1、BRITISH STANDARD BS EN 116203:1995 Specification for Harmonized system ofquality assessment for electronic components Blank detail specification Electromechanical all-or-nothing relays for enhanced industrial application The European Standard EN116203:1994 has the status of a BritishStandardBSEN1162
2、03:1995 BSI01-2000 ISBN 0 580 34158 5 Amendments issued since publication Amd. No. Date CommentsBSEN116203:1995 BSI 01-2000 i Contents Page National foreword ii Foreword 2 Text of EN116203 3BSEN116203:1995 ii BSI 01-2000 National foreword This BritishStandard has been prepared under the direction of
3、 the Electrotechnical Sector Board. It is the English language version of EN116203:1994 Harmonized system of quality assessment for electronic components. Blank detail specification: Electromechanical all-or-nothing relays for enhanced industrial application published by the European Committee for E
4、lectrotechnical Standardization (CENELEC) Electronic Components Committee (CECC). EN116203 was prepared by CECC WG16, Relays, and the United Kingdom participation in the drafting was provided by Technical Committee ECL/1, General purpose relays and reed contact units. Scope. The standard lists the r
5、atings, characteristics and inspection requirements which shall be included as mandatory requirements in accordance with BS EN116200 in any detail specification for these devices. The Technical Committee has reviewed the provisions of IEC68-2-47, to which normative reference is made in the text, and
6、 has decided that they are acceptable for use in conjunction with this standard. The BritishStandard which implements the CECC Rules of Procedure is BS9000General requirements for a system of electronic components of assessed quality Part2:1991 Specification for the national implementation of the CE
7、CC System. Detail specifications. Detail specifications shall comply with the requirements of this Blank Detail Specification and BS CECC00111: Rule of Procedure11. Specifications. Part4:1991 Regulations for CECC Detail specifications. Cross-references International Standard Corresponding BritishSta
8、ndard IEC62 BS EN60062:1994 Marking codes for resistors and capacitors IEC68-1 BS2011 Environmental testing Part1.1:1989 General and guidance IEC255-1-00:1975 BS5992 Electrical relays Part2:1980 Specification for all-or-nothing electrical relays BS CECC00114: Rule of Procedure14. Quality Assessment
9、Procedures CECC00114-I:1992 Part1:1993 Approval of manufacturers and other organizations CECC00114-II:1992 Part2:1993 Qualification approval of electronic components EN116000-1:1992 BS EN116000 Harmonized system of quality assessment for electronic components. Generic specification: Electromechanica
10、l all-or-nothing relays Part1:1995 General (Includes EN116000-1 A1:1992) EN116200:1991 BS EN116200:1995 Harmonized system of quality assessment for electronic components. Sectional specification: Electromechanical all-or-nothing relays.BSEN116203:1995 BSI 01-2000 iii A British Standard does not purp
11、ort 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. Summary of pages This document comprises a front cover, an inside front c
12、over, pages i toiv, theENtitle page, pages2 to15 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.iv blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN116203
13、April1994 UDC Descriptors: Quality, electronic components, relays English version Blank detail specification: Electromechanical all-or-nothing relays for enhanced industrial application Spcification particulire cadre: prsent, cette spcification nexiste pas en franais Vordruck fr Bauartspezifikation:
14、 Elektromechanische Schaltrelais fr industrielle Anwendungen mit erhhten Anforderungen This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on25October1992. CENELEC members are bound to comply with CEN/CENELEC Internal Regulations which stipulate the conditions f
15、or 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 General Secretariat of the CECC or to any CENELEC member. This European Standard exists
16、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 CECC General Secretariat has the same status as the official versions. CENELEC members are the national ele
17、ctrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and United Kingdom. The membership of the CECC is identical, with the exception of the national electrotechnical co
18、mmittees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1994 Copyright reserved to CENELEC member
