1、BRITISH STANDARD BS EN 60077-1:2002 Railway applications Electric equipment for rolling stock Part 1: General service conditions and general rules The European Standard EN 60077-1:2002 has the status of a British Standard ICS 29.280 BS EN 60077-1:2002 This British Standard was published under the au
2、thority of the Standards Policy and Strategy Committee on 20 January 2003 BSI 20 January 2003 ISBN 0 580 41117 6 National foreword This British Standard is the official English language version of EN 60077-1:2002. It was derived by CENELEC from IEC 60077-1:1999. The CENELEC common modifications have
3、 been implemented at the appropriate places in the text and are indicated by sidelining. The UK participation in its preparation was entrusted by Technical Committee GEL/9, Railway electrotechnical applications, to Subcommittee GEL/9/2, Rolling stock, which has the responsibility to: A list of organ
4、izations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Corr
5、espondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not
6、 of itself confer immunity from legal obligations. aid enquirers to understand 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 developmen
7、ts and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 38, 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 s
8、ince publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60077-1 NORME EUROPENNE EUROPISCHE NORM May 2002 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de St
9、assart 35, B - 1050 Brussels 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60077-1:2002 E ICS 29.280 English version Railway applications - Electric equipment for rolling stock Part 1: General service conditions and general
10、 rules (IEC 60077-1:1999, modified) Applications ferroviaires - Equipements lectriques du matriel roulant Partie 1: Conditions gnrales de service et rgles gnrales (CEI 60077-1:1999, modifie) Bahnanwendungen - Elektrische Betriebsmittel auf Bahnfahrzeuge Teil 1: Allgemeine Betriebsbedingungen und all
11、gemeine Regeln (IEC 60077-1:1999, modifiziert) This European Standard was approved by CENELEC on 2002-03-01. CENELEC 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 al
12、teration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by
13、 translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, G
14、reece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EN 06770-1:2002 - - 2 Foreword The text of the International Standard IEC 60077-1:1999, prepared by IEC TC 9, Electric railway equipment, together with the common modificat
15、ions prepared by SC 9XB, Electromechanical material on board of rolling stock, of Technical Committee CENELEC TC 9X, Electrical and electronic applications for railways, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60077-1 on 2002-03-01. The following dates were
16、 fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2003-03-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-03-01 In this European Standard the
17、common modifications to the International Standard are indicated by a vertical line in the left margin of the text. Subclauses, tables and figures which are additional to those in IEC 60077-1 are prefixed “Z“. Annexes designated “normative“ are part of the body of the standard. Annexes designated “i
18、nformative“ are given for information only. In this standard, annex ZA is normative and annex A is informative. Annex ZA has been added by CENELEC. _ Page2 EN600771:2002- - 3 EN 06770-1:2002 Contents Introduction 6 1 Scope7 2 Normative references7 3 Definitions 7 3.1 General 7 3.2 Circuits.8 3.3 Com
19、ponents.8 3.4 Test categories.8 3.5 Void8 3.6 Characteristic quantities.9 4 Classification.9 5 Characteristics of the utilization category (see also annex A)10 5.1 Rated voltages .10 5.1.1 General 10 5.1.2 Rated operational voltage (U e )10 5.1.3 Rated insulation voltage (U Nm )10 5.1.4 Rated power
20、frequency withstand voltage (U 50 )11 5.1.5 Rated impulse voltage 11 5.2 Rated voltages for equipment.11 5.2.1 Supply from contact lines11 5.2.2 Supply from a transformer 11 5.2.3 Supply from an independently driven generator/alternator or converter11 5.2.4 Supply from a float charged battery 11 5.2
21、.5 Supply from a battery .12 5.3 Rated currents for equipment.12 5.3.1 Rated operational current (I e )12 5.3.2 Rated short-time withstand current (I cw )12 5.4 Rated operational frequency 12 5.5 Rated air pressure12 6 Product information .12 6.1 Nature of information12 6.2 Marking 13 6.3 Instructio
