BS EN 61800-5-1-2007 Adjustable speed electrical power drive systems Safety requirements Electrical thermal and energy《可调速的电驱动系统 安全性要求 电 热和能量》.pdf

1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 5-1: Safety requirements Electrical, thermal and energy The European Standard EN 61800-5-1:200

2、7 has the status of a British StandardICS 29.130.01; 29.200Adjustable speed electrical power drive systems BRITISH STANDARDBS EN 61800-5-1:2007BS EN 61800-5-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 97

3、8 0 580 55790 3Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National

4、 forewordThis British Standard is the UK implementation of EN 61800-5-1:2007. It is identical to IEC 61800-5-1:2007. It supersedes BS EN 61800-5-1:2003, which will be withdrawn on 1 August 2010.The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics.A l

5、ist of organizations represented on this committee can be obtained on request to its secretary.EUROPEAN STANDARD EN 61800-5-1 NORME EUROPENNE EUROPISCHE NORM September 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Kom

6、itee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61800-5-1:2007 E ICS 29.130 Supersedes EN 61800-5-1:2003English version Adjustable s

7、peed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy (IEC 61800-5-1:2007) Entranements lectriques de puissance vitesse variable - Partie 5-1: Exigences de scurit - Electrique, thermique et nergtique (CEI 61800-5-1:2007) Elektrische Leistungsantriebssys

8、teme mit einstellbarer Drehzahl - Teil 5-1: Anforderungen an die Sicherheit - Elektrische, thermische und energetische Anforderungen (IEC 61800-5-1:2007) This European Standard was approved by CENELEC on 2007-08-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which

9、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 CENELEC member. This European St

10、andard 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. CENELEC members are the nat

11、ional electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed

12、en, Switzerland and the United Kingdom. Foreword The text of document 22G/178/FDIS, future edition 2 of IEC 61800-5-1, prepared by SC 22G, Adjustable speed electric drive systems incorporating semiconductor power converters, of IEC TC 22, Power electronic systems and equipment, was submitted to the

13、IEC-CENELEC parallel vote and was approved by CENELEC as EN 61800-5-1 on 2007-08-01. This European Standard supersedes EN 61800-5-1:2003. The major areas of change in EN 61800-5-1:2007 are the following: addition of alphabetical Table 1 in Clause 3; addition of Table 2 in 4.1 for relevance to PDS/CD

14、M/BDM; addition of Table 4 summary of decisive voltage class requirements; expansion of subclause on protective bonding (4.3.5.3); clarification of distinction between touch current and protective conductor current; revision of section on insulation (now 4.3.6) to include solid insulation; addition

15、of overvoltage categories I and II to HV insulation voltage; revision of section on Solid insulation (now 4.3.6.8); addition of high-frequency insulation requirements (4.3.6.9, Annex E); addition of requirements for liquid-cooled PDS (4.4.5); addition of climatic and vibration tests (5.2.6); clarifi

16、cation of voltage test procedure to avoid over-stress of basic insulation (5.2.3.2.3); revision of short-circuit test requirement for large, high-voltage and one-off PDS (now 5.2.3.6); addition of informative Annex B for overvoltage category reduction. The following dates were fixed: latest date by

17、which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-05-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-08-01 Annex ZA has been added by CENELEC. _ Endorsement notice

18、The text of the International Standard IEC 61800-5-1:2007 was approved by CENELEC as a European Standard without any modification. _ EN 61800-5-1:2007 2 CONTENTS 1 Scope.6 2 Normative references6 3 Terms and definitions .9 4 Protection against electric shock, thermal, and energy hazards .15 4.1 Gene

19、ral .15 4.2 Fault conditions .16 4.3 Protection against electric shock17 4.4 Protection against thermal hazards 50 4.5 Protection against energy hazards .55 4.6 Protection against environmental stresses .56 5 Test requirements.56 5.1 General .56 5.2 Test specifications.59 6 Information and marking r

20、equirements 81 6.1 General .81 6.2 Information for selection 84 6.3 Information for installation and commissioning .84 6.4 Information for use 88 6.5 Information for maintenance 90 Annex A (informative) Examples of protection in case of direct contact .92 Annex B (informative) Examples of overvoltag