19、s Ref. No. EN116203:1994 EEN116203:1994 BSI 01-2000 2 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of a
20、ssessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under
21、the System are thereby acceptable in all member countries without further testing. This specification was prepared by CECC WG16 “Relays”. The text of the draft based on document CECC (Secretariat)3093 was submitted to the formal vote; together with the voting report, circulated as document CECC(Secr
22、etariat)3240, it was approved by CECC as EN116203 on25 October1992. The following dates were fixed: Contents Page Foreword 2 1 Related documents 5 2 Characteristic values of the relay 5 2.1 General data 5 2.2 Construction of designation (ordering information) 5 2.3 Coil data 6 2.4 Contact data 6 2.5
23、 Terminals 6 2.6 Mounting 7 2.7 Environmental data 7 3 Qualification approval procedures 7 4 Quality conformance inspection 7 4.1 Formation of inspection lots 7 4.2 Intervals between group C tests 7 5 Marking of relay and package 7 5.1 Marking of the relay 7 5.2 Marking of package 7 6 Annexes 8 7 Te
24、sts 8 7.1 Standard conditions for testing 8 7.2 Mounting of test items during test 8 7.3 General conditions for testing 8 8 Ordering information 8 Table 1 Dielectric test voltages 5 Table 2 Coil data 6 Table 3 Loads, switching cycles and frequencies for endurance tests 6 Table 4 Terminals 7 Table 5
25、Tests for quality conformance inspection 9 Table 6 Tests for qualification approval 15 latest date of announcement of the ENat national level (doa) 1993-11-23 latest date of publication ofan identical national standard (dop) 1994-05-23 latest date of declaration ofnational standards obsolescence 199
26、4-05-23 latest date of withdrawal of conflicting national standards (dow) 2003-11-23EN116203:1994 BSI 01-2000 3 Specification available from: 1 CECC16203-XXX Issue Page1 of 2 Electronic components of assessed quality in accordance with: EN116000-1:1992 EN116200:1991 3 4 Detail specification for elec
27、tromechanical all-or-nothing relays for enhanced industrial application Type: Construction: 5 6 Outline drawing 7 Application: 8 Dimensions in mm Test schedule3 Coil data: 9 Contact data: 10 Temperature range Operating temperature: Storage temperature: 11 Information about manufacturers who have com
28、ponents qualified to this detail specification is available in the current CECC00200 (Register of Approvals).EN116203:1994 4 BSI 01-2000 Blank detail specification A blank detail specification is a supplementary document to the sectional specification and contains requirements for style and layout a
29、nd minimum content of detail specifications. In the preparation of detail specifications the content of EN116000-1:1992 shall be taken into account. Key for page3 The numbers between square brackets on page3 correspond to the following indications which should be given in the appropriate boxes. Iden
30、tification of the detail specification Identification of the relay 1 The name of the National Standards Organization under whose authority the detail specification is published and, if applicable, the organization from whom the detail specification is available. 2 The CECC symbol and the number allo
31、tted to the completed detail specification by the CECC General Secretariat. 3 The number and year of availability of the EN generic and/or sectional specification as relevant; also national reference if different. 4 If different from the CECC number, the national number of the detail specification,
32、date of issue and any further information required by the national system, together with any amendment numbers. 5 A brief description of the relay or range of relays. 6 Information on typical construction (where applicable). For5 and6 the text to be given in the detail specification should be suitab
33、le for an entry in CECC00200 (Register of Approvals) and CECC00300 (Register of National Documents). 7 An outline drawing with main dimensions which are of importance for interchangeability and/or reference to the appropriate national or international document for outlines. Alternatively, this drawi
34、ng may by given in an annex to the detail specification, but7 should always contain an illustration of the general outer appearance of the relay. 8 Application and assessment level. 9 Available coil voltages. 10 Available contact arrangements and contact current and voltage. 11 Temperature range.EN1
35、16203:1994 BSI 01-2000 5 1 Related documents 2 Characteristic values of the relay These shall be in accordance with IEC255-1-00 as applicable. 2.1 General data Table 1 Dielectric test voltages 2.2 Construction of designation (ordering information) NOTEThe reference to monostable or bistable, polariz
