1、STD.BSI BS EN b0383-1-ENGL 1998 H Lb24bb 0890507 39b m BRITISH STANDARD Insulators for overhead lines with nominal voltage above I kV- Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria The European Standard EN 60383-1:1996 with the inclusio
2、n of amendment A11:1999 has the status of a British Standard ICs 29.080.10 BS EN 60383-19 998 Incorporating Amendment No. 1 NO COPYING WITHOUT BSI PEBMISSION EXCEPT AS PEBMFITED BY COPYBIGHT LAW STDBSI EIS EN b0383-1-ENGL 1998 E Lb24bb9 0890508 222 W BS EN 60383-1:1998 Amd. No. National foreword Dat
3、e Comments This British Standard is the English language version of EN 60383-1:1996 including amendment A11:1999. It is identical with IEC 60383-1:1993. The UK participation in its preparation was entrusted by Technical Committee PEU36, Insulators for power systems, to Subcommittee PEL136/2, Line in
4、sulators, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationaVEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European developments
5、and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of tim
6、e during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their
7、corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electron
8、ic 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 does not of itself confer immunity from legal obligations. 10798 Summary of pages This
9、 document comprises a front cover, an inside front cover, the EN title page, pages 2 to 44, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. February 2001 Removal from annex ZB of the A-deviation for Austria. Corr
10、ection of date in shoulder heads on pages 2 to 44 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 October 1998 Q BSI 02-2001 ISBN O 580 30505 8 STD.BSI BS EN b03
11、83-L-ENGL L77B W 1624bb9 0870509 Lbi EUROPEAN STANDARD EN 60383-1 NORME EUROPENNE November 1996 EUROPISCHE NORM +All October 1999 ICs 01.040.29; 29.080.10 Descriptors: Insulators, overhead lines, ceramic, glass English version Insulators for overhead lines with a nominal voltage above 1 kV Part 1: C
12、eramic or glass insulator units for a.c. systems Definitions, test methods and acceptance criteria (includes amendment A11:1999) (IEC 383-11993) Isolateurs pour lignes ariennes de tension nominale suprieure 1 kV Partie 1: Elments disolateurs en matire cramique ou en verre pour systmes courant altern
13、atif Begriffe, Prfverfahren und Annahmekriterien Dfinitions, mthodes dessai et criteres (inclut lamendement All: 1999) Isolatoren fr Freileitungen mit einer Nennspannung ber 1 kV Teil 1: Keramik- oder Glas-Isolatoren fr Wechselstromsysteme (enthlt nderung A11:1999) dacceptation (IEC 383-1:1993) (CE1
14、 383-1:1993) This European Standard was approved by CENELEC on 1996-10-01. CENELEC members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibl
15、iographical 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 responsibili
16、ty 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, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherl
17、ands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 36, E1050 Brussels O 1996 Copyr
18、ight reserved to CENELEC members Ref. No. EN 60383-1:1996 + A11:1999 E STDaBSI BS EN 60383-1-ENGL 1378 W 1624669 0890510 980 9 EN 60383-1:1996 Foreword The text of the International Standard IEC 383-1:1993, prepared by SC 36B, Insulators for overhead lines, of IEC TC 36, Insulators, was submitted to
19、 the formal vote and was approved by CENELEC as EN 60383-1 on 1996-10-01 without any modification. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by - latest date by which the national standard
20、s conflicting with the EN have to be withdrawn endorsement (dop) 1997-06-01 (dow) 1997-06-01 Annexes designated “normative” are part of the body of the standard. Annexes designated “informative, are given for information only. In this standard, Annex ZA is normative and Annex A, Annex B, Annex C and
21、 Annex ZB are informative. Annex ZA and Annex ZB have been added by CENELEC. In the official version, for Annex C, List of normative documents given for information, the following notes have to be added for the standards indicated: IEC 168 NOTE IEC 168:1994 is harmonized as IEC 383-2 NOTE Harmonized
