SIST EN ISO 8205:2021
(Main)Resistance welding equipment - Water-cooled secondary connection cables (ISO 8205:2021)
Resistance welding equipment - Water-cooled secondary connection cables (ISO 8205:2021)
This document gives specifications for single- and double-conductor secondary connection cables used
for resistance welding and allied processes. These specifications include requirements for electrical,
mechanical and cooling characteristics of the cables and their test procedures.
Widerstandsschweißeinrichtungen - Wassergekühlte Sekundäranschlusskabel (ISO 8205:2021)
Dieses Dokument enthält Festlegungen für Einleiter- und Zweileiter-Sekundäranschlusskabel, wie sie für die Widerstandsschweißtechnik und verwandte Verfahren benutzt werden. Es enthält die Anforderungen für die elektrischen und mechanischen Eigenschaften und die Kühlung sowie die Bedingungen für den Einsatz dieser Kabel.
Matériel de soudage par résistance - Câbles secondaires refroidis par eau (ISO 8205:2021)
Le présent document fournit des spécifications pour les câbles secondaires à un conducteur ou à deux conducteurs utilisés en soudage par résistance et techniques connexes. Ces spécifications incluent les exigences relatives aux caractéristiques électriques, mécaniques et de refroidissement de ces câbles ainsi que leurs procédures d'essai.
Oprema za uporovno varjenje - Vodno hlajeni sekundarni priključni kabli (ISO 8205:2021)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 8205:2021
01-junij-2021
Nadomešča:
SIST EN ISO 8205-1:2003
SIST EN ISO 8205-2:2003
SIST EN ISO 8205-3:2013
Oprema za uporovno varjenje - Vodno hlajeni sekundarni priključni kabli (ISO
8205:2021)
Resistance welding equipment - Water-cooled secondary connection cables (ISO
8205:2021)
Widerstandsschweißeinrichtungen - Wassergekühlte Sekundäranschlusskabel (ISO
8205:2021)
Matériel de soudage par résistance - Câbles secondaires refroidis par eau (ISO
8205:2021)
Ta slovenski standard je istoveten z: EN ISO 8205:2021
ICS:
25.160.30 Varilna oprema Welding equipment
SIST EN ISO 8205:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 8205:2021
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SIST EN ISO 8205:2021
EN ISO 8205
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2021
EUROPÄISCHE NORM
ICS 25.160.30 Supersedes EN ISO 8205-1:2002, EN ISO 8205-2:2002,
EN ISO 8205-3:2012
English Version
Resistance welding equipment - Water-cooled secondary
connection cables(ISO 8205:2021)
Matériel de soudage par résistance - Câbles Widerstandsschweißeinrichtungen - Wassergekühlte
secondaires refroidis par eau (ISO 8205:2021) Sekundäranschlusskabel (ISO 8205:2021)
This European Standard was approved by CEN on 26 March 2021.
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. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
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 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.
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. EN ISO 8205:2021 E
worldwide for CEN national Members.
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SIST EN ISO 8205:2021
EN ISO 8205:2021 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 8205:2021
EN ISO 8205:2021 (E)
European foreword
This document (EN ISO 8205:2021) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2021, and conflicting national standards shall
be withdrawn at the latest by October 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 8205-1:2002, EN ISO 8205-2:2002 and EN ISO 8205-3:2012.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 the
United Kingdom.
Endorsement notice
The text of ISO 8205:2021 has been approved by CEN as EN ISO 8205:2021 without any modification.
