1、 STD-BSI BS EN b0799-ENGL 1999 1 Lb24bb9 074b528 O04 5 BRITISH STANDARD IEC 60799:1998 Electrical accessories - Cord sets and interconnection cord sets The European Standard EN 60799:1998 has the status of a British Standard ICs 29.060.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPY
2、RIGHT LAW BS EN 60799:1998 direction of the Electrotechnical hd. No. Date Sector Committee, was published under the authority of the Standards Committee and comes into effect on 16 December 1998 O BCI 1998 National foreword Text affected This British Standard is the English language version of EN 60
3、7991998. It is identical with IEC 60799 1998. It supersedes BS EN 60799: 1995 which will be withdrawn on 2001-0741. The UK participation in its preparation was entrusted by Technical Committee PEy23, Electrical accessories, to Subcommittee PEy23, Appliance couplers for household and similar general
4、purposes, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationallEuropean committee any enquiries on the inteqretation, or proposals for change, and keep the TJK interests informed; them in the LJK. - monitor related international and Euro
5、pean developments and promulgate A iist of organizations represented on this committee can be obtained on request to its secretaq kom 1 January 1997, aii IEC publications have the number 6OOOO added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time du
6、ring the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is dram to the fact that CEN and CENELEC standards nody include an annex which lists normative references to intedonal publications with their corresponding
7、 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 Electronic Catalogue.
8、 A British Standard does not purport to include ali 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. ISBN O 580 30894 4 EN 60799 EUROPEAN STA
9、NDARD NORME EUROPEENNE EUROPISCHE NORM Octo ber 1 998 ICs 29.060.20; 29.120.30 Supersedes EN 60799: 1987 + Al :1994 Descriptors: Cord sets, power socket plug, connector, flexible cable, definition, prescriptions, component parts English version Electrical accessories Cord sets and interconnection co
10、rd sets (IEC 60799: 1998) Petit appareillage lectrique Cordons-connecteurs et cordons dinterconnexion (CE1 60799:1998) Elektrisches Installationsrnaterial Gerteanschluleitungen und Weiterverbindungs- Gerteansc hluleitungen (IEC 60799: 1998) This European Standard was approved by CENELEC on 1998-1 0-
11、01. CENELEC members are bound to comply with the CENICENELEC 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 bibliographical references concerning such national standards may be obtai
12、ned 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 und - routine tests are made on each cord set and interconnection cord set manufactured to t
13、his standard, where applicable. NOTE - Routine tests are specified in annex A. STD-BSI BS EN b0777-ENGL 2778 W lbZibb9 074b535 244 D Page 6 EN 60799:1998 5 Requirements 5.1 Requirements for component parts The plug of a cord set shall comply with the requirements of IEC 60884-1. The connector of aco
14、rd set shall comply with the requirements of IEC 60320-1. The plug connector of an interconnection cord set shall comply with the requirements of IEC 60320-2-2. The cord of a cord set or interconnection cord set shall comply with the requirements of IEC 60227 or IEC 60245. Compliance with the requir
15、ements for plugs, connectors, plug connectors and cords is checked by the tests specified in the relevant standards. During the test of one component, the influence on the other components of the assembly is ignored. The end of a stranded conductor shall not be consolidated by soft soldering at plac
16、es where the conductor is subject to contact pressure unless the clamping means is designed so as to obviate the risk of a bad contact due to cold flow of the solder. 5.2 Requirements for the assembly 5.2.1 Rated voltage The rated voltage of the connector and the cord shall be not less than the rate
17、d voltage of the plug. For interconnection cord sets the rated voltage of the connector and the plug connector shall be the same. 5.2.2 Rated current The rated current of the plug shall be not less than the rated current of the connector. 5.2.3 Class of equipment The plug and the connector shall be
18、of a type intended for the connection of the same class of equipment, as given in IEC 60536. A cord set comprising a connector for class II equipment may, however, comprise a plug for class I equipment according to IEC 60083 or to other three-pin systems. 5.2.4 Marking Plugs, connectors and plug con
