00140544 PDF BRITISH STANDARD BS CECC 16101 1980 Specification for Harmonized system of quality assessment for electronic components — Blank detail specification — Electromechanical all or nothing rel[.]
BRITISH STANDARD Specification for Harmonized system of quality assessment for electronic components — Blank detail specification — Electromechanical all-or-nothing relays — Test schedule BS CECC 16101:1980 BS CECC 16101:1980 Amendments issued since publication Amd No © BSI 03-2000 ISBN 580 34396 Date Comments BS CECC 16101:1980 Contents National foreword Foreword Text of CECC 16101 © BSI 03-2000 Page ii iii i BS CECC 16101:1980 National foreword This British Standard has been prepared under the direction of the Electronic Components Standards Committee It is identical with CENELEC Electronic Components Standards Committee CECC 16101 “Blank detail specification: Electromechanical all-or-nothing relays” This standard is a harmonized specification within the CECC system Terminology and conventions The text of the CECC specification has been approved as suitable for publication, without deviation, as a British Standard Some terminology and certain conventions are not identical with those used in British Standards Attention is especially drawn to the following The comma has been used throughout as a decimal marker In British Standards it is current practice to use a full point on the baseline as the decimal marker Cross references The British Standard harmonized with CECC 00100 is BS E9000 “General requirements for electronic components of assessed quality harmonized with the CENELEC Electronic Components Committee System” Part “Basic rules” The British Standard harmonized with CECC 00107 is BS E9000-2 “Rules of procedure” The following International Standards are referred to in the text and for each there is a corresponding British Standard; these are listed below: International Standard Corresponding British Standard CECC 16000:1979 BS CECC 16000:1980 Harmonized system of quality assessment for electronic components: Generic specification Electromechanical all-or-nothing relays (Identical) CECC 16100:1980 BS CECC 16100:1980 Harmonized system of quality assessment for electronic components Sectional specification: Electromechanical all-or-nothing relays (Identical) IEC 68 BS 2011 Basic environmental testing procedures IEC 68-1:1978 Part 1.1:1980 General (Identical) IEC 68-2-10:1968 Part 2.1J:1977 Test J Mould growth (Identical) IEC 443:1974 BS 5148:1975 Method for specifying the performance of stabilized power supply apparatus (Technically equivalent) IEC 255 is a multipart standard and relevant parts of it are to be published as identical British Standards Scope This standard lists the ratings, characteristics and inspection requirements which are to be included as the minimum mandatory requirements in the detail specification for electromechanical all-or-nothing relays conforming to Test schedule It also lists in the inspection schedule those tests which are recommended for inclusion in the detail specification at the discretion of the specification writer These latter tests, if adopted, become a mandatory requirement for the detail specification The ranking of the test schedules is in accordance with 4.4 of BS CECC 16100 Detail specification layout In the event of conflict between the requirements of this specification and the Provisions of BS E9000 the latter shall take precedence except the front page layout will be in accordance with BS 9000 Circular Letter No 15 dated August 1977 ii © BSI 03-2000 BS CECC 16101:1980 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 Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, the CECC title page, pages ii to vi, pages to 11 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 © BSI 03-2000 iii iv blank BS CECC 16101:1980 Contents Foreword Related documents Characteristic values Formation of inspection lots Intervals between tests Qualification approval Quality conformance inspection Marking of relays and package Appendices Inspection requirements Table Table — Qualification approval procedure requirements ii Page iii 1 1 1 1 © BSI 03-2000 BS CECC 16101:1980 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 assessed 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 the System are thereby accepted by all member countries without further testing This document has been formally approved by the CECC, and has been prepared for those countries taking part in the System who wish to prepare and issue national harmonized detail specifications for ELECTROMECHANICAL ALL-OR-NOTHING RELAYS It should be read in conjunction with document CECC 00100: Basic Rules (1974) At the date of printing of this document the member countries of the CECC are Belgium, Denmark, Germany, France, Ireland, Italy, the Netherlands, Norway, Sweden, Switzerland, the