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Tiêu đề Graphical Symbols For Diagrams Part 4 Basic Passive Components
Trường học CENELEC
Chuyên ngành Electrotechnical Standards
Thể loại Standard
Năm xuất bản 1996
Thành phố Brussels
Định dạng
Số trang 25
Dung lượng 903,61 KB

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BRITISH STANDARD Graphical symbols for diagrams Part 4 Basic passive components The European Stan EN 60617 4 1996 has the status of a British Standard ICs 01 080 30 29 020 NO COPYING WITHOUT BSI PERMI[.]

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BRITISH STANDARD

diagrams

The European Stan- EN 60617-4 : 1996 has the status of a

British Standard

ICs 01.080.30 29.020

NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW

BS EN 60617-4 : 1996

OEC 617-4 : 1996

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BS EN 60617-4 : 1996

Committees responsible for this British Standard

The p r e p d o n of this British Sîandard was entrusted to Technical Committee

GELG, Documentation and gmphical symbols, upon which the following bodies

were represented:

British Photographic Association

Consumer Policy Committee of BSI

Federation of the Electronics Industry GAMBICA (BEAMA Ltd.)

' I ì m s h i o n and Dishibution Association (BEAMA Ltd.)

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

The following BSI references

relate to the work on this

standard

Committee reference G E M

Draft for comment 92í28567 DC

ISBN O 680 26746 8

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ii

i

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This British Standard replaces BS 3939 : Part 4 : 1985 which is withdrawn

NOTE The French language version of the alphabetic index has not been included

Compliance with a 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, an EN title page, pages 2 to 20, an inside back cover and a back cover

O BSI 1996

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Symboles graphiques pour schémas

Partie 4 Composants passifs de base

(CE1 617-4 : 1996)

Graphische Symbole fur Schaltpläne Teil 4: Schaltzeichen fur passive Bauelemente

(IEC 6174 : 1996)

This European Standard was approved by CENELEC on 1993-03-05 CENELEC

members are bound to comply with the CEN/CENELEC Internal Regulations

which stipuiate the conditions for giving this European Standard the status of a

national standard without any alteration

Uptodate lists and bibliographkal 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 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 electrotechnicd commitîees of Austria,

Belgium, Denmark, Finlasid, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom

CENELEC

European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee fur Elektrotechnische Normung

Central Secretariat: rue de Stassart 36, €5-1060 Brussels

O 1996 Copyright resenred to CENELEC members

Ref No EN 606174 : 1996 E

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I B S I B S * E N * b 0 6 1 7 - 4 96 I1624669 95h9709 784

Page 2

EN 60617-4 : 1996

Foreword

The Text of document 3A/382íFDIS, future edition 2 of

IEC 6174, prepared by SC 3 4 Graphical symbols for

diagrams, of IEC TC 3, Documentation and graphical

symbols, was submitted to the IEGCENELEC parallel

vote and was approved by CENELEC as EN 606174

on 1996-03-05

The foilowing dates were fixed:

- latest date by which the

conflicting with the EN

have to be withcìrawn (dow) 1997-0301

Section 6 Magnetic storage matrices

(topographical representation) 13

Chapter III: Piezoelectric crystals, electret, delay lines

Section 7 Piezoelectric crystais, electret 14

Section 9 Block symbols for delay lines and

Annexes Annex A Older symbols

Annex B English alphabetic index

17

19

O BSI 1996

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Page 3

EN 60617-4 : 1996

INTRODUCTION

This part of IEC 617 forms an element of a series which deals with graphical symbols for diagrams

The series consists of the following parts:

- Part 13: Analogue elements

General information, general index Cross-reference tables Symbol elements, qualifying symbols and other symbols having general application Conductors and connecting devices

Basic passive components Semiconductors and electron tubes Production and conversion of electrical energy Switchgear, controlgear and protective devices Measuring instruments, lamps and signalling devices Telecommunications: Switching and peripheral equipment

Architectural and topographical installation plans and diagrams Binary logic elements

The scope and the normative references for this series are given in IEC 617-1

Symbols have been designed in accordance with requirements given in the future IS0 1l7l4-l0' 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 "200 016" in the symbol column To save space larger symbols have been reduced to half size and are marked "50 %" in the symbol column In accordance with the future

IS0 11714-1, clause 7, symbol dimensions (for instance height) may be modified in order to make space for

greater number of terminals or for other layout requirements In all cases, whether the size is 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 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 reproduced in the background of the symbols

The older symbols which were included in appendix A of the first edition of IEC 617-4 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 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

8

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