BS EN 60282-1-2009 High-voltage fuses - Current-limiting fuses《高压熔断器 限流熔断器》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHigh-voltage fusesPart 1: Current-limiting fusesBS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSINational fore

2、wordThis British Standard is the UK implementation of EN 60282-1:2009. It isidentical to IEC 60282-1:2009. It supersedes BS EN 60282-1:2006 which iswithdrawn.The UK participation in its preparation was entrusted to Technical CommitteePEL/32, Fuses.A list of organizations represented on this committe

3、e can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2010ISBN 978 0 580 65926 3ICS 29.120.50Compliance with a British Standard cannot confer immunity fromlegal oblig

4、ations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2010.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncon

5、trolled Copy, (c) BSIEUROPEAN STANDARD EN 60282-1 NORME EUROPENNE EUROPISCHE NORM December 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B -

6、1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60282-1:2009 E ICS 29.120.50 Supersedes EN 60282-1:2006English version High-voltage fuses - Part 1: Current-limiting fuses (IEC 60282-1:2009) Fusibles haute tensio

7、n - Partie 1: Fusibles limiteurs de courant (CEI 60282-1:2009) Hochspannungssicherungen - Teil 1: Strombegrenzende Sicherungen (IEC 60282-1:2009) This European Standard was approved by CENELEC on 2009-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulat

8、e 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 e

9、xists 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 el

10、ectrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Swit

11、zerland and the United Kingdom. BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSIEN 60282-1:2009 - 2 - Foreword The text of document 32A/274/FDIS, future edition 7 of IEC 60282-1, prepared by SC 32A, High-voltage fuses, of IEC TC 32

12、, Fuses, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60282-1 on 2009-11-01. This European Standard supersedes EN 60282-1:2006. The changes introduced by this new edition are only editorial. The following dates were fixed: latest date by which the EN has to be imp

13、lemented at national level by publication of an identical national standard or by endorsement (dop) 2010-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2012-11-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the Internatio

14、nal Standard IEC 60282-1:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC/TR 60890 NOTE Harmonized as CLC/TR 60890:2002 (not modified). IEC 62271-1 NOTE Harmo

15、nized as EN 62271-1:2008 (not modified). IEC 62271-100 NOTE Harmonized as EN 62271-100:2009 (not modified). _ BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI- 3 - EN 60282-1:2009 Annex ZA (normative) Normative references to intern

16、ational publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any am

17、endments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60060-1 1989 High-voltage test techniques - Part 1: General definitions and test requirements HD 588.1 S1 1991 IE

18、C 60071-1 2006 Insulation co-ordination - Part 1: Definitions, principles and rules EN 60071-1 2006 IEC 60085 2007 Electrical insulation - Thermal evaluation and designation EN 60085 2008 IEC 60265-1 1998 High-voltage switches - Part 1: Switches for rated voltages above 1 kV and less than 52 kV EN 6

19、0265-1 1998 IEC 60549 1976 High-voltage fuses for the external protection of shunt power capacitors - - IEC 60644 1979 Specification for high-voltage fuse-links for motor circuit applications EN 60644 1993 IEC/TR 60787 2007 Application guide for the selection of high-voltage current-limiting fuse-li

20、nks for transformer circuits - - IEC 62271-105 2002 High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations EN 62271-105 2003 ISO 148-2 -1)Metallic materials - Charpy pendulum impact test - Part 2: Verification of test machines EN ISO 148-2 20082)ISO 179 Seri

21、es Plastics - Determination of Charpy impact properties EN ISO 179 Series 1)Undated reference. 2)Valid edition at date of issue. BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI 2 60282-1 IEC:2009 CONTENTS 1 General 8 1.1 Scope8 1.