19、nectors shall be marked as specified in the relevant standards. Cord sets and interconnection cord sets that are not delivered together with an appliance and of which the plug or the plug connector and the connector have not been made by the same manufacturer shall, in addition, be marked with eithe
20、r the name, trade mark or identification mark of the maker of the complete cord set or interconnection cord set or of the responsible vendor. This marking shall not only be put on the package. NOTE - The marking of the name, trade mark or identification mark of the maker or responsible vendor may fo
21、r example be applied on a sleeve provided around the cord set. I II Plugs, connectors, cord sets or interconnection cord sets for the connection of class II equipment shall not be marked with the symbol for class II construction (the double square). Hot or very hot Cold 5.2.5 Type of cord The cord o
22、f a cord set or interconnection cord set shall be not lighter than the type, and have a cross-sectional area not less than that specified in the following table, depending on the type of connector incorporated in the cord set or interconnection cord set. NOTE - A cord of a lower IEC code designation
23、 (e.9. 60227 IEC 42) is lighter than a cord of a higher code designation (e.g. 60227 IEC 53). Table 1 - Types of cords for cord sets and interconnection cord sets 10 10 f Connector Class of equipment For conditions Lightest type of flexible cable or cord I I Rated current A 02 . Minimum cross-sectio
24、nal area mm2 II I Cold 1 Cold Cold Very hot Cold 60227 IEC 41 I 60227 IEC 52 I 0,75 60227 IEC 52 I 0,75 60227 IEC 52 I 0,75 60227 IEC 53 I 0,75 or 60245 IEC 53 60245 IEC 53 or 60245 IEC 51 60227 IEC 53 or 60245 IEC 53 0,75 0,75 0,75 0,75 0.75 60227 IEC 53 or 60245 IEC 53 60245 IEC 53 or 60245 IEC 51
25、 60227 IEC 53 or 60245 IEC 53 2, If the cord has a length not exceeding 2 m, a nominal cross-sectional area of 0,5 mm* ia allowed. 3) If the cord has a length exceeding 2 m, nominal cross-sectional areas shall be - 1 mm2 for 1 O A cord sets and interconnection cord sets; - 1,5 mm2 for 16 A cord sets
26、 and interconnection cord sets. Compliance with the requirements of 5.2.1 to 5.2.5 is checked by inspection. 5.2.6 Length of cord The length of the flexible cord of a cord set or interconnection cord set shall be not more than 2 m if the cord has a cross-sectional area of 0,5 mm2 or less. NOTE - Fla
27、t twin tinsel cords, IEC code designation 60227 IEC 41, have a cross-section less than 05 mrn2. STD-BSI BS EN b0777-ENGL 1996 II lb24bb7 074b.537 017 W Page 8 EN 60799:1998 The length of the cord is measured between the points where the cord or cord guard enters the plug or plug connector and the co
28、nnector respectively. If there is no definite end, the length is measured from the point where the overall diameter is 1 mm more than the outer diameter of the cord. For flat cords, this increased diameter is measured over the larger axis of the cord. Compliance with the requirements is checked by i
29、nspection and measurement. 6 Continuity and polarity In cord sets and interconnection cord sets for use in polarized systems, the continuity between corresponding. plug-pins and connector-contacts shall be maintained correctly in each pole. Compliance is checked by measurement. 7 EMC requirements NO
30、TE - Requirements for accessories incorporating electronic components are not included as the need has not yet been established. 7.1 Immunity 7.1.1 These cord sets and interconnection cord sets are not sensitive to normal electromagnetic disturbances and therefore no immunity tests are required. Cor
31、d sets and interconnection cord sets not incorporating electronic components 7.2 Emission 7.2.1 Cord sets and interconnection cord sets not incorporating electronic components These cord sets and interconnection cord sets are not generating electromagnetic disturbances, consequently no emission test
32、s are necessary. NOTE - These cord sets and interconnection cord sets may only generate electromagnetic disturbances during occasional operations of insertion and withdrawal of the accessories. The frequency, the level and the consequences of these emissions are considered as part of the normal elec
33、tromagnetic environment. STD-BSI BS EN b0797-ENGL 1998 lb24bbS 074b538 T53 S Page 9 EN 60799:1998 Type of accessory Two-pole cord sets and interconnection cord sets Three-pole cord sets and interconnection cord sets Annex A (informa tive) Test to be performed according to clause A.2 A.2, A.3, A.4 Ro
