《BS-EN-60998-1-1993.pdf》由会员分享，可在线阅读，更多相关《BS-EN-60998-1-1993.pdf（32页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60998-1:1993 Incorporating Amendment No. 1 Connecting devices for low-voltage circuits for household and similar purposes Part 1: General requirements The European Standard EN 60998-1:1993, with the incorporation of amendment A1:2001, has the status of a British Standard ICS 2
2、9.120.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60998-1:1993 This British Standard, having been prepared under the direction of the Power Electrical Engine
3、ering Standards Policy Committee, was published under the authority of the Standards Board and comes into effect on 15 December 1993 BSI 28 January 2002 The following BSI references relate to the work on this standard: Committee reference PEL/4 Draft for comment 86/25800 DC ISBN 0 580 22640 9 Cooper
4、ating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following countries: AustriaItaly BelgiumLuxembourg DenmarkNetherlands FinlandNorway FrancePortugal Germany
5、Spain GreeceSweden IcelandSwitzerland IrelandUnited Kingdom Amendments issued since publication Amd. No.DateComments 1329928 January 2002 See national foreword Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60998-1:1993 BSI 28 January
6、 2002 i Contents Page Cooperating organizationsInside front cover National forewordii Foreword2 Text of EN 60998-13 National annex NA (informative) Original IEC text amended by CENELEC common modifications24 National annex NB (informative) Committees responsible26 Licensed Copy: sheffieldun sheffiel
7、dun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60998-1:1993 ii BSI 28 January 2002 National foreword This British Standard has been prepared under the direction of the Power Electrical Engineering Standards Policy Committee (PEL/-) and is the English language version o
8、f EN 60998-1:1993 Connecting devices for low voltage circuits for household and similar purposes Part 1: General requirements, including amendment A1:2001, published by the European Committee for Electrotechnical Standardization (CENELEC). It was derived by CENELEC from IEC 60998-1:1990, including a
9、mendment 1:1998, published by the International Electrotechnical Commission (IEC). The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by tags ?. Where a common modification has been i
10、ntroduced by amendment, the tags carry the number of the amendment. For example, the common modifications introduced by CENELEC amendment A11 are indicated by ?. The start and finish of text introduced or altered by amendment is indicated in the text by tags ?. Tags indicating changes to IEC text ca
11、rry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by ?. The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standar
12、ds 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. Compliance with a British Standard
13、 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 to26, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the do
14、cument was last issued. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60998-1 August 1993 + A1 May 2001 UDC 621.315.684:621.315.3:621.316.172 Descriptors: Low voltage equipment, home ele
15、ctrical installations, connecting equipment, general characteristics, tests English version Connecting devices for low voltage circuits for household and similar purposes Part 1: General requirements (includes amendment A1:2001) (IEC 60998-1:1990 + A1:1998, modified) Dispositifs de connexion pour ci
16、rcuits basse tension pour usage domestique et analogue Premire partie: Rgles gnrales (inclut lamendement A1:2001) (CEI 60998-1:1990 + A1:1998, modifie) Verbindungsmaterial fr Niederspannungs-Stromkreise fr Haushalt und hnliche Zwecke Teil 1: Allgemeine Anforderungen (enthlt nderung A1:2001) (IEC 609
17、98-1:1990 + A1:1998, modifiziert) This European Standard was approved by CENELEC on 9 March 1993. Amendment A1 was approved by CENELEC on 2000-08-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the sta
18、tus 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 exists in three official versions (English, French, German)
19、. 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 electrotechnical committees of Austria, Belgium, Denmark, Fi
20、nland, 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 Electrotechnique Europisches Komitee fr Elektrotechnische
21、Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1993 Copyright reserved to CENELEC members Ref. No. EN 60998-1:1993 + A1:2001 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60998-1:1993 BSI 28 January 20022 Foreword Th
22、e CENELEC questionnaire procedure, performed for finding out whether or not the International Standard IEC 998-1:1990 could be accepted without textual changes, has shown that some common modifications were necessary for the acceptance as a European Standard. The reference document, together with th
23、e common modifications prepared by CENELEC Reporting Secretariat SR 23F, was submitted to the CENELEC members for formal vote in August 1992. The text of the draft was approved by CENELEC on 1993-03-09. The following dates were fixed: For products which have complied with the relevant national stand
24、ard before 1997-03-01 as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 2002-03-01. Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given only for information. In this s
25、tandard, Annex A is informative. Where reference is made to other international or harmonized standards, the edition of that standard quoted in Annex ZA (normative) is applicable. NOTEIn this document, the following print types are used: requirements proper: in roman type; test specifications: in it
26、alic type; explanatory matter: in smaller roman type. Foreword to amendment A1 The text of amendment 1:1998 to the International Standard IEC 60998-1:1990, prepared by SC 23F, Connecting devices, of IEC TC 23, Electrical accessories, was submitted to the Unique Acceptance Procedure and was approved
27、by CENELEC as amendment A1 to EN 60998-1:1993 on 2000-08-01 without any modification. The following dates were fixed: latest date of publication of an identical national standard(dop) 1994-03-01 latest date of withdrawal of conflicting standards(dow) 1997-03-01 latest date by which the amendment has
28、 to be implemented at national level by publication of an identical national standard or by endorsement(dop) 2001-12-01 latest date by which the national standards conflicting with the amendment have to be withdrawn(dow) 2003-08-01 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+
