oSIST prEN 13763-6:2021

Explosives for civil uses - Detonators and relays - Part 6: Determination of resistance to cracking in low temperatures of leading wires

This European Standard specifies a method for determining the resistance to cracking at low temperatures of leading wire insulation of detonators. This method is only applicable to electric detonators with plastic covered leading wires.

Explosivstoffe für zivile Zwecke - Zünder und Verzögerungselemente - Teil 6: Bestimmung des Widerstandes der Isolation von Zünderdrähten gegen Rissbildung bei niedrigen Temperaturen

Dieses Dokument legt ein Verfahren für die Bestimmung des Widerstandes der Kunststoffisolierung von Zünderdrähten elektrischer Zünder und elektronischer Zünder gegen Rissbildung bei niedrigen Temperaturen fest.
Dieses Dokument gilt für Explosivstoffe für zivile Zwecke.

Explosifs à usage civil - Détonateurs et relais - Partie 6: Détermination de la résistance à la fissuration des fils d'amorces à basse température

Le présent document spécifie une méthode permettant de déterminer la résistance à la fissuration à basse température de l’isolement plastique des fils d’amorce des détonateurs électriques et électroniques.
Le présent document s’applique aux explosifs à usage civil.

Eksplozivi za civilno uporabo - Detonatorji in zakasnilniki - 6. del: Ugotavljanje odpornosti vodnikov proti razpokanju pri nizkih temperaturah

General Information

• Status: Not Published
• Public Enquiry End Date: 02-May-2021
• ICS: 71.100.30 - Explosives. Pyrotechnics and fireworks
• Technical Committee: IEKS - Explosives
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 03-Mar-2021
• Due Date: 21-Jul-2021
• Completion Date: 07-May-2021
• Directive: 2014/28/EU - Directive 2014/28/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market and supervision of explosives for civil uses
• Mandate: M/055 - Standardization mandate to CEN for explosives for civil uses
• Ref Project: prEN 13763-6 - Explosives for civil uses - Detonators and detonating cord relays - Part 6: Determination of resistance to cracking in low temperatures of leading wires

Relations

• Revised: SIST EN 13763-6:2004 - Explosives for civil uses - Detonators and relays - Part 6: Determination of resistance to cracking in low temperatures of leading wires
• Effective Date: 01-Apr-2021
• Revised: SIST EN 13763-6:2004 - Explosives for civil uses - Detonators and relays - Part 6: Determination of resistance to cracking in low temperatures of leading wires
• Effective Date: 18-Jan-2023
• Revised: SIST EN 13763-6:2004 - Explosives for civil uses - Detonators and relays - Part 6: Determination of resistance to cracking in low temperatures of leading wires
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 13763-6:2021
01-april-2021
Eksplozivi za civilno uporabo - Detonatorji in zakasnilniki - 6. del: Ugotavljanje
odpornosti vodnikov proti razpokanju pri nizkih temperaturah
Explosives for civil uses - Detonators and relays - Part 6: Determination of resistance to
cracking in low temperatures of leading wires
Explosivstoffe für zivile Zwecke - Zünder und Verzögerungselemente - Teil 6:
Bestimmung des Widerstandes der Isolation von Zünderdrähten gegen Rissbildung bei
niedrigen Temperaturen
Explosifs à usage civil - Détonateurs et relais - Partie 6: Détermination de la résistance à
la fissuration des fils d'amorces à basse température
Ta slovenski standard je istoveten z: prEN 13763-6
ICS:
71.100.30 Eksplozivi. Pirotehnika in Explosives. Pyrotechnics and
ognjemeti fireworks
oSIST prEN 13763-6:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 13763-6:2021

