Miniature fuses - Part 2: Cartridge fuse-links

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2020-07-06 link to LVD added, asked SR for ZZ and ZA

Geräteschutzsicherungen - Teil 2: Feinsicherungseinsätze

Coupe-circuit miniatures - Partie 2: Cartouches

Miniaturne varovalke - 2. del: Taljivi vložki varovalke

General Information

Status
Not Published
Technical Committee
Drafting Committee
Current Stage
5020 - Vote circulated
Due Date
19-Jun-2020
Completion Date
19-Jun-2020

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EN 60127-2:2015/oprA1:2019
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SLOVENSKI STANDARD
SIST EN 60127-2:2015/oprA1:2019
01-oktober-2019
Miniaturne varovalke - 2. del: Taljivi vložki varovalke
Miniature fuses - Part 2: Cartridge fuse-links
Geräteschutzsicherungen - Teil 2: Feinsicherungseinsätze
Coupe-circuit miniatures - Partie 2: Cartouches
Ta slovenski standard je istoveten z: EN 60127-2:2014/prA1:2019
ICS:
29.120.50 Varovalke in druga Fuses and other overcurrent
medtokovna zaščita protection devices
SIST EN 60127-2:2015/oprA1:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60127-2:2015/oprA1:2019
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SIST EN 60127-2:2015/oprA1:2019
32C/570/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60127-2/AMD1 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2019-08-16 2019-11-08
SUPERSEDES DOCUMENTS:
32C/552/CD,32C/566/CC
IEC SC 32C : MINIATURE FUSES
SECRETARIAT: SECRETARY:
China Mr Jianqiang Zou
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:
Miniature fuses - Part 2: Cartridge fuse-links
PROPOSED STABILITY DATE: 2022
NOTE FROM TC/SC OFFICERS:

Copyright © 2019 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this

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.
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SIST EN 60127-2:2015/oprA1:2019
IEC CDV 60127-2/AMD1/Ed3 © IEC:2019 32C/570/CDV

1 Amendment 1 to IEC 60127-2 Ed.3.0 Miniature fuses - Part 2: Cartridge fuse-links

3 Page 44
4 Adding Annex B
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SIST EN 60127-2:2015/oprA1:2019
IEC CDV 60127-2/AMD1/Ed3 © IEC:2019 32C/570/CDV
5 Annex B
6 (normative)
8 Cartridge fuse-links with d.c. ratings
9 B.1 General

10 This annex supplements the requirements of this standard and is to be applied to already tested and

11 approved 5 mm × 20 mm or 6,3 mm x 32 mm fuse-links which are available without or with wire

12 terminations.

13 This annex relates to requirements applicable to cartridge fuse-links used for the protection of electric

14 appliances, electronic equipment and component parts thereof, normally intended to be used indoors.

15 The object of this annex is to define additional test methods for cartridge fuse-links with optional d.c.

16 ratings.
17 B.2 General notes on tests

18 In addition to the requirements of Clause 7 in IEC 60127-1, the following criteria shall be observed.

19 B.2.1 Type tests
20 Replace 7.2.1:
21 15 additional samples chosen at random are required.

22 The schedule for testing cartridge fuse-links with d.c. ratings shall be according to Table B.1.

23 The requirements of 7.2.3 in IEC 60127-1 are not applicable.
24 No failure is allowed in any of the additional tests specified in this annex.
26 Table B.1 – Testing schedule
Fuse-link number
Sub-
DC1 DC4 DC7 DC10 DC13
Description
clause
DC2 DC5 DC8 DC11 DC14
DC3 DC6 DC9 DC12 DC15
B.4.1 Rated breaking capacity X
B.4.1 5 times the rated current 5 I X
B.4.1 10 times the rated current 10 I X
B.4.1 50 times the rated current 50 I X
B.4.1 250 times the rated current 250 I X
B.4.1 Insulation resistance X X X X X
NOTE Applicable
...

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