 8.7, “Additional information if declared by the
33 manufacturer - Vibration and shock”
34 Add the following new subclause 8.7 after 8.6.6:
35 “8.7 Additional information if declared by the manufacturer - Vibration and shock
36 Information on vibration and shock tests for transportation and special applications can be found in
37 Annex ZB.”
38 4 Modification to Table 3, “Pass criteria for type tests”
39 In row F, delete the last sentence.
40 In row G, delete the last sentence.
41 5 Modification to Table 16, “Cross-sections of copper conductors for screw-type or
42 screwless terminals”
43 Delete the column “American Wire Gauge”.
44 6 Modification to A.1, “Routine tests”
45 Replace the whole paragraph with the following:
46 “Appropriate test(s) are performed during manufacturing production to verify that the SPD is capable of
47 meeting its performance. Testing and/or inspection shall ensure that the marking of the SPD is correct. One
48 method to check this is to power the SPD at Uc for all declared modes of protection in order to measure any
49 continuous current. Other methods, like pre-testing of components before final assembly, can also be
50 accepted.”
51 7 Modification to G.2.2, “Preconditioning procedure”
52 Replace the Note with the following:
53 “
54 NOTE After the preconditioning, the modification of the samples is done by the manufacturer under supervision of the
55 test laboratory to avoid any unintended damage to the test samples.”
56 8 Addition of Annex ZB, “Vibration and shock test”
57 Add the following annex:
58 “
oSIST prEN IEC 61643-01:2024/oprAA:2024
prEN IEC 61643-01:2023/prAA:2023 (E)
59 Annex ZB
60 (informative)
62 Vibration and shock test
63 ZB.1 Introduction
64 This annex gives information if the manufa
...