1、BRITISH STANDARD Resistance welding equipment - Secondary connecting cables with terminals connected to water-cooled lugs - Dimensions and characteristics The European Standard EN IS0 5828:2001 has the status of a British Standard ICs 25.160.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED B
2、Y COPYRIGHT LAW BS EN IS0 5828:2001 STD.BSI BS EN IS0 5826-ENGL 2003 lib24bb9 090b5b4 250 BS EN IS0 5828:2001 National foreword This British Standard is the official English language version of EN IS0 5828:2001. It is identical with IS0 5828:ZOOl. It supersedes BS EN IS0 5828:1997 which is withdrawn
3、. The UK participation in its preparation was entrusted to Technical Committee WEE/26, Resistance welding equipment, which has the responsibility to: - - aid enquirers to understand the text; present to the responsible internationaUEuropean committee any enquiries on the interpretation, or proposals
4、 for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - 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 CE
5、NELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section en
6、titled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic 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. Compl
7、iance with a British Standard does not of itself confer immunity from legal obligations. 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 Summary of p
8、ages This document comprises a front cover, an inside front cover, the EN IS0 title page, the EN IS0 foreword page, the IS0 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 w
9、as last issued. Amendments issued since publication Amd. No. 1 Date I Comments O BSI 05-2001 ISBN O 580 37237 5 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 5828 March 2001 ICs 25.1 60.30 Supersedes EN IS0 58283996 English version Resistance welding equipment - Secondary connecting cable
10、s with terminals connected to water-cooled lugs - Dimensions and characteristics (IS0 5828:2001) Equipements de soudage par rsistance - Cbles de raccordement secondaires avec extrmits raccordes des plages refroidies par eau - Dimensions et Caractristiques (IS0 5828:2001) Widerstandsschweieinrichtung
11、en - Sekundr- Anschlussleitungen mit wassergekhlten Kabelschuhen - Mae und Kennwerte (IS0 5828:2001) This European Standard was approved by CEN on i March 2001. CEN members are bound to comply with the CEWCENELEC Internal Regulations which stipulate the conditions for giving this European Standard t
12、he 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German)
13、. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officiai versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland
14、, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMEE FOR STANDARDIZATION EUROPISCHES KOMITEE FUR NORMUNG COMITE EUROPEEN DE NORMALISATION Management Centre: rue de Stassart, 36 8-1050 Brussels 20
15、01 CEN All rights of exploitation in any form and by any means resewed worldwide for CEN national Members. Ref. No. EN IS0 5828:2001 E Foreword The text of the International Standard IS0 5828:2001 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes“ in collaboration with
16、 Technical Committee CEN/TC 121 “Welding“, the secretariat of which is held by DS. This European Standard supersedes EN IS0 5828:1996. 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 September 200
17、1, and conflicting national standards shall be withdrawn at the latest by September 2001. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finlan
18、d, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTE FROM CMC: The foreword is susceptible to be amended on reception of the German language version. The confirmed or amended foreword, and when appropr
19、iate, the normative annex ZA for the references to international publications with their relevant European publications will be circulated with the German version. Endorsement notice The text of the International Standard IS0 5828:2001 was approved by CEN as a European Standard without any modificat
20、ion. - - . STD.BSI BS EN IS0 5828-ENGL 2OOL - lb24bbS 090b5b7 TbT EN IS0 6828:2001 INTERNATIONAL STANDARD IS0 Second edition 2001 -03-01 Resistance welding equipment - Secondary connecting cables with terminals connected to water-cooled lugs - Dimensions and characteristics Equipements de soudage pa
21、r rsistance - Cbles de raccordement secondaires avec extrmits raccordes des plages refroidies par eau - Dimensions et caractristigues Reference number IS0 5828:2001 (E) STD.BS1 BS EN IS0 5828-ENGL 2002 Lb2Ybb 090bSbB 9Tb EN IS0 68282001 Foreword IS0 (the International Organization for Standardizatio
22、n) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be rep
23、resented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take pari in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards a