21、e category reduction.94 Annex C (normative) Measurement of clearance and creepage distances .100 Annex D (informative) Altitude correction for clearances .106 Annex E (informative) Clearance and creepage distance determination for frequencies greater than 30 kHz. 108 Annex F (informative) Cross-sect

22、ions of round conductors111 Annex G (informative) Guidelines for RCD compatibility112 Annex H (informative) Symbols referred to in this part of IEC 61800 .115 Bibliography116 Figure 1 PDS hardware configuration within an installation15 Figure 2 Typical waveform for a.c. working voltage .18 Figure 3

23、Typical waveform for d.c. working voltage .19 Figure 4 Typical waveform for pulsating working voltage.19 Figure 5 Examples for protection against direct contact 21 Figure 6 Example of protective bonding 25 Figure 7 Voltage limits under fault conditions27 Figure 8 Voltage test procedures67 Figure 9 C

24、ircuit for high-current arcing test.76 EN 61800-5-1:2007 3 Annex ZA (normative) Normative references to international publications with theircorresponding European publications118Figure 10 Test fixture for hot-wire ignition test 77 Figure A.1 Protection by DVC A, with protective separation92 Figure

25、A.2 Protection by means of protective impedance 93 Figure A.3 Protection by using limited voltages .93 Figure B.1 Basic insulation evaluation for circuits connected directly to the origin of the installation supply mains94 Figure B.2 Basic insulation evaluation for circuits connected directly to the

26、 supply mains95 Figure B.3 Basic insulation evaluation for equipment not permanently connected to the supply mains.95 Figure B.4 Basic insulation evaluation for circuits connected directly to the origin of the installation supply mains where internal SPDs are used .95 Figure B.5 - Basic insulation e

27、valuation for circuits connected directly to the supply mains where internal SPDs are used .96 Figure B.6 Example of protective separation evaluation for circuits connected directly to the supply mains where internal SPDs are used.96 Figure B.7 Example of protective separation evaluation for circuit

28、s connected directly to the supply mains where internal SPDs are used.96 Figure B.8 Example of protective separation evaluation for circuits connected directly to the supply mains where internal SPDs are used.97 Figure B.9 Basic insulation evaluation for circuits not connected directly to the supply

29、 mains97 Figure B.10 Basic insulation evaluation for circuits not connected directly to the supply mains97 Figure B.11 Functional insulation evaluation within circuits affected by external transients98 Figure B.12 Basic insulation evaluation for circuits both connected and not connected directly to

30、the supply mains .98 Figure B.13 Insulation evaluation for accessible circuit of DVC A 99 Figure G.1 Flow chart leading to selection of the RCD/RCM type upstream of a PDS 112 Figure G.2 Fault current waveforms in connections with semiconductor devices113 Table 1 Alphabetical list of terms9 Table 2 R

31、elevance of requirements to PDS/CDM/BDM16 Table 3 Summary of the limits of the decisive voltage classes.17 Table 4 Protection requirements for considered circuit18 Table 5 Protective earthing conductor cross-section .27 Table 6 Definitions of pollution degrees 30 Table 7 Insulation voltage for low v

32、oltage circuits32 Table 8 Insulation voltage for high voltage circuits 32 Table 9 Clearance distances 36 Table 10 Creepage distances (mm) 38 Table 11 Thickness of sheet metal for enclosures: carbon steel or stainless steel44 Table 12 Thickness of sheet metal for enclosures: aluminium, copper or bras

33、s 45 Table 13 Wire bending space from terminals to enclosure 48 Table 14 Generic materials for the direct support of uninsulated live parts 51 Table 15 Maximum measured temperatures for internal materials and components.53 EN 61800-5-1:2007 4 Table 16 Maximum measured temperatures for external parts

34、 of the CDM54 Table 17 Test overview 58 Table 18 Impulse voltage test.62 Table 19 Impulse test voltage for low-voltage PDS .63 Table 20 Impulse test voltage for high-voltage PDS 63 Table 21 A.C. or d.c. test voltage for circuits connected directly to low voltage mains64 Table 22 A.C. or d.c. test vo

