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1、BRITISH STANDARD BS EN 60617-7:1996 IEC 617-7: 1996 Graphical symbols for diagrams Part 7: Switchgear, controlgear and protective devices The European Standard EN 60617-7:1996 has the status of a British Standard ICS 01.080.30; 29.120.60 Licensed Copy: Institute Of Technology Tallaght, Institute of
2、Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 60617-7:1996 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 December 1996 BSI 1
3、0-1998 The following BSI references relate to the work on this standard: Committee reference GEL/3 Draft for comment 92/28838 DC ISBN 0 580 26761 X Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee GEL/3, Documentation and
4、graphical symbols, upon which the following bodies were represented: British Photographic Association Consumer Policy Committee of BSI Federation of the Electronics Industry GAMBICA (BEAMA Ltd.) Transmission and Distribution Association (BEAMA Ltd.) Amendments issued since publication Amd. No.DateCo
5、mments Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 60617-7:1996 BSI 10-1998i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 60617-7:19963 Licensed Copy:
6、 Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 60617-7:1996 ii BSI 10-1998 National foreword This British Standard has been prepared by Technical Committee GEL/3. It is the English language version of EN 60617-7:1996,
7、Graphical symbols for diagrams Part 7: Switchgear, controlgear and protective devices published by the European Committee for Electrotechnical Standardization (CENELEC). It is identical with IEC 617-7:1996 published by the International Electrotechnical Commission (IEC). This British Standard replac
8、es BS 3939-7:1985 which is withdrawn. NOTEThe French language version of the alphabetic index has not been included. 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
9、British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 58 and a back cover. This standard has been updated (see copyright date) and may have had amendment
10、s incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60617-7 June 1996 I
11、CS 01.080.30 Descriptors: Electrical equipment, protective device, electric diagram, electrical symbol English version Graphical symbols for diagrams Part 7: Switchgear, controlgear and protective devices (IEC 617-7:1996) Symboles graphiques pour schmas Partie 7: Appareillage et dispositifs de comma
12、nde et de protection (CEI 617-7:1996) Graphische Symbole fr Schaltplne Teil 7: Schaltzeichen fr Schalt- und Schutzeinrichtungen (IEC 617-7:1996) This European Standard was approved by CENELEC on 1996-03-05. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
13、 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 Central Secretariat or to any CENELEC member. This European Standard ex
14、ists in three official versions (English, French, German). A version in any other language made by 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 ele
15、ctrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation E
16、lectrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1996 Copyright reserved to CENELEC members Ref. No. EN 60617-7:1996 E Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007
17、, Uncontrolled Copy, (c) BSI ? EN 60617-7:1996 BSI 10-1998 2 Foreword The text of document 3A/385/FDIS, future edition 2 of IEC 617-7, prepared by SC 3A, Graphical symbols for diagrams, of IEC TC 3, Documentation and graphical symbols, was submitted to the IEC-CENELEC parallel vote and was approved
18、by CENELEC as EN 60617-7 on 1996-03-05. The following dates were fixed: Contents Page Introduction3 Chapter I: General rules Section 1 Qualifying symbols5 Chapter II: Contacts Section 2 Contacts with two or three positions7 Section 3 Passing contacts with two positions9 Section 4 Early and late oper
19、ating contacts10 Section 5 Contacts with delayed operation11 Section 6 Automatic return and non-automatic return contacts12 Chapter III: Switches, switchgear and starters Section 7 Single-pole switches13 Section 8 Position switches15 Section 9 Temperature sensitive switches16 Section 10 Speed change
20、 sensitive contacts, mercury and levelling switches17 Section 11 Examples of multi-position switches, including control switches17 Section 12 Block symbols for complex switches22 Section 13 Power-switching devices25 Section 14 Block symbols for motor starters29 Chapter IV: All-or-nothing relays Page