United Kingdom, and copies of it can be obtained from the National Committees of the CENELEC in these countries Preface This blank detail specification was prepared by CECC Working Group 16: “Relays” It is one of a series of blank detail specifications for electromechanical all-or-nothing relays, all relating to the sectional specification printed as CECC 16100 In accordance with the requirements of document CECC 00100 it is based, wherever possible, on the Recommendations of the International Electrotechnical Commission The text of this blank detail specification was circulated to the CECC for voting in document CECC(Secretariat)645 in August 1977 and was ratified by the CECC for printing as a CECC Specification © BSI 03-2000 iii BS CECC 16101:1980 Key for page v The numbers between square brackets on page v correspond to the following indications which should be given: Identification of the detail specification [1] The name of the National Standards Organization under whose authority the detail specification is drafted [2] The CECC symbol and the number allotted to the completed detail specification by the CECC General Secretariat [3] The number and issue number of the national generic specification and/or sectional specification [4] The national number of the detail specification, date of issue and any further information required by the national system, together with any amendment numbers, if issued Identification of the relay [5] A short description of the type of relay as required for identification [6] Information on typical construction (where applicable) [7] An outline drawing and/or reference to the relevant document for outlines Alternatively, this drawing may be given in an appendix to the detail specification [8] Application and test schedule [9] Reference data giving information on the most important properties of the component, which allow comparison between the various component types intended for the same, or for similar, applications The entry shown is an example iv © BSI 03-2000 BS CECC 16101:1980 [1] page of CECC 16101- Issue [2] ELECTRONIC COMPONENTS OF [3] ASSESSED QUALITY IN ACCORDANCE WITH: DETAIL SPECIFICATION FOR: ALL-OR-NOTHING RELAYS TYPE (S) : CONSTRUCTION : [4] [5] [6] [7] Application: [8] (outline drawing) Test schedule: (or with additions) Coil (For example only) Coil voltage V d.c 12 Number of turns 545 090 Resistance at 20 °C 3,1 14,7 Test voltage kV 2,5 [9] Coil variant code 70 71 Contacts Type make make Continuous contact current A 15 10 Open circuit voltage V 440 = / 380 ì Make/break power W 000=/ 200 ì Test voltage kV 2,5 Contact code 1A 2A Temperature range: °C + 40 °C See the relevant qualified Products list for availability of relays made to this specification © BSI 03-2000 v vi blank BS CECC 16101:1980 Related documents (National Authorised Institutions will complete this section making reference to any documents or specifications directly referred to in their national equivalent of this document.) Characteristic values (state in accordance with IEC 255-1-00) Formation of inspection lots (state as applicable) Intervals between tests (Intervals between Group C tests to be stated, and to be not less than months nor more than years) Qualification approval (state Method or of CECC 00107 and, in the first case, refer to Table 2) Quality conformance inspection With the exception of Subgroup A 0, where a subgroup contains more than one test the order of tests is mandatory Samples subjected to destructive tests (D) shall not be released for delivery Marking of relays and package Relays and their package supplied in accordance with this detail specification shall be marked as follows: 7.1 Relay — trade mark or manufacturer’s name — relay type and variants code — coded date of manufacture, to at least the nearest month — (any further necessary marking) 7.2 Package — detail specification reference — trade mark or manufacturer’s name — relay type code — manufacturer batch identification code — quantity — (any further necessary marking) Appendices One or more appendices may be added, to show dimensions to be checked, sockets to be supplied with the relay, or termination variants © BSI 03-2000 BS CECC 16101:1980 Inspection requirements 9.1 When assigning IL- and AQL-notations, the IL values given under the heading of each subgroup shall be used, and the AQL values shall be within the given range 9.2 The symbols in front of the lines of the columns for conditions of test and performance requirements denote, in accordance with CECC 16000 and CECC 16100: M mandatory test R recommended test ù, ú as above, but see restrictions in CECC 16000/CECC 16100 + state if required × state if applicable 9.3 Standard conditions for testing Applicable to all tests unless otherwise specified Refer to 5.5 of CECC 16000 and state from 5.5.6: + (1) atmospheric conditions (IEC 68-1) + (2) properties of supply and connections (IEC 443) + (3) cleaning and/or adjustment (4) fixing instructions + (5) application of these conditions NOTE NOTE 2 Conditions of tests are prescribed in detail once only; later on they are referred to as “Test No .” Reference numbers of tests and performance requirements refer to CECC 16000, or to 16100 if applicable © BSI 03-2000 BS CECC 16101:1980 Table TEST EXAMINATION OR NO TEST CONDITIONS OF TEST See NOTE IL PERFORMANCE REQUIREMENTS AQL GROUP A INSPECTION Sub-Group A0 For all tests in this subgroup General case Special case 100 % — test IL: II AQL: 0,065 0,25 0,65 Visual inspection, marking M 5.6.4 (1) and (2) present and legible Contact-circuit resistance ù + maximum contact circuit resistance × + 5.12 state from 5.12.2: (1) frequency of test voltage (2) type of measurement (3) details of dynamic test (4) energisation value (5) points of measurement (6) test current (7) open circuit voltage D.C coil resistance ù + × × 5.8.1 state from 5.8.1.3: (2) reference temperature (3) temperature coefficient (4) precautions resistance limit(s) of the coil(s) Functional tests M + presence of the functions + × 5.13 state from 5.13.3: (1) operate and release value, preconditioning, polarity (5) test on new relays (6) magnetic orientation (7) details of monitoring M 5.9 state from 5.9.2: no breakdown no flashover Dielectric test (1) terminations (2) voltage parameters (3) duration Sealing ù 5.20.2 state from 5.20.2.2: × (1) method (3) pressurising and cleaning (4) details of Method + maximum leakage current Method 1: no visible leakage Methods and 3: maximum leakage race IL: Sub-Group A1 For all tests in this subgroup I AQL: 0,4 1,0 Internal moisture ù 5.21 state from 5.21.4: (1) energisation value (2) temperature I none, but subsequent test to be performed as final measurement Contact-circuit resistance ù 5.12 Test No I maximum contact-circuit resistance D.C coil resistance ù 5.8.1 Test No I resistance limit(s) of the coil(s) Coil impedance ù 5.8.3 state from 5.8.3.3: (1) method (3) energisation value(s) (4) test voltage (5) alternative procedure I impedance or burden limits 10 + + 11 Timing tests ú 5.14 state from 5.14.3: (1) mounting or position (2) energisation parameters + (3) means for disconnection (4) supply parameters (5) contact parameters × (7) further details (8) contact(s) to be checked × (10) suppression components I limits of the times to be measured + duration of discontinuities to be ignored 12 Mechanical tests R 5.7.1 state from 5.7.3: (1) properties to be tested, methods of test I state required results Notes and symbols on page © BSI 03-2000 BS CECC 16101:1980 Table TEST EXAMINATION OR NO TEST CONDITIONS OF TEST See NOTE IL Sub-Group A2 IL: For all tests in this subgroup AQL: 0,4 1,0 13 Check of dimensions M S4 tolerances II (a) no audible noise (b) condition, finish and workmanship to be satisfactory (c) state details of results S4 + + 5.11 state from 5.11.2: (1) terminations (2) measurement voltage (3) time to reading minimum value(s) of insulation resistance M 5.9 Test No S4 no breakdown no flashover + maximum leakage current + 5.6.1 state from 5.6.7: (1) dimensions (2) creepage distances and clearances IL: For all tests in this subgroup AQL: 0,4 1,0 Visual inspection, other than marking M + + + IL: For all tests in this subgroup 16 Insulation resistance Dielectric test II 5.6 state from 5.6.7: (3) visual conditions (4) shaking of the relay (a) (5) correct housing (b) other physical properties (c) Sub-Group A4 15 PERFORMANCE REQUIREMENTS S4 Sub-Group A3 14 AQL S4 AQL: 0,4 1,0 M GROUP B Sub-Group B1 IL: For all tests in this subgroup AQL: 0,4 1,5 6,5 17 Electrical endurance ú + + + + S3 5.30 state from 5.30.3, 5.30.4, 5.30.5, 5.30.6 as applicable For 5.30.3 (Category I, II, III) state from 5.30.3.2: (–) contact(s) to be tested (1) number of operations or duration (2) Method or (4) checking intervals (6) temperature (7) energisation value (8) speed and duty factor (9) protective devices (10) checking equipment and fuse rating (11) load(s) (12) Final measurements Test No 15 Test No + + + + other measurements state all conditions For 5.30.4 (Category 0) state from 5.30.4.2: (–) contact(s) to be tested (2) energisation value (3) speed and duty factor (4) number of operations or duration (5) contact-circuit resistance, state from 5.12.2 (see Test No.2) (6) temperature (7) Intermediate measurements state all conditions (8) Final measurements Test No 15 other final measurements state all conditions S3 The test of this subgroup is destructive Method 1: allowed number of failures, criteria of failure Method 2: criteria of failure Final measurements: minimum values of insulation resistance maximum contact-circuit resistance state required results allowed number of failures, the criterion being: maximum contact-circuit