---------------------- Page: 2 ----------------------
oSIST prEN 13763-6:2021


DRAFT
EUROPEAN STANDARD
prEN 13763-6
NORME EUROPÉENNE

EUROPÄISCHE NORM

April 2021
ICS 71.100.30 Will supersede EN 13763-6:2003
English Version

Explosives for civil uses - Detonators and detonating cord
relays - Part 6: Determination of resistance to cracking in
low temperatures of leading wires
Explosifs à usage civil - Détonateurs et relais pour Explosivstoffe für zivile Zwecke - Zünder und
cordeau détonant - Partie 6: Détermination de la Sprengschnurverbinder - Teil 6: Bestimmung des
résistance à la fissuration des fils d'amorces à basse Widerstandes der Isolation von Zünderdrähten gegen
température Rissbildung bei niedrigen Temperaturen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 321.

If this draft becomes a European Standard, CEN 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.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13763-6:2021 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 13763-6:2021
prEN 13763-6:2021 (E)
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Principle . 6
5 Apparatus . 6
)
6 Preparation and handling of test samples and test pieces . 6
7 Procedure . 6
8 Expression of results . 8
9 Test report . 8
Annex ZA (informative) Relationship between this European Standard and the essential
safety requirements of Directive 2014/28/EU relating to the making available on the
market and supervision of explosives for civil uses aimed to be covered . 9
Bibliography . 10
2

---------------------- Page: 4 ----------------------
oSIST prEN 13763-6:2021
prEN 13763-6:2021 (E)
European foreword
This document (prEN 13763-6:2021) has been prepared by Technical Committee CEN/TC 321
“Explosives for civil uses”, the secretariat of which is held by UNE.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 13763-6:2003.
In comparison with the previous edition, the following technical modifications have been made:
a) Clause 1, Scope, has been revised:
1) leading wires to electronic detonators have been included;
2) it is now specified that the document is applicable to explosives for civil uses;
b) Clause 4, Principle, has been added;
c) Clause 6, Preparation and handling of test samples and test pieces, has been revised:
3) it is now specified that detonators shall have the same dimension and composition according to
the manufacturer’s specification;
4) the following text has been added: “Test samples for detonators should be handled according to
EN ISO/IEC 17025:2017, 7.4”;
d) in Clause 7, Procedure, the conditioning temperature has been changed to the lowest operation
temperature claimed by the manufacturer;
e) Clause 8, Expression of results, has been added.
f) Annex A, Range of applicability of the test method, has been removed;
g) Annex ZA has been updated.
This document has been prepared under a Standardization Request (M/562) annexed to the Commission
Implementing Decision C(2019)6634 final as regards Explosives for civil uses given to CEN by the
European Commission and the European Free Trade Association, and supports Essential Safety
requirements of Directive 2014/28/EU.
For relationship with Directive 2014/28/EU, see informative Annex ZA, which is an integral part of this
document.
EN 13763, Explosives for civil uses — Detonators and detonating cord relays, is currently composed with
the following parts:
— Part 1: Requirements
— Part 2: Verification of thermal stability
— Part 3: Determination of sensitiveness to impact
3

---------------------- Page: 5 ----------------------
oSIST prEN 13763-6:2021
prEN 13763-6:2021 (E)
— Part 4: Determination of resistance to abrasion of leading wires and shock tubes
— Part 5: Determination of resistance to cutting damage of leading wires and shock tubes
— Part 6: Determination of resistance to cracking in low temperatures of leading wires
— Part 7: Determination of the mechanical strength of leading wires, shock tubes, connections, crimps and
closures
— Part 8: Determination of resistance to vibration of plain detonators
— Part 9: Determination of resistance to bending of detonators
— Part 11: Determination of drop resistance of detonators and relays
— Part 12: Determination of resistance to hydrostatic pressure
— Part 13: Determination of resistance of electric detonator to electrostatic discharge
— Part 15: Determination of equivalent initiating capability
— Part 16: Determination of delay accuracy
— Part 17: Determination of no-fire current of electric detonators
— Part 18: Determination of series firing current of electric detonators
— Part 19: Determination of firing pulse of electric detonators
— Part 20: Determination of t
...