HD 60269-2:2013/A2:2024
(Amendment)Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K
Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K
Niederspannungssicherungen - Teil 2: Zusätzliche Anforderungen an Sicherungen zum Gebrauch durch Elektrofachkräfte bzw. elektrotechnisch unterwiesene Personen (Sicherungen überwiegend für den industriellen Gebrauch) - Beispiele für genormte Sicherungssysteme A bis K
Fusibles basse tension - Partie 2: Exigences supplémentaires pour les fusibles destinés à être utilisés par des personnes habilitées (fusibles pour usages essentiellement industriels) - Exemples de systèmes de fusibles normalisés A à K
Nizkonapetostne varovalke - 2. del: Dodatne zahteve za varovalke, ki jih uporabljajo strokovne osebe (uporaba varovalk zlasti v industriji) - Primeri tipov standardiziranih varovalk od A do K - Dopolnilo A2
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST HD 60269-2:2013/oprA2:2022
01-junij-2022
Nizkonapetostne varovalke - 2. del: Dodatne zahteve za varovalke, ki jih
uporabljajo strokovne osebe (uporaba varovalk zlasti v industriji) - Primeri tipov
standardiziranih varovalk od A do K - Dopolnilo A2
Amendment 2 - Low-voltage fuses - Part 2: Supplementary requirements for fuses for
use by authorized persons (fuses mainly for industrial application) - Examples of
standardized systems of fuses A to K
Niederspannungssicherungen - Teil 2: Zusätzliche Anforderungen an Sicherungen zum
Gebrauch durch Elektrofachkräfte bzw. elektrotechnisch unterwiesene Personen
(Sicherungen überwiegend für den industriellen Gebrauch) - Beispiele für genormte
Sicherungssysteme A bis K
Fusibles basse tension - Partie 2: Exigences supplémentaires pour les fusibles destinés
à être utilisés par des personnes habilitées (fusibles pour usages essentiellement
industriels) - Exemples de systèmes de fusibles normalisés A à K
Ta slovenski standard je istoveten z: HD 60269-2:2013/prA2:2022
ICS:
29.120.50 Varovalke in druga Fuses and other overcurrent
nadtokovna zaščita protection devices
SIST HD 60269-2:2013/oprA2:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST HD 60269-2:2013/oprA2:2022
SIST HD 60269-2:2013/oprA2:2022
32B/714/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60269-2/AMD2 ED5
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-03-11 2022-06-03
SUPERSEDES DOCUMENTS:
32B/703/CD, 32B/707A/CC
IEC SC 32B : LOW-VOLTAGE FUSES
SECRETARIAT: SECRETARY:
Germany Mr Michael Altenhuber
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.
TITLE:
Amendment 2 - Low-voltage fuses - Part 2: Supplementary requirements for fuses for use by authorized
persons (fuses mainly for industrial application) - Examples of standardized systems of fuses A to K
PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.
SIST HD 60269-2:2013/oprA2:2022
-3- IEC CDV 60269-2/AMD2 ED5© IEC 2022
The following content shall be amended as Amendment 2 to IEC 60269-2, Ed.5.0, 2013 and 1
Amendment 1, 2016.
System A
Paragraph 1 General
Replace the present text by: “IEC 60269-1 applies with the following additional and modified
requirements.
Paragraph 1.1 Scope
Replace the number “1250A” by “1600A”
Paragraph 5.3.1 Rated current of fuse-link
Delete the entire sentence: “ A rated current of….”
Table 102
Delete the last line: “ 224….”
Table 103
Replace by new table
Table 103 – Minimum rated breaking capacities
Rated voltage Minimum rated breaking capacities
≤ 690 V a.c. 50 kA
20 kA
690 V a.c. ≤ U ≤ 1000 V a.c.
25 kA
≤ 750 V d.c.
10 kA
750 V ≤ U ≤ 1500 V d.c.
Table 105
Replace by new table
Table 105 – Minimum cross-sectional ranges of unprepared conductors
Range of the rated currents of the Cross-sectional area ranges
Size fuse-links
mm
A Copper Aluminium
000 2 to 160 6 to 70 25 to 95
00 2 to 160 6 to 70 25 to 95
1 80 to 250 25 to 120 35 to 150
2 125 to 400 50 to 240 70 to 300
3 315 to 630 50 to 2x120 70 to 2x150
4 500 to 1250 according to the manufacturer
4a 500 to 1600 according to the manufacturer
Paragraph 7.7 I t characteristics
In the first paragraph the words: “ ….and for 224A”delete
Table 106
SIST HD 60269-2:2013/oprA2:2022
IEC CDV 60269-2/AMD2 ED5© IEC 2022 -4-
Delete the last line: “ 224….”
Para
...
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