1、BRITISH STANDARD BS EN ISO 5828:2001 Resistance welding equipment Secondary connecting cables with terminals connected to water-cooled lugs Dimensions and characteristics The European Standard EN ISO 5828:2001 has the status of a British Standard ICS 25.160.30 NO COPYING WITHOUT BSI PERMISSION EXCEP
2、T AS PERMITTED BY COPYRIGHT LAWBS EN ISO 5828:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 May 2001 BSI 05-2001 ISBN 0 580 37237 5 National foreword T
3、his British Standard is the official English language version of EN ISO 5828:2001. It is identical with ISO 5828:2001. It supersedes BS EN ISO 5828:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee WEE/26, Resistance welding equipment, which has th
4、e responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their c
5、orresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electroni
6、c Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand
7、the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a fr
8、ont cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii and iii, a blank page, pages 1 to 4, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued
9、 since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO5828 March2001 ICS25.160.30 SupersedesENISO5828:1996 Englishversion ResistanceweldingequipmentSecondaryconnectingcables withterminalsconnectedtowatercooledlugsDimensionsand characteristics(ISO5828:2001) Equi
10、pementsdesoudageparrsistanceCblesde raccordementsecondairesavecextrmitsraccordes desplagesrefroidiespareauDimensionset caractristiques(ISO5828:2001) WiderstandsschweieinrichtungenSekundr AnschlussleitungenmitwassergekhltenKabelschuhen MaeundKennwerte(ISO5828:2001) ThisEuropeanStandardwasapprovedbyCE
11、Non1March2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagement
12、CentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandards
13、bodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassa
14、rt,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO5828:2001EForeword ThetextoftheInternationalStandardISO5828:2001hasbeenpreparedbyTechnical CommitteeISO/TC44“Weldingandalliedprocesses“incollaborationwithTechnical CommitteeCE
15、N/TC121“Welding“,thesecretariatofwhichisheldbyDS. ThisEuropeanStandardsupersedesENISO5828:1996. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbySeptember2001,andconflicting nationalstandardsshallbewithdrawnatthelatestbySe
16、ptember2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy, Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,S
17、witzerlandandtheUnited Kingdom. NOTEFROMCMC: TheforewordissusceptibletobeamendedonreceptionoftheGerman languageversion.Theconfirmedoramendedforeword,andwhenappropriate,thenormative annexZAforthereferencestointernationalpublicationswiththeirrelevantEuropean publicationswillbecirculatedwiththeGermanve
18、rsion. Endorsementnotice ThetextoftheInternationalStandardISO5828:2001wasapprovedbyCENasaEuropean Standardwithoutanymodification. ENISO5828:2001Reference number ISO 5828:2001(E) INTERNATIONAL STANDARD ISO 5828 Second edition 2001-03-01 Resistance welding equipment Secondary connecting cables with te
19、rminals connected to water-cooled lugs Dimensions and characteristics quipements de soudage par rsistance Cbles de raccordement secondaires avec extrmits raccordes des plages refroidies par eau Dimensions et caractristiques ENISO5828:2001ISO 8285:(1002)E ii ENISO5828:2001ISO 8285:(1002)Eiii Foreword
20、 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
21、 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 elec
22、trotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires
23、approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard I
24、SO 5828 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 6, Resistance welding. This second edition cancels and replaces the first edition (ISO 5828:1983) which has been technically revised. In particular it has been extended to take in lowly flexible cabl
25、es with requirements for type LF cables given in clause 6. The values of the chemical composition and electrical properties are identical to those of Cu-ETP and Cu-FRHC, defined in ISO 1337:1980 which has been withdrawn. ENISO5828:2001ENISO5828:2001INTENRATIONAL TSANDADR ISO 8285:(1002)E1 Resistance
26、 welding equipment Secondary connecting cables with terminals connected to water-cooled lugs Dimensions and characteristics 1 Scope This International Standard specifies dimensions and characteristics of secondary connecting cables which are air- cooled over their length and with terminals connected