22、2 Normative references 8 2 Normal and special service conditions.8 2.1 Normal service conditions8 2.2 Other service conditions 10 2.3 Special service conditions10 2.4 Environmental behaviour .10 3 Terms and definitions .10 3.1 Electrical characteristics 10 3.2 Fuses and their component parts .14 3.3

23、 Additional terms.15 4 Ratings and characteristics .17 4.1 General .17 4.2 Rated voltage 17 4.3 Rated insulation level (of a fuse-base) .18 4.4 Rated frequency 19 4.5 Rated current of the fuse-base.19 4.6 Rated current of the fuse-link.19 4.7 Temperature-rise limits20 4.8 Rated breaking capacity.22

24、4.8.1 Rated maximum breaking current.22 4.8.2 Rated minimum breaking current and class 22 4.9 Limits of switching voltage .22 4.10 Rated transient recovery voltage (rated TRV).24 4.10.1 General .24 4.10.2 Representation of TRV.25 4.10.3 Representation of rated TRV25 4.11 Time-current characteristics

25、.26 4.12 Cut-off characteristic .27 4.13 I2t characteristics 27 4.14 Mechanical characteristics of strikers.27 4.15 Special requirement for Back-Up fuses intended for use in switch-fuse combination according to IEC 62271-105 .28 4.15.1 General .28 4.15.2 Maximum body temperature under pre-arcing con

26、ditions 29 4.15.3 Maximum arcing withstand time .29 5 Design, construction and performance 29 5.1 General requirements with respect to fuse operation 29 5.1.1 General .29 5.1.2 Standard conditions of use.29 5.1.3 Standard conditions of behaviour .30 5.2 Identifying markings.30 5.3 Dimensions .31 6 T

27、ype tests.31 BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI60282-1 IEC:2009 3 6.1 Conditions for making the tests31 6.2 List of type tests 31 6.3 Common test practices for all type tests.31 6.3.1 General .31 6.3.2 Condition of de

28、vice to be tested .32 6.3.3 Mounting of fuses 32 6.4 Dielectric tests.32 6.4.1 Test practices32 6.4.2 Application of test voltage for impulse and power-frequency test 32 6.4.3 Atmospheric conditions during test.33 6.4.4 Lightning impulse voltage dry tests.33 6.4.5 Power-frequency voltage dry tests33

29、 6.4.6 Power-frequency wet tests .33 6.5 Temperature-rise tests and power-dissipation measurement 34 6.5.1 Test practices34 6.5.2 Measurement of temperature .35 6.5.3 Measurement of power dissipation .36 6.6 Breaking tests .36 6.6.1 Test practices36 6.6.2 Test procedure 43 6.6.3 Alternative test met

30、hods for Test Duty 3.47 6.6.4 Breaking tests for fuse-links of a homogeneous series .48 6.6.5 Acceptance of a homogeneous series of fuse-links by interpolation 49 6.6.6 Acceptance of a homogeneous series of fuse-links of different lengths.50 6.7 Tests for time-current characteristics .50 6.7.1 Test

31、practices50 6.7.2 Test procedures.50 6.8 Tests of strikers.51 6.8.1 General .51 6.8.2 Strikers to be tested.51 6.8.3 Operation tests 51 6.8.4 Test performance 52 6.9 Electromagnetic compatibility (EMC)53 7 Special tests.53 7.1 General .53 7.2 List of special tests53 7.3 Thermal shock tests 53 7.3.1

32、Test sample.53 7.3.2 Arrangement of the equipment .54 7.3.3 Test method 54 7.4 Power-dissipation tests for fuses not intended for use in enclosures.54 7.5 Waterproof test (ingress of moisture).54 7.5.1 Test conditions 54 7.5.2 Test sample.54 7.5.3 Test method 54 7.6 Tests for Back-Up fuses for use i

33、n switch-fuse combination of IEC 62271-105 .54 7.6.1 General .54 7.6.2 Pre-arcing temperature rise test.54 7.6.3 Arcing duration withstand test 55 BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI 4 60282-1 IEC:2009 7.7 Oil-tightnes

34、s tests55 8 Routine tests 56 9 Application guide 56 9.1 Object .56 9.2 General .56 9.3 Application.56 9.3.1 Mounting56 9.3.2 Selection of the rated current of the fuse-link .57 9.3.3 Selection according to class (see 3.3.2) and minimum breaking current.58 9.3.4 Selection of the rated voltage of the

35、fuse-link .59 9.3.5 Selection of the rated insulation level .59 9.3.6 Time-current characteristics of high-voltage fuses60 9.3.7 Fuses connected in parallel60 9.4 Operation 61 9.4.1 Locking of the fuse-link in the service position61 9.4.2 Replacement of the fuse-link61 9.5 Disposal 61 Annex A (norma