22、ns for storage, installation, operation and maintenance .13 Page3 EN600771:2002EN 06770-1:2002 - - 4 7 Normal service conditions .13 7.1 Environmental conditions .13 7.2 Exposure to pollution14 7.3 Exposure to overvoltages.14 8 Constructional and performance requirements14 8.1 Constructional require
23、ments.14 8.1.1 Electrical risks 14 8.1.2 Batteries.14 8.1.3 Electromagnetic compatibility (EMC) 15 8.1.4 Fire protection 15 8.1.5 Other risks15 8.2 Performance requirements.15 8.2.1 Operating conditions.15 8.2.2 Temperature rise 17 8.2.3 Operation following inactivity 19 8.2.4 Electromagnetic compat
24、ibility (EMC) 21 8.2.5 Acoustic noise emission .21 8.2.6 Dielectric properties21 8.2.7 Switching overvoltages.22 8.2.8 Operational performance22 8.2.9 Ability to withstand vibration and shock 22 9 Tests .22 9.1 Kinds of tests .22 9.1.1 General 22 9.1.2 Type tests.23 9.1.3 Routine test 23 9.1.4 Sampl
25、ing tests24 9.1.5 Investigatory type tests.24 9.1.6 General test conditions.24 9.2 Verification of constructional requirements.24 9.2.1 General 24 9.2.2 Type tests.24 9.2.3 Routine tests 25 9.3 Verification of performance requirements.25 9.3.1 Operating limits 25 9.3.2 Temperature rise (Type test) 2
26、6 9.3.3 Dielectric properties28 9.3.4 Operational performance capability 31 Page4 EN600771:2002- - 5 EN 06770-1:2002 9.3.5 Vibration and shock33 9.3.6 Electromagnetic compatibility .33 9.3.7 Acoustic noise emission .33 9.3.8 Climatic influence .34 Annex A (informative) Coordination between definitio
27、ns .35 Annex ZA (normative) Normative references to international publications with their corresponding European publications .37 Figures Figure A.1.36 Figure A.2.36 Tables Table 1 Temperature rise limits for insulating materials19 Table 2 Temperature rise limits of terminals.20 Table 3 Temperature
28、rise limits of accessible parts21 Table 4 Dielectric tests on single pieces of equipment30 Table 5 Dielectric tests for equipment connected to a.c. contact line31 Page5 EN600771:2002EN 06770-1:2002 - - 6 Introduction Although this European Standard specifies the general service conditions and genera
29、l rules for electric equipment for rolling stock, further special details of certain types of traction equipment may be given in other European standards. In particular, product standards give further details. The product standards which are part of the EN 60077 series are: IEC 60077: Railway applic
30、ations Electric equipment for rolling stock: - Part 2: Electrotechnical components - General rules, - Part 3: Electrotechnical components - Rules for d.c. circuit-breakers, - Part 4: Electrotechnical components - Rules for a.c. circuit-breakers, - Part 5: Electrotechnical components - Rules for HV f
31、uses. Although all circuits of power or control electronic equipments connected to battery or line voltages and all circuits comprising switchgear or controlgear are covered by this standard, internal circuits of these may be subject to special requirements covered by relevant product standards. For
32、 electric equipment for rolling stock which conforms to an appropriate European Standard, including items of industrial equipment, this standard, plus the relevant railway equipment product standard where appropriate, specifies only those additional requirements to ensure satisfactory operation on r
33、olling stock. This document has used IEC 60077-1 as its base, and its form and structure has been modified to take account of already existing European Standards covering related subjects. Page6 EN600771:2002- - 7 EN 06770-1:2002 1 Scope This European Standard specifies the general service condition
34、s and requirements for all electric equipment installed in power circuits, auxiliary circuits and control circuits etc. on rolling stock. NOTE 1 Certain of these rules may, after agreement between user and manufacturer, be used for electrical equipment installed on other vehicles such as mine locomo
35、tives, trolley-buses etc. The purpose of this standard is to harmonize as far as practicable all rules and requirements of a general nature applicable to electric equipment for rolling stock. This is in order to obtain uniformity of requirements and tests throughout the corresponding range of equipm