21、 Section 15 Operating devices31 Chapter V: Measuring relays and related devices Section 16 Block symbol and qualifying symbols36 Section 17 Examples of measuring relays38 Section 18 Other devices41 Chapter VI: Proximity and touch-sensitive devices Section 19 Sensors and detectors42 Section 20 Switch
22、es43 Chapter VII: Protective devices Section 21 Fuses and fuse-switches44 Section 22 Spark gaps and arresters46 Section 23 Fire-extinguishers46 Chapter VIII: Miscellaneous symbols Section 24 Igniters and flag-indicators47 Section 25 Static switches47 Section 26 Static switching devices48 Section 27
23、Coupling devices and static relays, block symbols49 Annex A (informative) Older symbols50 Annex B (informative) English alphabetic index53 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1997-02-01 latest dat
24、e by which the national standards conflicting with the EN have to be withdrawn(dow) 1997-02-01 Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 60617-7:1996 BSI 10-19983 Introduction This part of IEC 617 for
25、ms an element of a series which deals with graphical symbols for diagrams. The series consists of the following parts: Part 1: General information, general index. Cross-reference tables; Part 2: Symbol elements, qualifying symbols and other symbols having general application; Part 3: Conductors and
26、connecting devices; Part 4: Basic passive components; Part 5: Semiconductors and electron tubes; Part 6: Production and conversion of electrical energy; Part 7: Switchgear, controlgear and protective devices; Part 8: Measuring instruments, lamps and signalling devices; Part 9: Telecommunications: Sw
27、itching and peripheral equipment; Part 10: Telecommunications: Transmission; Part 11: Architectural and topographical installation plans and diagrams; Part 12: Binary logic elements; Part 13: Analogue elements. The scope and the normative references for this series are given in IEC 617-1. Symbols ha
28、ve been designed in accordance with requirements given in the future ISO 11714-11). The module size M = 2,5 mm has been used. For better readability smaller symbols in this standard have been enlarged to double size and are marked “ 200 %” in the symbol column. To save space larger symbols have been
29、 reduced to half size and are marked “ 50 %” in the symbol column. In accordance with the future ISO 11714-1, clause 7, symbol dimensions (for instance height) may be modified in order to make space for a greater number of terminals or for other layout requirements. In all cases, whether the size is
30、 enlarged or reduced, or dimensions modified, the thickness of the original line should be maintained without scaling. The symbols in this standard are laid out in such a way that the distance between connecting lines is a multiple of a certain module. The module 2M has been chosen to provide enough
31、 space for a required terminal designation. The symbols have been drawn to a size convenient for comprehension, using the same grid consistently in the representation of all symbols. All symbols are designed within a grid in a computer-aided draughting system. The grid which was used has been reprod
32、uced in the background of the symbols. The older symbols which were included in appendix A of the first edition of IEC 617-7 for a transitional period, are no longer part of this second edition, as they will definitely be withdrawn from use. The indexes in Annex B and C include an alphabetic list of
33、 symbol names and their corresponding number. The symbol names are based on the description of the symbols of this part. A general index including an alphabetic list of symbols of all parts is given in IEC 617-1. 1)At present, at the stage of Draft International Standard (document 3/563/DIS). Licens
34、ed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 60617-7:1996 4 BSI 10-1998 Chapitre I: Rgles GnralesChapter I: General rules I.1II est permis d ajouter la plupart des symboles un petit cercle vide ou plein pour r
35、eprsenter le point de l articulation. Voir par exemple le 07-02-02. Dans quelques symboles, le cercle reprsentant le point d articulation doit tre figur. Par exemple, voir 07-02-05. I.1A small circle, open or filled in, representing the hinge point, may be added to most of the symbols. For example,