34、utine tests for factory-wired cord sets and interconnection cord sets related to safety (protection against electric shock and correct polarity) A.l General All factory-wired cord sets and interconnection cord sets shall be subjected to the following tests, as appropriate. The test equipment or manu
35、facturing systems shall be such that failed samples are either made unfit for use or separated from satisfactory products in such a way that they cannot be released for sale. NOTE - “Unfit for use“ means that the accessory is treated in such a way that it cannot fulfil the intended function. It is,
36、however, accepted that repairable products (by a reliable system) may be repaired and retested. It shall be possible by process or manufacturing system to identify that accessories released for sale have been subjected to all the appropriate tests. The manufacturer shall maintain records of the test
37、s carried out which show the - type of product; - date of test; - place of manufacture (if manufactured in more than one place); - tested quantity; - number of failures and actions taken, Le. destroyedhepaired. The test equipment shall be checked before and after each period of use and for periods o
38、f continuous use, at least every 24 h. During these checks the equipment shall show that it indicates faults when known faulty products are inserted or simulated faults are applied. Products manufactured prior to a check shall only be released for sale if the check is found satisfactory. Test equipm
39、ent shall be verified (calibrated) at least once a year. Records shall be kept of all checks and any adjustments found necessary. STD-BSI BS EN b0779-ENGL 1778 U Lb24bb9 074b537 77T Page 10 EN 60799:1998 A.2 Polarized systems; phase (L) and neutral (N) - Correct connection For polarized systems the
40、test shall be made using safety extra-low voltage SELV applied for a period of not less than 2 s between the L and N pin or contact and the corresponding L and N pin or contact at each end of the cord set or interconnection cord set. NOTE - The period of 2 s may be reduced to not less than 1 s on te
41、st equipment with automatic timing Other suitable tests may be used. Polarity shall be correct. A.3 Earth (E) continuity The test shall be made using SELV applied for a period of not less than 2 s between the corresponding E pin or contact of the accessory at each end of the cord set or interconnect
42、ion cord set. NOTE - The period of 2 s may be reduced to not less than 1 s on test equipment with automatic timing. Other suitable tests may be used. Continuity shall be present. A.4 Short circuiffwrong connection and reduction in creepage distance and clearance L or N to E The test shall be made be
43、tween the L and N conductors and the E conductor - by applying at the supply end, .e. plug, an a.c. voltage of 2 O00 V f 200 V, 50 Hz or 60 Hz for a period of not less than 2 s, NOTE - The period of 2 s may be reduced to not less than 1 s on test equipment with automatic timing. or - by an impulse v
44、oltage test using 1,2/50 ps wave form, 4 kV peak value, three impulses for each pole, with intervals of not less than 1 s, the test voltage being applied at the supply end, .e. plug or plug connector. The L and N conductors may be connected together for this test. No flashover shall occur. Page 11 E
45、N 60?99:1998 Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in
46、 the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred t
47、o applies (including amendments). NOTE: When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication - Year IEC 60050(151) 1978 IEC 60083 1997 IEC 60227 series (mod) IEC 60245 series (mod) (mod) IEC 60320-1 1994 IEC 60320-2-
48、2 1990 (mod) IEC 60536 1976 IEC 60884-1 1994 Al 1994 A2 1995 - Title International Electrotechnical Vocabulary (IEVI Chapter 1 51 : Electrical and magnetic devices Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC Polyvinyl chloride insulated cable
49、s of rated voltages up to and including 450/750 V Rubber insulated cables of rated voltages up to and including 450/750 V Appliance couplers for household and similar general purposes Part 1 : General requirements Part 2: Interconnection couplers for household and similar equipment Classification of electrical and electronic equipment with regard to protection against electric shock Plugs and socket-outlets for household and similar purposes Part 1 : General requirements EN/HD - Year HD 21 series HO 22 series EN 60320-1 1996 EN 60320-2-2 1991 HO 366 S1 1977 1 1 EN 60320-