resistance Intermediate measurements state required results Final measurements: minimum values of insulation resistance state required results Notes and symbols on page © BSI 03-2000 BS CECC 16101:1980 Table TEST NO EXAMINATION OR TEST CONDITIONS OF TEST See NOTE continued + + IL AQL For 5.30.5 (Category 0, miss-free) state from 5.30.5.2: (–) contact(s) to be tested (1) energisation value (2) number of operations (3) speed and duty factor (4) from 5.12.2 (Test No 2) (5) Intermediate measurements state all conditions (6) Final measurements Test No 15 other final measurements state all conditions PERFORMANCE REQUIREMENTS maximum contact-circuit resistance Intermediate measurements state required results Final measurements: minimum values of insulation resistance state required results For 5.30.6 (Extended assessment) state all information required in IEC 255-0-20, Sub-clause 5.2.1.2 state all required results Sub-group B2 IL: For all tests in this subgroup AQL: 0,4 1,0 S3 This subgroup contains destructive tests as marked by (D) 18 Magnetic remanence ú 5.43 and 5.14 state from 5.43.3: S (1) saturate values, duration of application + (2) contact criterion (-ia) and from 5.14.3: (1) mounting or position (5) contact parameters (8) contact to be checked × (10) suppression components limits of remanence value + duration of discontinuities to be ignored 19 Heating R limits of temperature rise × × + + 5.18 state from 5.18.3: S3 (1) mounting (2) energisation value, duration (3) conductor material (4) temperature (5) contact load 20 Internal moisture ù 5.21 Test No S3 none, but final measurements apply 21 Rapid change of temperature, Method ù 5.19.2 state from 5.19.3: (2) temperature parameters (3) contact load S3 none, but final measurements apply 22 Soldering, Test (D) ù 5.25.3 state from 5.25.4: (1) method (2) ageing procedure S3 none, but final measurements apply 23 Robustness of terminals (D) for pull, bend and twist ù 5.24 state from 5.24.3: (1) procedure(s) and load(s) S3 none, but final measurements apply 24 Final measurements State the appropriate conditions and performance requirements applicable to the tests above, from the following: + + — visual inspection + × × 5.6 state from 5.6.7: (3) visual conditions (–) properties to be checked (a) marking and identification (b) correct housing (c) corrosion (d) solder wetting Same AQL as for the test above (a) present and legible (b) condition to be satisfactory (c) corrosion index (d) wetting index — insulation resistance 5.11 Test No 15 minimum value(s) of insulation resistance — d.c coil resistance 5.8.1 Test No resistance limit(s) of the coil(s) — contact-circuit resistance 5.12 Test No maximum contact-circuit resistance state all conditions state required results — other final measurements + Notes and symbols on page © BSI 03-2000 BS CECC 16101:1980 Table TEST EXAMINATION NO OR TEST CONDITIONS OF TEST See NOTE Sub-Group B3 IL: For all tests in this subgroup 25 Contact sticking IL AQL PERFORMANCE REQUIREMENTS S3 AQL: 0,1 0,65 2,5 ú 5.42 and 5.14 state from 5.42.3: (–) upper temperature (1) upper limit of operative range and from 5.14.3: (1) mounting or position + (3) means of disconnection (5) contact parameters (8) contact(s) to be checked × (10) suppression components S3 limits of release time + duration of discontinuities to be ignored GROUP C Sub-Group C1 IL: For all tests in this subgroup AQL: 0,4 1,5 6,5 26 Electrical endurance ù S2 5.30 Test No 17 Sub-Group C2 IL: For all tests in this subgroup AQL: 0,4 1,0 The test of this subgroup is destructive S2 Test No 17 S3 27 Contact-circuit resistance ù 5.12 Test No S3 maximum contact-circuit resistance 28 Coil inductance R S3 coil inductance limits, unenergised and energised state + 5.8.2 state from 5.8.2.3 (2) measurement voltage (3) measurement frequency (4) energisation value (5) details of alternative procedure 29 Timing tests M 5.14 Test No 11 S3 limits of times to be measured + duration of discontinuities to be ignored 30 Dielectric test ù 5.9 Test No S3 no breakdown no flashover + maximum leakage current Sub-Group C3 IL: For all tests in this subgroups S2 AQL: 0,65 1,5 6,5 31 Weighting R 5.7.2 S2 Weight and tolerances 32 Contact noise ú 5.39 state from 5.39.3: (1) energisation value(s) (2) shock and/or vibration parameters (see C5) (3) test circuit (4) measuring equipment S2 limits of noise voltage + Sub-Group C4 IL: S2 For all tests in this subgroup AQL: 0,4 1,5 6,5 The tests of this subgroup are destructive 33 Electrical endurance ù 5.30 Test No 17 S2 Test No 17 34 Mechanical endurance ù 5.31 state from 5.31.4, regarding Note of Table I of the Sectional Specification: (1) Method or (2) energisation value (3) monitoring parameters (4) speed and duty factor (5) number of operations or duration (7) intermediate checks, state all details S2 Method 1: allowed number of failures Method 