36、see 07-02-02. In some symbols the circle indicating the hinge point shall be shown. For example, see 07-02-05. I.2Pour d autres mthodes de reprsentation d interrupteurs en particulier les interrupteurs lectroniques et complexes voir CEI 617-12, Section 17A et 29 et CEI 617-13, section 17. I.2For oth
37、er methods of representing switches, especially complex, electronic switches, see IEC 617-12, section 17A and 29, and IEC 617-13, section 17. Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 60617-7:1996 BSI
38、 10-19985 Section 1 Symboles distinctifsSection 1 Qualifying symbols No.SymboleSymbolLgendeDescription 07-01-01Fonction contacteurContactor function 07-01-02Fonction disjoncteurCircuit breaker function 07-01-03Fonction sectionneurDisconnector (isolator) function 07-01-04Fonction interrupteur-section
39、neurSwitch-disconnector (isolating-switch) function 07-01-05Fonction dclenchement automatique provoqu par relais de mesure ou dclencheur incorpor Automatic tripping function initiated by a built-in measuring relay or release 07-01-06Fonction contact de position 1. Ce symbole distinctif peut tre util
40、is avec un contact simple afin d indiquer un interrupteur de position lorsqu il n est pas ncessaire de prciser ce mode de commande. Dans les cas complexes o il est souhaitable de prciser ce mode de commande, on peut appliquer la place, l un des symboles 02-13-16 02-13-19. 2. Pour reprsenter un conta
41、ct actionn mecaniquement dans les deux sens, ce symbole doit tre plac des deux cots du symbole de contact. Position switch function 1. This qualifying symbol may be applied to simple contact symbols to indicate position switches if there is no need to show the means of operating the contact. In comp
42、licated cases, where it is desireable to show the means of operation, one of the symbols 02-13-16 through 02-13-19 may be used instead. 2. To depict a contact which is mechanically operated in both directions, this symbol shall be placed on both sides of the contact symbol. Licensed Copy: Institute
43、Of Technology Tallaght, Institute of Technology, Tue Sep 11 19:53:57 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ? EN 60617-7:1996 6 BSI 10-1998 07-01-07Fonction retour automatique, par exemple retour ressort 1. Ce symbole peut tre utilis pour indiquer une fonction retour automatique. Par exemple, vo
44、ir 07-06-01. 2. Ce symbole ne doit pas tre utilis conjointement avec les symboles distinctifs 07-01-01 . 07-01-04. Dans de nombreux cas, le symbole 02-12-07 peut tre utilis. Automatic return function, for example, spring return 1. This symbols may be used to indicate automatic return. For example. s
45、ee 07-06-01. 2. This symbol shall not be used together with qualifying symbols 07-01-01, 07-01-02, 07-01-03 and 07-01-04. In many cases, symbol 02-12-07 may be used. 07-01-08Fonction retour non-automatique ( position maintenue) 1. Ce symbole peut tre utilis pour indiquer une fonction retour non-auto
46、matique ( position maintenue). Lorsque cette convention est utilise il convient de la signaler de manire approprie. 2. Ce symbole ne doit pas tre utilis conjointement avec les symboles distinctifs 07-01-01, 07-01-02, 07-01-03 et 07-01-04. Dans de nombreux cas, le symbole 02-12-08 peut tre utilis. No
47、n-automatic return (stay put) function 1. This symbol may be used to indicate non-automatic return function. When this convention is invoked, its use should be appropriately referenced. 2. This symbol should not be used together with qualifying symbols 07-01-01, 07-01-02, 07-01-03 and 07-01-04. In m
48、any cases, symbol 02-12-08 may be used. 07-01-09Manoeuvre positive d un interrupteur 1. Ce symbole doit tre utilis pour indiquer que la manoeuvre positive de l appareil mcanique de connection est positive, c est dire que la manoeuvre donne l assurance que tous les contacts sont dans la position corr
49、espondant celle de l organe de commande. 2. Si les contacts sont repsents avec une liaison, le symbole doit s appliquer tous les contacts relis, sauf indication contraire (voir symbole 07-08-07. Positive operation of a switch 1. This symbol shall be used to indicate that the positive operation of a mechanical device in the direction shown is ensured or is required. This means that the