36、ent to avoid the need for testing to different standards. This general standard is to be read in conjunction with the relevant equipment standard hereafter referred to as “the relevant product standard“ or “product standard“. NOTE 2 In the event of there being a difference in requirements between th
37、e basic standard and a product standard produced by the Technical Committee TC 9X, the product standard requirements are to take precedence. For a general rule to apply to a specific product standard, it is to be explicitly referred to in the latter, by quoting the relevant clauses of this standard
38、e.g. see 7.7 of EN 60077-1. A specific product standard may not require, and hence may omit, a general rule (as being not applicable), or it may add to it (if deemed inadequate in the particular case), but it may not deviate from it, unless there is a substantial technical justification. All require
39、ments relating to - the construction, - the performance and the associated tests which can be considered as general, have therefore been gathered in this standard together with specific subjects of wide interest and application, for example temperature rise, dielectric properties, etc. 2 Normative r
40、eferences NOTE Normative references to international publications are listed in Annex ZA (normative). 3 Definitions (see also Annex A) For the purpose of this European Standard, the following definitions apply. 3.1 General 3.1.1 rolling stock a general term covering all vehicles with or without moto
41、rs IEV 811-02-01 3.1.2 vehicle a general term denoting any single item of rolling stock, eg a locomotive, a coach or a wagon IEV 811-02-02 Page7 EN600771:2002EN 06770-1:2002 - - 8 3.2 Circuits 3.2.1 power circuit a circuit carrying the current of the machines and equipment, such as the converters an
42、d traction motor, which transmit the traction output IEV 811-25-03 3.2.2 main circuit all the conductive parts of an equipment carrying the current for the function to which this equipment has been applied 3.2.3 auxiliary circuit all the conductive parts of an equipment, which are intended to be inc
43、luded in a circuit other than the main circuit and the control circuit, used during the closing operation or opening operation, or both, of the equipment IEV 441-15-04, mod. 3.2.4 control circuit all the conductive parts other than the main circuit of an equipment which are used for actuating the fu
44、nctioning of the equipment IEV 441-15-03, mod. 3.3 Components 3.3.1 battery an electrochemical system capable of storing in chemical form the electric energy received and which can give it back by reconversion IEV 811-20-01 3.4 Test categories 3.4.1 type test a test of one or more devices made to a
45、certain design to show that the design meets certain specifications IEV 811-10-04 3.4.2 routine test a test to which each individual device is subjected during or after manufacture to ascertain whether it complies with certain criteria IEV 811-10-05 3.4.3 sampling test a test on a number of devices
46、taken at random from a batch IEV 811-10-06 3.4.4 investigatory type test a special test of an optional character carried out in order to obtain additional information IEV 811-10-07, mod. Page8 EN600771:2002- - 9 EN 06770-1:2002 3.5 Void 3.6 Characteristic quantities 3.6.1 limiting value in a specifi
47、cation, the greatest or smallest admissible value of one of the quantities IEV 151-04-02 3.6.2 nominal value a suitable approximate quantity value used to designate or identify a characteristic of a component, device or equipment IEV 811-11-01 NOTE In this standard, the term nominal is only used as
48、common practice to designate contact line and battery voltage circuits. 3.6.3 rated value a quantity value assigned, generally by a manufacturer, to a component, device or equipment and to which operation and performance characteristics are referred IEV 811-11-02 3.6.4 void 3.6.Z1 switching overvolt
49、age the transient overvoltage at any point of the system due to a specific switching operation or fault 3.6.5 equivalent continuous duty the duty of electrical equipment on rolling stock is generally characterized by values of current, voltage, compressed air pressure etc. which vary with time. The various parts of the equipment are defined by a complete statement of the conditions to be fulfilled. However, it is sometimes sufficient