2: state required results × × Notes and symbols on page © BSI 03-2000 BS CECC 16101:1980 Table TEST NO 35 EXAMINATION OR TEST CONDITIONS OF TEST See NOTE IL AQL PERFORMANCE REQUIREMENTS Final measurements State the appropriate conditions and performance requirements applicable to the tests above, from the following: — visual inspection 5.6 state from 5.6.7: + (3) visual conditions (–) properties to be checked (a) marking and identification (b) correct housing + (4) shaking of the relay + (5) other physical properties Same AQL as for the test above (a) Present and legible (b) condition to be satisfactory (4) no audible noise (5) state details of results — insulation resistance 5.11 Test No 15 minimum value(s) of insulation resistance — contact-circuit resistance 5.12 Test No maximum contact-circuit resistance — other final measurements + state all conditions state required results Sub-Group C5 IL: S2 For all tests in this subgroup AQL: 0,4 1,0 This subgroup contains destructive tests as marked by (D) 36 Thermoelectric e m f ú 5.40 state from 5.40.3: (1) method and material for soldering (2) ambient temperature S2 limit of e m f 37 Thermal endurance (D) R 5.32 and 5.13 state from 5.32.3: (1) mounting (2) duration (3) ambient temperature (4) energisation value (–) contact load and, for immediate final measurements, state from 5.13.3: (1) operate and release value + (7) details of monitoring S2 none, but final measurements apply R 5.16 and 5.11 state from 5.16.3: (1) duration, recovery + (2) voltage and, for immediate final measurement, state from 5.11.2 Test No 15 S2 R 5.15 and 5.11 state if 5.15.3, 5.15.5 and/or 5.15.6 are to be applied S2 38 39 Damp heat, steady state (D) Climatic sequence (D) presence of functions none, but final measurements apply minimum value(s) of insulation resistance For 5.15.2 (Dry heat) state from 5.15.9: (1) severity, recovery (2) energisation value, duty and contact load (3) see also 5.13.3 (1) operate and release value + (7) details of monitoring additionally, final measurements apply For 5.15.3 and 5.15.6 (Damp heat) state from 5.15.9: (1) severity, recovery and, for immediate final measurement after the last cycle of 5.15.6, state from 5.11.2: (1) terminals + (2) measurement voltage + (3) time to reading none, but final measurements apply minimum value(s) of insulation resistance For 5.15.4 (Cold) state from 5.15.9: (1) severity, recovery (5) method (6) operating test requirements, as follows presence of functions additionally, final measurements apply Notes and symbols on page © BSI 03-2000 BS CECC 16101:1980 Table TEST NO EXAMINATION OR TEST 39 Continued CONDITIONS OF TEST See NOTE IL AQL Category I, II and III refer to and state from 5.30.3.2: (–) contact(s) to be tested (7) energisation value (8) speed and duty factor + (9) protective devices + (10) checking equipment (11) load PERFORMANCE REQUIREMENTS allowed number of failures, criteria of failure Category refer to, and state from 5.30.5.2: (–) contact(s) to be tested (2) energisation value (3) speed and duty factor and from 5.12.2: (1) frequency of test voltage (3) details of dynamic test (5) points of measurement (6) test current (7) open circuit voltage maximum contact-circuit resistance For 5.15.5 (Low pressure) state from 5.15.9: (1) severity, recovery (8) test voltage duration of voltage test additionally, final measurements apply + Intermediate measurements: state all conditions and the part(s) of the climatic sequence to which they apply Intermediate measurements state required results ú 5.22.1 state from 5.22.1.4: (1) duration (2) recovery S2 none, but final measurements apply + no breakdown, no flashover 40 Salt mist (D) 41 Robustness of ù terminations (D) for pull, bend and twist 5.24 Test No 23 S2 none, but final measurements apply 42 Shock (D) 5.26 state from 5.26.3: (1) method (2) pulse shape and acceleration (3) mounting (4) monitoring details (5) energisation value(s), Method 1-test and/or rated contact load S2 Method 1: + opening and closing time 5.27 state from 5.27.3: (1) method (2) acceleration and number (3) mounting (4) monitoring details (5) energisation value(s), Method 1-test and/or rated contact load S2 R × × 43 Bump (D) R × × 44 45 Vibration (D) Acceleration (D) R R + × × both methods: final measurements apply Method 1: + opening and closing time both methods: final measurements apply 5.28 state from 5.28.3: S2 (1) vibration parameters (2) energisation values, test and rated (3) mounting (4) monitoring details (5) contact load 5.29 state from 5.29.3: (1) method (2) acceleration duration (3) mounting (4) monitoring details (5) energisation value(s), Method 1-test and/or rated contact load S2 + opening and closing time additionally, final measurements apply Method 1: + opening and closing time both methods: final measurements apply Notes and symbols on page © BSI 03-2000