3
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SIST EN ISO 8205:2021
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SIST EN ISO 8205:2021
INTERNATIONAL ISO
STANDARD 8205
First edition
2021-03
Resistance welding equipment —
Water-cooled secondary connection
cables
Matériel de soudage par résistance — Câbles secondaires refroidis
par eau
Reference number
ISO 8205:2021(E)
©
ISO 2021
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SIST EN ISO 8205:2021
ISO 8205:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
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SIST EN ISO 8205:2021
ISO 8205:2021(E)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 1
4.1 Form of the end lugs . 1
4.2 Resistance and reactance . 2
5 Dimensions . 2
5.1 Double conductor connection cables . 2
5.1.1 Cross-sectional area . 2
5.1.2 Length. 2
5.1.3 End lugs . 2
5.2 Single conductor connection cables . 4
5.2.1 Cross-sectional area . 4
5.2.2 Length. 4
5.2.3 End lugs . 5
6 Marking . 6
7 Designation . 6
8 Materials . 7
9 Electrical characteristics . 7
9.1 General . 7
9.2 Permanent current . 7
9.3 Resistance . 8
10 Electrical requirement . 9
10.1 Type test . 9
10.1.1 Measurement of insulation resistance . 9
10.1.2 Determination of the impedance of the cable (only for cables in
accordance with double conductor connection cables) . 9
10.1.3 Determination of the resistance of the cable .10
10.1.4 Calculation of power factor (only for cables in accordance with double
conductor connection cables) .10
10.2 Routine test (only for cables in accordance with double conductor connection cables) .10
11 Mechanical requirement .10
11.1 General .10
11.2 Leak tightness and pressure resistance of the water circuit .11
11.3 Water flow .11
11.4 Verification of flexibility at ends .11
11.4.1 General.11
11.4.2 Fixing of the cable .11
11.4.3 Measurements to be taken .11
11.4.4 Interpretation of results .12
11.5 Torsion .12
11.5.1 General.12
11.5.2 Test rig .12
11.5.3 Measurement to be taken .12
11.6 Endurance test .14
11.6.1 Principle .14
11.6.2 Test apparatus .14
11.6.3 Adjustment parameters .14
11.6.4 Test cycle .14
© ISO 2021 – All rights reserved iii
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SIST EN ISO 8205:2021
ISO 8205:2021(E)
11.6.5 Test procedure and duration .15
11.7 Test report .15
12 Delivery conditions .16
Bibliography .17
iv © ISO 2021 – All rights reserved
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SIST EN ISO 8205:2021
ISO 8205:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 6, Resistance welding and allied mechanical joining, in collaboration with the European
Committee for Standardization (CEN) Technical Committee CEN/TC 121, Welding and allied processes,
in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This first edition cancels and replaces ISO 8205-1:2002, ISO 8205-2:2002 and ISO 8205-3:2012.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
Official interpretations of ISO/TC 44 documents, where they exist, are available from this page: https://
committee .iso .org/ sites/ tc44/ home/ interpretation .html.
© ISO 2021 – All rights reserved v
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SIST EN ISO 8205:2021
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SIST EN ISO 8205:2021
INTERNATIONAL STANDARD ISO 8205:2021(E)
Resistance welding equipment — Water-cooled secondary
connection cables
1 Scope
This document gives specifications for single- and double-conductor secondary connection cables used
for resistance welding and allied processes. These specifications include requirements for electrical,
mechanical and cooling characteristics of the cables and their test procedures.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
double-conductor connection cable
cable comprising two conductors providing an electrical link between the secondary terminals of a
welding transformer and the welding set (manual or robotized guns) and designed so as to have as low
an electrical reactance as possible
3.2
single-conductor connection cable
cable comprising one conductor providing an electrical link between the secondary terminals of a
welding transformer and the welding set (manual or robotized guns)
4 Classification
4.1 Form of the end lugs
Double-conductor water-cooled connection cables are classified into two types, A-1 and A-2, in
accordance with the form of the end lugs
...
SLOVENSKI STANDARD
oSIST prEN ISO 8205:2020
01-julij-2020
Oprema za uporovno varjenje - Vodno hlajeni sekundarni priključni kabli - Mere in
zahteve za dvožilne priključne kable (ISO/DIS 8205:2020)
Resistance welding equipment - Water-cooled secondary connection cables -
Dimensions and requirements for double-conductor connection cables (ISO/DIS
8205:2020)
Widerstandsschweißeinrichtungen - Wassergekühlte Sekundäranschlusskabel -
Abmessungen und Anforderungen für Zweileiter-Anschlusskabel (ISO/DIS 8205:2020)
Équipement de soudage par résistance - Câbles secondaires refroidis par eau -
Dimensions et exigences pour câbles à deux conducteurs (ISO/DIS 8205:2020)
Ta slovenski standard je istoveten z: prEN ISO 8205
ICS:
25.160.30 Varilna oprema Welding equipment
oSIST prEN ISO 8205:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 8205:2020
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oSIST prEN ISO 8205:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 8205
ISO/TC 44/SC 6 Secretariat: DIN
Voting begins on: Voting terminates on:
2020-06-05 2020-08-28
Resistance welding equipment — Water-cooled secondary
connection cables —
Part :
Dimensions and requirements for double-conductor
connection cables
ICS: 25.160.30