22、 as EN 60383-2:1995 IEC 507 NOTE Harmonized as EN 605071993 IEC 672-1 NOTE Harmonized as HD 426.1 S1:1983, EN 60168:1994 (not modified). (not modified). (not modified). which is superseded by EN 60672-1:1995 (IEC 672-1:1995, not modified). (not modified). EN IS0 9000-1:1994 (not modified). EN IS0 90
23、01:1994 (not modified). EN IS0 9002:1994 (not modified). EN IS0 9003:1994 (not modified). EN IS0 9004-1:1994 (not modified). IEC 672-3 NOTE Harmonized as HD 426.3 S1:1987 Is0 9000 NOTE IS0 9000-1:1994 is harmonized as IS0 9001 NOTE IS0 9001:1994 is harmonized as Is0 9002 NOTE IS0 9002:1994 is harmon
24、ized as IS0 9003 NOTE IS0 9003:1994 is harmonized as Is0 9004 NOTE IS0 9004-1:1994 is harmonized as Foreword to amendment All At the request of the Austrian electrotechnical committee, a draft for an amendment to EN 60383-1:1996 was submitted to the CENELEC members for acceptance in July 1999. The t
25、ext of the draft was accepted by CENELEC as amendment All to EN 60383-1:1996 on 1999-09-27. The following dates were fixed: - latest date by which the existence of the amendment has to be announced at national level (doa) 1999-12-27 - latest date by which the amendment has to be implemented at natio
26、nal level by publication of an identical national standard or by endorsement (dop) 2000-03-27 2 6 BSI 02-2001 Contents Foreword Introduction Section 1. General 1 2 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 Scope and object Normative references Definitions Insulator str
27、ing Pin insulator Line post insulator Traction insulator Lot Flashover Dry lightning impulse withstand voltage 50 % dry lightning impulse flashover voltage Wet power-frequency withstand voltage Electromechanical failing load Mechanical failing load Puncture voltage Creepage distance Displacements Sh
28、ort standard string Specified characteristics Section 2. Insulators 4 Classification, types of insulators and insulating materials 4.1 Insulator classes 4.2 Insulator types 4.3 Insulating materials 5 Identification of insulators Section 3. Classification of tests, sampling rules and procedures 6 Cla
29、ssification of tests 6.1 Type tests 6.2 Sample tests 6.3 Routine tests 7 Quality assurance page Section 4. Test procedures for electrical tests 29 7 7 10 8 10.1 8 10.2 8 8 11 9 9 9 9 9 l2 13 13.1 13.2 9 l4 g 14.1 g 14.2 9 l5 9 15.1 9 lo 15.2 10 10 16 General requirements for high voltage tests Stand
30、ard atmospheric conditions and correction factors for electrical tests Standard reference atmosphere Correction factors for atmospheric conditions ArtXicial rain parameters for wet tests Mounting arrangements for electrical tests Lightning impulse voltage tests (type test) Test procedure Acceptance
31、criteria Wet power-frequency voltage tests (type test) Test procedure Acceptance criteria Puncture withstand test (sample test, for class B insulators only) Power-frequency puncture withstand test Impulse overvoltage puncture withstand test Routine electrical test (only on class B insulators of cera
32、mic material or annealed glass) 10 Section 5. Test procedures for mechanical and other tests 17 10 lo 18 11 18.1 18.2 19 11 11 l1 19.1 11 12 19.2 8 Procedures for type and sample tests 12 8.1 Insulator selection for type tests 12 19.3 8.2 Sampling rules and procedures for sample tests 12 19.4 8.3 Re
33、-test procedure for sample tests 12 Verification of the dimensions (type and sample test) Electromechanical failing load test (type and sample test) Test procedure Acceptance criteria Mechanical failing load test (type and sample test) Test procedure for pin and line post insulators Test procedure f
34、or string insulator units Acceptance criteria for pin insulators Acceptance criteria for string Page 13 13 13 13 13 14 14 14 14 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 insdator units and line postinsulators 17 Q BSI 02-2001 3 EN 60383-1:1996 STDmBSI BS E?+ b0383-1-ENGL 1998 W LbZibb9 06905L2 75
35、3 20 20.1 20.2 21 21.1 21.2 21.3 22 22.1 22.2 22.3 22.4 22.5 23 23.1 23.2 23.3 23.4 23.5 24 24.1 24.2 25 25.1 25.2 26 26.1 26.1.1 26.1.2 26.2 26.2.1 Thermal-mechanical performance test (type test) Test procedure Acceptance criteria Verification of the axial, radial and angular displacements (sample
36、test) Test procedure Acceptance criteria for cap and pin insulators Acceptance criteria for long rod insulators Verification of the locking system (sample test) Conformity of the locking device Verification of locking Position of the locking device Procedure for the operation test Acceptance criteri