35、ltage for circuits connected directly to high voltage mains 65 Table 23 A.C. or d.c. test voltage for circuits not connected directly to the mains 66 Table 24 Partial discharge test .69 Table 25 Dry heat test (steady state) 79 Table 26 Damp heat test (steady state) 80 Table 27 Vibration test .81 Tab

36、le 28 Information requirements .83 Table C.1 Width of grooves by pollution degree 100 Table D.1 Correction factor for clearances at altitudes between 2 000 m and 20 000 m (see 4.3.6.4.1) 106 Table D.2 Test voltages for verifying clearances at different altitudes107 Table E.1 Minimum values of cleara

37、nces in air at atmospheric pressure for inhomogeneous field conditions (Table 1 of IEC 60664-4)109 Table E.2 Minimum values of creepage distances for different frequency ranges (Table 2 of IEC 60664-4).110 Table F.1 Standard cross-sections of round conductors 111 Table H.1 Symbols used.115 EN 61800-

38、5-1:2007 5 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS Part 5-1: Safety requirements Electrical, thermal and energy 1 Scope This part of IEC 61800 specifies requirements for adjustable speed power drive systems, or their elements, with respect to electrical, thermal and energy safety considerati

39、ons. It does not cover the driven equipment except for interface requirements. It applies to adjustable speed electric drive systems which include the power conversion, drive control, and motor or motors. Excluded are traction and electric vehicle drives. It applies to d.c. drive systems connected t

40、o line voltages up to 1 kV a.c., 50 Hz or 60 Hz and a.c. drive systems with converter input voltages up to 35 kV, 50 Hz or 60 Hz and output voltages up to 35 kV. Other parts of IEC 61800 cover rating specifications, EMC, functional safety, etc. The scope of this part of IEC 61800 does not include de

41、vices used as component parts of a PDS if they comply with the safety requirements of a relevant product standard for the same environment. For example, motors used in PDS shall comply with the relevant parts of IEC 60034. Unless specifically stated, the requirements of this International Standard a

42、pply to all parts of the PDS, including the CDM/BDM (see Figure 1). NOTE In some cases, safety requirements of the PDS (for example, protection against direct contact) can necessitate the use of special components and/or additional measures. 2 Normative references The following referenced documents

43、are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE This does not mean that compliance is required with all clauses of the referenc

44、ed documents, but rather that this international standard makes a reference that cannot be understood in the absence of the referenced document. IEC 60034 (all parts), Rotating electrical machines IEC 60034-1, Rotating electrical machines Part 1: Rating and performance IEC 60034-5, Rotating electric

45、al machines Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification IEC 60050-111, International Electrotechnical Vocabulary (IEV) Chapter 111: Physics and chemistry EN 61800-5-1:2007 6 IEC 60050-151, International Electrotechnical Voc

46、abulary (IEV) Part 151: Electrical and magnetic devices IEC 60050-161, International Electrotechnical Vocabulary (IEV) Chapter 161: Electromagnetic compatibility IEC 60050-191, International Electrotechnical Vocabulary (IEV) Chapter 191: Dependability and quality of service IEC 60050-441, Internatio

47、nal Electrotechnical Vocabulary (IEV) Chapter 441: Switchgear, controlgear and fuses IEC 60050-442, International Electrotechnical Vocabulary (IEV) Part 442: Electrical accessories IEC 60050-551, International Electrotechnical Vocabulary (IEV) Part 551: Power electronics IEC 60050-601, International

48、 Electrotechnical Vocabulary (IEV) Chapter 601: Generation, transmission and distribution of electricity General IEC 60060-1:1989, High-voltage test techniques Part 1: General definitions and test requirements IEC 60068-2-2:1974, Environmental testing Part 2: Tests. Tests B: Dry heat IEC 60068-2-6,

49、Environmental testing Part 2: Tests Test Fc: Vibration (sinusoidal) IEC 60068-2-78, Environmental testing Part 78: Tests Test Cab: Damp heat, steady state IEC 60112:2003, Method for the determination of the proof and the comparative tracking indices of solid insulating materials IEC 60204-11, Safety of machinery Elect