《BS-EN-60947-5-2-1999.pdf》由会员分享，可在线阅读，更多相关《BS-EN-60947-5-2-1999.pdf（92页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60947-5-2:1999 Incorporating Amendment Nos. 1 and 2 Low-voltage switchgear and controlgear Part 5-2: Control circuit devices and switching elements Proximity switches The European Standard EN 60947-5-2:1998, with the incorporation of amendments A1:1999 and A2:2004, has the sta
2、tus of a British Standard ICS 29.120.40; 29.130.20 ? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60947-5-2:1999 This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published
3、 under the authority of the Standards Committee and comes into effect on 15 January 1999 BSI 29 April 2004 ISBN 0 580 30875 8 National foreword This British Standard is the English language version of EN 60947-5-2:1998, including amendments A1:1999 and A2:2004. It was derived by CENELEC from IEC 609
4、47-5-2:1997, including amendments 1:1999 and 2:2003. It supersedes BS EN 60947-5-2:1998 which will be withdrawn on 2001-10-01. The CENELEC common modifications have been implemented at the appropriate places in the text. The start and finish of each common modification is indicated in the text by ta
5、gs . The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Tags indicating changes to IEC text carry the number of the IEC amendment. For example, text altered by IEC amendment 1 is indicated by !“. The UK participation in its preparation was entrusted
6、by Technical Committee PEL/17, Switchgear, controlgear and high-voltage/low-voltage coordination, to Subcommittee PEL/17/2, Low-voltage switchgear and controlgear, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any e
7、nquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references T
8、he British Standards which implement these international or European publications may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This public
9、ation does not purport to include all the necessary provisions of a contract. Users are responsible for its 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
10、, the EN title page, pages 2 to 89 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No.DateComments 10749May 2000See national foreword 1503429 April 2004 See national foreword Licensed Copy: sh
11、effieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60947-5-2 October 1998 +A1 August 1999 +A2 February 2004 ICS 29.130.20Supersedes EN 60947-5-2:1997 Descriptors: Low-voltage switchgear and controlgear, contr
12、ol circuit devices, switching elements, proximity switches English version Low-voltage switchgear and controlgear Part 5-2: Control circuit devices and switching elements Proximity switches (includes amendment A1:1999 and A2:2004) (IEC 60947-5-2:1997, modified + A1:1999 + A2:2003) Appareillage basse
13、 tension Partie 5-2: Appareils et lments de commutation pour circuits de commande Dtecteurs de proximit (inclut les amendements A1:1999 et A2:2004) (CEI 60947-5-2:1997, modifie + A1:1999 + A2:2003) Niederspannungsschaltgerte Teil 5-2: Steuergerte und Schaltelemente Nherungsschalter (enthlt nderungen
14、 A1:1999 und A2:2004) (IEC 60947-5-2:1997, modifiziert + A1:1999 + A2:2003) This European Standard was approved by CENELEC on 1998-10-01. Amendment A1 was approved by CENELEC on 1999-08-01 and amendment A2 was approved by CENELEC on 2004-02-01. CENELEC members are bound to comply with the CEN/CENELE
15、C 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 obtained on application to the Central Secretariat or to any CEN
16、ELEC member. This European Standard exists 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
17、. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sw
18、eden, 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 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in a
19、ny form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60947-5-2:1998 + A1:1999 + A2:2004 E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60947-5-2:1998 BSI 29 April 2004 2 Foreword The text of the International St
20、andard IEC 60947-5-2:1997, prepared by SC 17B, Low-voltage switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, together with common modifications prepared by the Technical Committee CENELEC TC 17B, Low-voltage switchgear and controlgear including dimensional standardization, was su
21、bmitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60947-5-2 on 1998-10-01. This European Standard supersedes EN 60947-5-2:1997. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. In this standard, Annex A to Annex E and Ann
22、ex ZA are normative. Annex ZA has been added by CENELEC. Foreword to amendment A1 The text of document 17B/981/FDIS, future amendment 1 to IEC 60947-5-2, prepared by SC 17B, Low-voltage switchgear and controlgear, of IEC TC 17, Switchgear and controlgear, was submitted to the IEC-CENELEC parallel vo
23、te and was approved by CENELEC as amendment A1 to EN 60947-5-2:1998 on 1999-08-01. The following dates were fixed: Foreword to amendment A2 The text of document 17B/1298/FDIS, future amendment 2 to IEC 60947-5-2:1997, prepared by SC 17B, Low-voltage switchgear and controlgear, of IEC TC 17, Switchge
24、ar and controlgear, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 60947-5-2:1998 on 2004-02-01. The following dates were fixed: Annex ZA has been added by CENELEC. Contents Page Foreword2 1General5 1.1Scope and object5 1.2Normative references5 2Defi
25、nitions7 2.1Basic definitions9 2.2Parts of a proximity switch10 2.3Operation of a proximity switch11 2.4Switching element characteristics13 3Classification16 3.1Classification according to sensing means16 3.2Classification according to the mechanical installation16 3.3Classification according to the
26、 construction form and size16 3.4Classification according to switching element function16 3.5Classification according to type of output16 3.6Classification according to method of connection16 4Characteristics16 4.1Summary of characteristics16 4.2Operating conditions17 latest date by which the EN has
27、 to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1999-10-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 2001-10-01 latest date by which the amendment has to be implemented at national level