29、00:00 2006, Uncontrolled Copy, (c) BSI EN 60998-1:1993 BSI 28 January 2002 3 Contents Page Foreword2 1Scope5 2Normative references5 3Definitions5 4General6 5General notes on tests6 6Main characteristics7 7Classification7 8Marking8 9Protection against electric shock8 10Connection of conductors9 11Con
30、struction9 12Resistance to ageing, to humidity conditions, to ingress of solid objects and to harmful ingress of water9 13Insulation resistance and electric strength10 14Mechanical strength11 15Temperature rise13 16Resistance to heat15 17Creepage distances, clearances and distances through sealing c
31、ompound15 18Resistance of insulating material to abnormal heat and fire16 19Resistance of insulating material to tracking16 ?20EMC requirements?17 Annex A (informative) Schematic presentation of connecting devices as a basis for the definitions22 ?Annex B Deleted Annex ZA (normative) Other internati
32、onal publications quoted in this standard with the references of the relevant European publications23? Figure 1 18 Figure 2 Impact test apparatus19 Figure 3 Pendulum impact test apparatus (striking element)20 Figure 4 Mounting support for sample21 Figure 5 Ball-pressure test apparatus21 Table 111 Ta
33、ble 214 Table 315 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60998-1:1993 BSI 28 January 2002 5 1 Scope ?This standard
34、 applies to connecting devices as separate entities for the connection of two or more electrical copper conductors (complying with HD 383) rigid (solid or stranded) or flexible, having a cross- sectional area of 0,5 mm2 up to and including 35 mm2 with a rated voltage not exceeding 1 000 V a.c. up to
35、 and including 1 000 Hz and 1 500 V d.c. where electrical energy is used for household and similar purposes.? Connecting devices complying with this standard shall not require the use of special tools, other than that for twist-on connecting devices. This standard contains the general requirements t
36、o be used together with the Parts 2, containing detailed particular requirements. ?This standard does not apply to terminals designed to receive prepared conductors (soldering, eyelet, lug, etc.) nor to terminals designed to be assembled together with apparatus being subjected to strong vibrations.?
37、 2 Normative references ?NOTEOther international publications quoted in this standard are listed in Annex ZA (normative).? 3 Definitions For the purpose of this standard the following definitions apply: 3.1 connection electrical connection between two or more conductors or between a conducting part
38、and one or more conductors 3.2 junction connection between two or more conductor ends 3.3 tapping connection of a conductor end (called “tapped conductor”) on any point of another conductor (called “main conductor”) 3.4 connecting device device for the electrical connection of two or more conductors
39、 comprising one or more terminals and, if necessary, insulation and/or ancillary parts (see Annex A) 3.5 terminal conductive part of one pole comprising one or more clamping unit(s) and insulation if necessary (see Annex A) 3.6 clamping unit the part(s) of a terminal necessary for the mechanical cla
40、mping and the electrical connection of the conductor(s) including the parts which are necessary to ensure correct contact pressure (see Annex A) 3.7 ancillary part part of a connecting device providing electrical and mechanical protection and/or mounting, for example a base, an enclosure, a mounting
41、 rail, etc. (see Annex A) 3.8 rated connecting capacity the cross-sectional area of the largest rigid conductor(s) to be connected as stated by the manufacturer of the connecting device Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 6099
42、8-1:1993 6 BSI 28 January 2002 3.9 rated insulation voltage the voltage of a component, device or piece of equipment to which dielectric voltage tests and creepage distances are referred 3.10 rated current current assigned to the device by the manufacturer 3.11 clearance the shortest distance in air
43、 between two conductive parts 3.12 creepage distance the shortest distance along the surface of an insulating material between two conductive parts 3.13 ambient temperature the temperature of the air surrounding the connecting device together with its enclosure, if any 3.14 temperature rise the diff
44、erence between the temperature of the part under test, together with its enclosure if any, measured under load according to the test specification and the ambient temperature 3.15 multiway terminal device a connecting device that consists of several terminals, insulated from each other in a common h
45、ousing of insulating material, which are capable of being subdivided by the user to make connecting devices consisting of one or more terminals 3.16 connecting terminal plate assembly made up of several terminals on a base made of insulating material not intended to be subdivided by the user, includ
46、ing a fixing device and possibly a cap 4 General Connecting devices shall be so designed and constructed that in normal use their performance is reliable and without danger to the user or surroundings. Compliance is checked by carrying out all tests specified. 5 General notes on tests 5.1 Tests acco
47、rding to this standard are type tests. 5.2 Unless otherwise specified, the samples are tested as delivered and installed as in normal use, at an ambient temperature of 20?C ?5?C. 5.3 The tests are carried out in the order of the clauses. 5.4 Unless otherwise stated, three samples are submitted to al
48、l the tests, and this standard is met if all tests are satisfied. 5.5 If only one of the samples does not satisfy a test due to an assembly or manufacturing fault, which is not representative of the design, that test and any preceding ones which may have influenced the results of the test shall be r
49、epeated on another full set of samples all of which shall comply with the repeated test requirements. The standard is then met. 5.6 A supplementary set of three samples, which may be necessary for the repetition of a test, may be supplied at the same time as the first set. If the supplementary set is not supplied at the same time as the first one, all the tests must be repeated. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 08:54:23 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60998-1:1993 BSI 28 January 2002 7 6