36、tive) Method of drawing the envelope of the prospective transient recovery voltage of a circuit and determining the representative parameters 62 Annex B (informative) Reasons which led to the choice of TRV values for Test Duties 1, 2 and 3 .64 Annex C (informative) Preferred arrangements for tempera

37、ture-rise tests of oil-tight fuse-links for switchgear66 Annex D (informative) Types and dimensions of current-limiting fuse-links specified in existing national standards67 Annex E (normative) Requirements for certain types of fuse-links intended for use at surrounding temperatures above 40 C70 Ann

38、ex F (informative) Determination of derating when the ambient temperature of the fuse exceeds 40 C.74 Annex G (informative) Criteria for determining Ittesting validity.82 Bibliography83 Figure 1 Terminology .14 Figure 2 Permissible switching voltages for fuse-links of small current ratings (Table 8)

39、.23 Figure 3 Representation of a specified TRV by a two-parameters reference line and a delay line 26 Figure 4 Various stages of the striker travel28 Figure 5 Example of a two-parameters reference line for a TRV complying with the conditions of the type test39 Figure 6 Breaking tests Arrangement of

40、the equipment 43 Figure 7 Breaking tests Typical circuit diagram for Test Duties 1 and 2 44 Figure 8 Breaking tests Typical circuit diagram for Test Duty 3 44 Figure 9 Breaking tests Interpretation of oscillograms for Test Duty 1 45 Figure 10 Breaking tests Interpretation of oscillograms for Test Du

41、ty 2 (calibration traces as in a) of Figure 9) 46 Figure 11 Breaking tests Interpretation of oscillograms for Test Duty 3 46 BS EN 60282-1:2009Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI60282-1 IEC:2009 5 Figure A.1 Example of a two-parameters

42、reference line for a TRV whose initial portion is concave towards the left 63 Figure A.2 Example of a two-parameters reference line for an exponential TRV 63 Figure C.1 Test tank for temperature-rise tests of oil-tight fuses .66 Figure C.2 Details of clamping arrangement for fuse-link in the tank .6

43、6 Figure F.1 Derating curves for some allowed temperature limits78 Figure F.2 Practical example: dimensions.79 Figure F.3 Extract from IEC 60890 .80 Figure F.4 Practical example of application.81 Table 1 Altitude correction factors Test voltage and rated voltage 9 Table 2 Altitude correction factors

44、 Rated current and temperature rise.9 Table 3 Rated voltages.17 Table 4 Fuse-base rated insulation levels Series I .18 Table 5 Fuse-base rated insulation levels Series II 19 Table 6 Limits of temperature and temperature rise for components and materials21 Table 7 Maximum permissible switching voltag

45、es .22 Table 8 Maximum permissible switching voltages for certain fuse-links of small current ratings.23 Table 9 Standard values of rated TRV Series I.24 Table 10 Standard values of rated TRV Series II25 Table 11 Mechanical characteristics of strikers.28 Table 12 Electrical connection to the test ci

46、rcuit Conductor sizes .34 Table 13 Breaking tests Parameters 38 Table 14 TRV for Test Duty 2 Series I40 Table 15 TRV for Test Duty 2 Series II.41 Table 16 Breaking test requirements for fuse-links of a homogeneous series49 Table F.1 Temperature limits extracted from Table 6 77 BS EN 60282-1:2009Lice

47、nsed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 21/07/2010 04:06, Uncontrolled Copy, (c) BSI 8 60282-1 IEC:2009 HIGH-VOLTAGE FUSES Part 1: Current-limiting fuses 1 General 1.1 Scope This part of IEC 60282 applies to all types of high-voltage current-limiting fuses designed for use outdoors or ind

48、oors on alternating current systems of 50 Hz and 60 Hz and of rated voltages exceeding 1 000 V. Some fuses are provided with fuse-links equipped with an indicating device or a striker. These fuses come within the scope of this standard, but the correct operation of the striker in combination with th

49、e tripping mechanism of the switching device is outside the scope of this standard; see IEC 62271-105. 1.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60060-1:1989, High-voltage