28、by publication of an identical national standard or by endorsement(dop) 2000-05-01 latest date by which the national standards conflicting with the amendment have to be withdrawn(dow) 2002-08-01 latest date by which the amendment has to be implemented at national level by publication of an identical
29、 national standard or by endorsement(dop) 2004-11-01 latest date by which the national standards conflicting with the amendment have to be withdrawn(dow) 2007-02-01 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60947-5-2:1998 BSI 29 Apr
30、il 2004 3 Page 4.3Rated and limiting values for the proximity switch and switching element(s)18 4.4Utilization categories for the switching element19 5Product information20 5.1Nature of information20 5.2Marking20 5.3Instruction for installation, operation and maintenance21 6Normal service, mounting
31、and transport conditions21 6.1Normal service conditions21 6.2Conditions during transport and storage21 6.3Mounting21 7Constructional and performance requirements22 7.1Constructional requirements22 7.2Performance requirements24 7.3Physical dimensions31 7.4Shock and vibration31 8Tests32 8.1Kinds of te
32、sts32 8.2Compliance with constructional requirements33 8.3Performances33 8.4Testing of operating distances41 8.5Testing for the frequency of operating cycles44 8.6Verification of the electromagnetic compatibility48 8.7Test results and test report49 Page Annex A (normative) Specification sheets50 Ann
33、ex B (normative) Class II proximity switches insulated by encapsulation Requirements and tests73 Annex C (normative) Additional requirements for proximity switches with integrally connected cables76 Annex D (normative) Integral connectors for plug-in proximity switches78 Annex E (normative) Addition
34、al requirements for proximity switches suitable for use in strong magnetic fields82 Annex F (informative) Symbols for proximity switches87 Annex ZA (normative) Normative references to international publications with their corresponding European publications88 Licensed Copy: sheffieldun sheffieldun,
35、na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 blank Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60947-5-2:1998 BSI 29 April 2004 5 1 General The provisions of the General Rules in Part 1 (IEC 60947-1) are applic
36、able to this standard, where specifically called for. General Rules clauses and subclauses thus applicable, as well as tables, figures and appendices, are identified by references to Part 1, e.g. subclause 7.1.9.3 of Part 1 or Annex C of Part 1. Clauses 1 to 8 contain the general requirements. Speci
37、fic requirements for the various types of proximity switches are given in Annex A. 1.1 Scope and object !This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presenc
38、e of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field.“ These proximity switches are self-contained, have semiconductor switching elements(s) and are i
39、ntended to be connected to circuits, the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c. This standard is not intended to cover proximity switches with analogue outputs. The object of this standard is to state for proximity switches: definitions; classification; character
40、istics; product information; normal service, mounting and transport conditions; constructional and performance requirements; tests to verify rated characteristics. 1.2 Normative references #The following referenced documents are indispensable for the application of this document. For dated reference
41、s, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.$ IEC 60050(441):1984, International Electrotechnical Vocabulary (IEV) Chapter 441: Switchgear, controlgear and fuses. #Amendment 1 (2000)$ IEC 60068-2-6:1995,
42、Environmental testing Part 2: Tests Test Fc: Vibration (sinusoidal). IEC 60068-2-14:1984, Environmental testing Part 2: Tests Test N: Change of temperature. #Amendment 1 (1986)$ IEC 60068-2-27:1987, Environmental testing Part 2: Tests Test Ea and guidance: Shock. IEC 60068-2-30:1980, Environmental t
43、esting Part 2: Tests Test Db and guidance: Damp heat, cyclic (12 + 12 hour cycle). #Amendment 1 (1985)$ IEC 60364 (all parts), Electrical installations of buildings. #IEC 60446:1999, Basic and safety principles for man-machine interface, marking and identification Identification of conductors by col
44、ours or numerals.$ #Text deleted$ #IEC 60947-1:1999, Low-voltage switchgear and controlgear Part 1: General rules. Amendment 1 (2000) Amendment 2 (2001)$ Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 09:20:02 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60947-5-2:1998 6 BSI 29 April 2004 I
45、EC 60947-5-1:1997, Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit devices. #Amendment 1 (1999) Amendment 2 (1999)$ #IEC 61000-3-2:2000, Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current
46、emissions (equipment input current k16 A per phase). Amendment 1 (2001) IEC 61000-3-3:1994, Electromagnetic compatibility (EMC) Part 3: Limits Section 3: Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current k16 A. Amendment 1 (2001)$ IEC 61000
47、-4-2:1995, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 2: Electrostatic discharge immunity test Basic EMC publication. #Amendment 1 (1998) Amendment 2 (2000)$ #IEC 61000-4-3:2002, Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniq
48、ues Radiated, radio-frequency, electromagnetic field immunity test. Amendment 1 (2002)$ IEC 61000-4-4:1995, Electromagnetic compatibility (EMC) Part 4: Testing and measurement techniques Section 4: Electrical fast transient/burst immunity test Basic EMC publication. #Amendment 1 (2000) Amendment 2 (
49、2001)$ #IEC 61000-4-5:1995, Electromagnetic compatibility (EMC) Part 4-5: Testing and measurement techniques Surge immunity test. Amendment 1 (2000) IEC 61000-4-6:1996, Electromagnetic compatibility (EMC) Part 4-6: Testing and measurement techniques Immunity to conducted disturbances, induced by radio-frequency fields. Amendment 1 (2000) IEC 61000-4-8:1993, Electromagnetic compatibility