37、a for the operation test Temperature cycle test (sample test) Test procedure for string insulator units, pin insulators and line post insulators composed of ceramic material Test procedure for string insulator units, pin insulators and line post insulators composed of annealed glass Special test pro
38、cedure for insulators with thick sections or very large insulators Complementary specifications Acceptance criteria Thermal shock test (sample test) Test procedure Acceptance criteria Porosity test (sample test) Test procedure Acceptance criteria Galvanizing test (sample test) Test procedures Appear
39、ance Determination of the coating mass by the magnetic test method Acceptance cri teria. Acceptance criteria for the appearance test Page 18 18 27 18 27.1 26.2.2 18 27.2 18 19 28.1 28 19 28.2 19 19 19 20 20 20 20 20 21 21 21 21 22 22 22 22 22 Acceptance criteria for the value of coating mass Routine
40、 visual inspection Insulators with ceramic insulating parts Insulators with glass insulating parts Routine mechanical test Routine mechanical test on line post insulators Routine mechanical test on string insulator units Section 6. Pin insulators 29 Mounting arrangements for tests on pin insulators
41、29.1 Standard mounting arrangement for electrical tests 29.2 Mounting arrangements for electrical tests reproducing service conditions 29.3 Mounting arrangement for the mechanical failing load test Section 7. Line post insulators 30 Coefficients for statistical analysis of the test results on line p
42、ost insulators 30.1 Coefficient for type tests 30.2 Coefficients for sample tests 31 Mounting arrangements for tests on line post insulators 31.1 Standard mounting arrangement for electrical tests 31.2 Mounting arrangements for electrical tests reproducing service conditions mechanical failing load
43、test 31.3 Mounting arrangement for the Section 8. String insulator units 32 22 32.1 22 22 32.2 22 33 22 23 33.1 33.2 23 Prescriptions concerning type tests on string insulators Electrical type tests on string insulators Mechanical type tests Coefficients for statistical analysis of the test results
44、on string insulators Coefficient for type tests Coefficients for sample tests Page 23 23 23 24 24 24 24 25 25 25 26 27 27 27 28 28 29 29 29 29 30 30 30 30 4 0 BSI 02-2001 STD-BSI BS EN b0383-1-ENGL 1996 = lb24bb 0690513 bqT EN 60383-1:1996 34 Mounting arrangements for electrical tests on string insu
45、lator units Section 9. Insulators for overhead electric traction lines 35 Mounting arrangements for electrical tests on insulators for overhead electric traction lines 35.1 Standard mounting arrangement 35.2 Mounting arrangement representing service conditions Annex A (informative) Method of compari
46、son of the results of electromechanical or mechanical type and sample tests Annex B (informative) Illustration of the mechanical and electromechanical test acceptance procedure for string insulator units and line post insulators Annex C (informative) List of normative documents given for information
47、 Annex ZA (normative) Normative references to international publications with their corresponding European publications Annex ZB (informative) A-deviations Figure 1 - Schematic representation of the thermal-mechanical performance test Figure 2 - Measurement of axial and radial displacements Figure 3
48、 - Measurement of angular displacement Figure 4 - Greatest thickness of the insulator Figure B.l- Acceptance flow chart for mechanical or electromechanical type tests Figure B.2 - Acceptance flow chart for mechanical or electromechanical sample tests Figure B.3 - Flow chart of the comparison of type
49、 and sample test results Table 1 - Cross-reference table for pin insulators Table 2 - Cross-reference table for line post insulators Table 3 - Cross-reference table for string insulator units Page Page Table B.l- Examples for mechanical or electromechanical sample tests 40 Table B.2 - Blank form for calculation for mechanical or electromechanical sample tests 41 31 33 33 33 36 37 41 43 44 34 34 35 35 37 38 39 26 28 32 8 BSI 02-2001 5 STD.BS1 BS EN 60383-1-ENGL 1998 Lb24bb9 08905114 526 ZN 60383-1:1996 Section 1. General Introduction This part of IEC 383 is div