24、re drafted in accordance with the rules given in the ISOAEC Directives, Pari 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a
25、 vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. IS0 shall not be held responsible for identifying any or all such patent rights. International Standard IS0 5828 was prepared by Technical Committee ISO/TC 44, W
26、elding and allied processes, Subcommittee SC 6, Resistance we/ding. This second edition cancels and replaces the first edition (IS0 5828:1983) which has been technically revised. In particular it has been extended to take in lowly flexible cables with requirements for type LF cables given in clause
27、6. The values of the chemical composition and electrical properties are identical to those of CU-ETP and CU-FRHC, defined in IS0 1337:1980 which has been withdrawn. iii STD.BSI BS EN IS0 5828-ENGL 2001 m bb24bb 0906569 832 EN IS0 6828:2001 Resistance welding equipment - Secondary connecting cables w
28、ith terminals connected to water-cooled lugs - Dimensions and characteristics I 4 Key 1 Scope This International Standard specifies dimensions and characteristics of secondary connecting cables which are air- cooled over their length and with terminals connected to water-cooled lugs. The secondary c
29、onnecting 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) depending on diameter of wire (see claus
30、e 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 1 Terminal 2 Cable 3 Insulation cover 4 Marking Figure 1 - Dimensions 1 STD.ES1 ES EN IS0 5828-ENGL 2001 H 2624669 090b570 554 m
31、 EN IS0 6828:2001 200 250 11 13 32 32 Table 1 - Dimensions Dimensions in millimetres 31 5 400 500 630 800 16 20 24 24 32 32 32 32 38 38 Dimension 36 a 38 40 45 50 55 65 b D 2 500 2 360 2 240 2 120 2 O00 1 900 1 800 1 700 1 600 1 500 1 400 - - 2 800 2 650 2 500 2 360 2 240 2 120 2 O00 1 900 1 800 1 7
32、00 1 600 - - 3 150 3 O00 2 800 2 650 2 500 2 360 2 240 2 120 2 O00 1 900 1 800 - - 3 550 3 350 3 150 3 O00 2 800 2 650 2 500 2 360 2 240 2 120 2 O00 1 900 1 800 NOTE Values in brackets should be avoided as far as possible. 4 O00 3 750 3 550 3 350 3 150 3 O00 2 800 2 650 2 500 2 360 2 240 2 120 2 O00
33、 - - - 3 750 3 550 3 350 3 150 3 O00 2 800 2 650 2 500 2 360 2 240 - - - - 4 O00 3 750 3 550 3 350 3 150 3 O00 2 800 2 650 2 500 a Preferred numbers according to series R 20; intermediate values according to series R 40, may be chosen. The permissible secondary current Zx, at a given duty factor X,
34、may be calculated from The figures in this table are based on a temperature rise of 60 OC and terminals connected to water-cooled lugs. 4 Designation The designation of a secondary connecting cable shall consist, in order, of the words secondary connecting cable“, the number of this International St
35、andard, the cross-sectional area of the cable in square millimetres, the length in millimetres and the type of flexibility. EXAMPLE Designation of a seconday connecting cable with cross-section of 400 mm2, a length of 500 mm, flexible type (F): Secondary connecting cable IS0 5828 - 400 x 500 - F 2 5
36、 Materials The materials used shall meet the following requirements: Chemical composition: Cu (+Ag) min. 99,9 % Average density: 8,9 kgdm3 Maximum mass resistivity: 0,153 28 n-g/m2 (at 20 OC) NOTE Equivalent values for guidance: Maximum volume resistivity: 0,0172 41 R.mm2/m Minimum conductivity: 100
37、 % IACS or 58,OO mlCPmm2 The external insulating cover protecting the connecting cable shall be resistant to common industrial chemical agents and possible spatter, and shall also withstand, without deterioration, a maximum termperature of 1 O0 OC. The cable assembly shall not contain silicone. 6 Co
38、nstruction Low flexibility = LF, diameter of wire 0,16 to 6 0,25 mm Flexible = F, diameter of wire 0,08 to G 0,16 mm Highly flexible = HF, diameter of wire G 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
39、 secondary connecting cables shall be connected to the cooled secondary terminals of the transformer and to the cooled electrode holders, in accordance with the assembly diagram and dimensions indicated in Figure 2, the centre of the connecting cables being unsupported. Rate of 20 strokedmin at 4 %
40、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. Under this condition the Connecting cable shall withstand 300 O00 mechanical and electrical operations. 7.2 Interpretation of results At the beginning
41、and at the end of the endurance test, a precise measurement of the resistance shall be carried out at a temperature of 20 OC. The final resistance shall not exceed the initial resistance by more than 15 %. 3 STD.BSI BS EN IS0 528-ENGL 2001 lb24bb 0906572 327 D EN IS0 6828:2001 Dimensions in millimet
42、res 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 to Figure 1 with the values of cross-section x length and the letter LF, F or HF. EXAMPLE 400 x 500 - F. 4 B
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