36、ed or not polarized, number and kind of contacts and general coil additives shall be given in the title of the specification. Only if one or more of these attributes is optional, shall the respective codes be given. There shall be no special marks or open space for non applicable criteria. EN116000-
37、1:1992,Generic Specification: Electromechanical all-or-nothing relays. EN116200:1991, Sectional Specification: Electromechanical all-or-nothing relays. Test voltage V a.c. min. Open contacts Between adjacent contacts Contacts to case Coil to contacts Coil to caseEN116203:1994 6 BSI 01-2000 2.3 Coil
38、data Table 2 Coil data 2.4 Contact data 2.4.1 Contacts, number, configuration and application categories 2.4.2 Contact load, electrical endurance and switching frequency Table 3 Loads, switching cycles and frequencies for endurance tests For inductive load the maximum induction relating to the load
39、shall be specified. For relays with contact application0, the lower values for switching voltage and current shall be specified. 2.4.3 Static contact resistance (Relays with long leads to be measured at a prescribed distance from the relay body.) 2.4.4 Dynamic contact resistance (For relays with lon
40、g leads the test point shall be specified according to2.4.3.) 2.4.5 Mechanical life 2.4.6 Timing (over the whole temperature range) 2.5 Terminals The type of terminals with their respective finish shall be stated together with the identifying code number. (If the terminals are specified in Annex2 th
41、ere shall be made a reference to the annex.) Code letter Voltage d.c./a.c. V Coil resistance and/or impedance at 23 C Must-operate voltage d.c./a.c. Must-release voltage d.c./a.c. Must-not-release voltage Rated power/burden Suppression or additional function, code or letter a V maxat V maxat V minat
42、 at UTC rated max. 7 10% 23 C UTC 23 C UTC 23 C LTC V W/VA a Configuration of coil suppression or additional function if applicable. UTC=maximum permissible operating temperature LTC=minimum permissible operating temperature Loads at V d.c. at V a.c./Hz switching cycles switching frequencies Resisti
43、ve Low level (with suppression device)EN116203:1994 BSI 01-2000 7 Table 4 Terminals 2.6 Mounting The mounting variants and the respective code letters shall be specified. Details and drawings shall be included in Annex1. 2.7 Environmental data The relays shall withstand at least the following enviro
44、nmental stresses: 3 Qualification approval procedures as stated in CECC00114-II1.4(1) “fixed sample”; sampling and test schedule are specified in Table 6; the tests specified and their order are mandatory. 4 Quality conformance inspection Quality conformance inspection contains the tests stated in T
45、able 5: Group A and B tests for inspection lots acceptance; Group C periodic tests. Unless otherwise stated (if applicable) in this blank detail specification, all tests of Table 5 are mandatory. Where a sub-group contains cumulative tests, the order of the tests is mandatory. Samples subjected to t
46、ests denoted as destructive (D) shall not be released for delivery. 4.1 Formation of inspection lots According to CECC00114-I3.1. 4.2 Intervals between group C tests The tests of group C shall be performed in the intervals specified in Table 5. 5 Marking of relay and package The relay and the packag
47、e shall be marked with the information given in5.1 and5.2 as a minimum. 5.1 Marking of the relay 5.2 Marking of package Code number Terminals Finish 1) Manufacturers name or trade mark; 2) Relay type and variants code as defined in2.2 and in the detail specification; 3) Year and week of manufacture
48、coded according to IEC62; 4) CECC mark of conformity; 5) Factory identification code; 6) Wiring diagram or identification of terminals. 1) Manufacturers name or trade mark; 2) Relay type and variants code as defined in2.2 and in the detail specification;EN116203:1994 8 BSI 01-2000 6 Annexes Annexes
49、may be added, for example: 7 Tests 7.1 Standard conditions for testing Unless otherwise specified all tests shall be performed according to clause5.5 of EN116000-1:1992. 7.2 Mounting of test items during test The following requirements shall apply for mechanical tests e.g.shock, vibration, acceleration, bump: the relay shall be mounted by its normal mounting methods to the test fixture where inherent resonances have been minimized so as not to inval