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 8205:2020(E)
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. ISO 2020
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 1
4.1 Form of the end lugs . 1
4.2 Resistance and reactance . 2
5 Dimensions . 2
5.1 Double conductor connection cables . 2
5.1.1 Cross-sectional area . 2
5.1.2 Length. 2
5.1.3 End lugs . 2
5.2 Single conductor connection cables . 4
5.2.1 Cross-sectional area . 4
5.2.2 Length. 5
5.2.3 End lugs . 5
6 Designation . 7
7 Materials . 7
8 Electrical characteristics . 7
8.1 General . 7
8.2 Permanent current . 8
8.3 Resistance . 9
9 Electrical requirement .11
9.1 Type test .11
9.1.1 Measurement of insulation resistance .11
9.1.2 Determination of the impedance of the cable (only for cables in
accordance with double conductor connection cables) .11
9.1.3 Determination of the resistance of the cable .11
9.1.4 Calculation of power factor (only for cables in accordance with double
conductor connection cables) .11
9.2 Routine test (only for cables in accordance with double conductor connection cables) .11
10 Mechanical requirement .11
10.1 General .11
10.2 Leak tightness and pressure resistance of the water circuit .12
10.3 Water flow .12
10.4 V erification of flexibility at ends .12
10.4.1 General.12
10.4.2 Fixing of the cable .12
10.4.3 Measurements to be taken .13
10.4.4 Interpretation of results .13
10.5 Torsion .13
10.5.1 General.13
10.5.2 Test rig .13
10.5.3 Measurement to be taken .13
10.6 Endurance test .15
10.6.1 Principle .15
10.6.2 Test apparatus .15
10.6.3 Adjustment parameters .15
10.6.4 Test cycle .15
10.6.5 Test procedure and duration .16
10.7 Test report .16
© ISO 2020 – All rights reserved iii
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
11 Marking .17
12 Delivery conditions .17
iv © ISO 2020 – All rights reserved
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes,
Subcommittee SC 6, Resistance welding and allied mechanical joining.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
Official interpretations of TC 44 documents, where they exist, are available from this page: https://
committee .iso .org/ sites/ tc44/ home/ interpretation .html.
This third edition cancels and replaces the second editions (ISO 8205-1:2002, ISO 8205-2:2002 and
ISO 8205-3:2012), which has been technically revised.
The main changes compared to the previous edition are as follows:
— All 3 parts of ISO 8205 are now contained in one document
— rest to be completed closer to publication after DIS ballot
© ISO 2020 – All rights reserved v
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oSIST prEN ISO 8205:2020
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oSIST prEN ISO 8205:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 8205:2020(E)
Resistance welding equipment — Water-cooled secondary
connection cables —
Part :
Dimensions and requirements for double-conductor
connection cables
1 Scope
This document gives specifications to single- and double-conductor secondary connection cables used
for resistance welding and allied processes. It stipulates the requirements regarding the electrical,
mechanical and cooling characteristics of these cables and their conditions of use.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
double-conductor connection cable
cable comprising two conductors providing an electrical link between the secondary terminals of a
welding transformer and the welding set (manual or robotized guns) and designed so as to have as low
an electrical reactance as possible
3.2
single-conductor connection cable
cable comprising one conductor providing an electrical link between the secondary terminals of a
welding transformer and the welding set (manual or robotized guns)
4 Classification
4.1 Form of the end lugs
Double-conductor water-cooled connection cables are classified into two types, A, B, C A-1 and D A-2,
according to the form of the end lugs (see 5.1.3).
Single-conductor water-cooled connection cables are classified into two three types, E, F C-1,C-2 and G
D, according to the form of the end lugs (see 5.2.3).
© ISO 2020 – All rights reserved 1
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
4.2 Resistance and reactance
Double-conductor, water cooled connection cables are classified into two types, A-1 and A-2, B, C and D,
with power factor cosφ ≥ 0,95 as shown in Figures 1 a and 1b respectively.
5 Dimensions
5.1 Double conductor connection cables
5.1.1 Cross-sectional area
The effective cross-sectional area of copper per conductor shall be one of the following:
2
100 mm
2
150 mm
2
160 mm
2
200 mm
2
250 mm
2
315 mm
5.1.2 Length
The length, L, of the cable shall be one of the following (non-preferred values are given in parentheses).
+1
The length shall have a tolerance %:
0
1 000 mm
1 200 mm
1 250 mm – (1 500 mm)
1 600 mm – (1 800 mm)
2 000 mm – (2 240 mm)
2 400 mm
2 500 mm – (2 800mm)
3 000 mm
3 150 mm
3 500 mm – (3 550mm)
4 000 mm
5.1.3 End lugs
The end lugs shall have the dimensions given in Figure 1 and Table 2 1.
2 © ISO 2020 – All rights reserved
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
Dimensions in millimetres
a) Type A and B A-1
© ISO 2020 – All rights reserved 3
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oSIST prEN ISO 8205:2020
ISO/DIS 8205:2020(E)
b) Type C and D A-2
Key
1 Insulation
2 Polarity mark on both ends
3 Marking
4 Insulating covering
NOTE surface roughness values in micrometres
Figure 1 — End lug
Table 2 — 1 — Dimensions (double conductor connection cables)
Cross-sectional b d
max
area
2
mm Mm
Type A and B A-1 Type C and D A-2 Type A and B A-1 Type
...
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