27、 to water-cooled lugs. The secondary connecting cables are used for connection between the secondary terminals of a welding transformer and the electrode holders. 2 Classification The secondary connecting cables are classified into low flexibility (LF), flexible (F) and highly flexible types (HF) de
28、pending on diameter of wire (see clause 6). 3 Dimensions The dimensions of the secondary connecting cables shall be as given in Figure 1 and Table 1. Dimensions in millimetres, surface roughness in micrometres Key 1 Terminal 2 Cable 3 Insulation cover 4 Marking Figure 1 Dimensions ENISO5828:2001ISO
29、8285:(1002)E 2 Table 1 Dimensions Dimensions in millimetres Section, mm 2 Dimension 200 250 315 400 500 630 800 a 11 13 16 20 24 24 32 b 32 32 32 32 32 38 38 D 36 38 40 45 50 55 65 L a Permissible permanent current I 2p ,A b 160 (180) 200 (224) 250 (280) 315 (355) 400 (450) 500 (560) 630 25 00 23 60
30、 22 40 21 20 20 00 19 00 18 00 17 00 16 00 15 00 14 00 28 00 26 50 25 00 23 60 22 40 21 20 20 00 19 00 18 00 17 00 16 00 31 50 30 00 28 00 26 50 25 00 23 60 22 40 21 20 20 00 19 00 18 00 35 50 33 50 31 50 30 00 28 00 26 50 25 00 23 60 22 40 21 20 20 00 19 00 18 00 40 00 37 50 35 50 33 50 31 50 30 00
31、 28 00 26 50 25 00 23 60 22 40 21 20 20 00 37 50 35 50 33 50 31 50 30 00 28 00 26 50 25 00 23 60 22 40 40 00 37 50 35 50 33 50 31 50 30 00 28 00 26 50 25 00 NOTE Values in brackets should be avoided as far as possible. a Preferred numbers according to series R 20; intermediate values according to se
32、ries R 40, may be chosen. b The permissible secondary current I X , at a given duty factor X, may be calculated from 2 100 X ll X llllll p The figures in this table are based on a temperature rise of 60 C and terminals connected to water-cooled lugs. 4 Designation The designation of a secondary conn
33、ecting cable shall consist, in order, of the words “secondary connecting cable”, the number of this International Standard, the cross-sectional area of the cable in square millimetres, the length in millimetres and the type of flexibility. EXAMPLE Designation of a secondary connecting cable with cro
34、ss-section of 400 mm 2 , a length of 500 mm, flexible type (F): Secondary connecting cable ISO 5828 - 400 500 - F ENISO5828:2001ISO 8285:(1002)E3 5 Materials The materials used shall meet the following requirements: Chemical composition: Cu ( Ag) min. 99,9 % Average density: 8,9 kg/dm 3 Maximum mass
35、 resistivity: 0,153 28 . g/m 2 (at 20 o C) NOTE Equivalent values for guidance: Maximum volume resistivity: 0,0172 41 . mm 2 /m Minimum conductivity: 100 % IACS or 58,00 m/ . mm 2 The external insulating cover protecting the connecting cable shall be resistant to common industrial chemical agents an
36、d possible spatter, and shall also withstand, without deterioration, a maximum termperature of 100 C. The cable assembly shall not contain silicone. 6 Construction Low flexibility = LF, diameter of wire 0,16 tou 0,25 mm Flexible = F, diameter of wire 0,08 tou 0,16 mm Highly flexible = HF, diameter o
37、f wireu 0,08 mm Twist of cable 1/2 revolution minimum on length L. 7 Endurance test (type test) 7.1 Test conditions For double series spot welding the secondary connecting cables shall be connected to the cooled secondary terminals of the transformer and to the cooled electrode holders, in accordanc
38、e with the assembly diagram and dimensions indicated in Figure 2, the centre of the connecting cables being unsupported. Rate of 20 strokes/min at 4 % duty cycle for a minimum duration of 8 h without interruption. The applicable welding current shall be calculated from the figures given in Table 1.
39、Under this condition the connecting cable shall withstand 300 000 mechanical and electrical operations. 7.2 Interpretation of results At the beginning and at the end of the endurance test, a precise measurement of the resistance shall be carried out at a temperature of 20 C. The final resistance sha
40、ll not exceed the initial resistance by more than 15 %. ENISO5828:2001ISO 8285:(1002)E 4 Dimensions in millimetres Figure 2 Test arrangement for endurance test 8 Marking Connecting cables in accordance with this International Standard shall be marked on the opposite edges of both terminals according
41、 to Figure 1 with the values of cross-section length and the letter LF, F or HF. EXAMPLE 400 500 - F. ENISO5828:2001BS EN ISO 5828:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It pres
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