EN 45510-2-9-2008 en Guide for procurement of power station equipment - Part 2-9 Electrical equipment - Cabling systems《发电站设备的采购指南 第2-9部分 电气设备 布线系统》.pdf

1、BRITISH STANDARDBS EN 45510-2-9:2008Guide for procurement of power station equipment Part 2-9: Electrical equipment Cabling systemsICS 27.100; 29.060.01g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g4

2、0g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 45510-2-9:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2008 BSI 2008ISBN 978 0 580 57237 1National forewordThis British Standard is the UK implementation of EN 4551

3、0-2-9:2008.The UK participation in its preparation was entrusted to Technical Committee E/-/20, Power engineering steering committee.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provis

4、ions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDARD EN 45510-2-9 NORME EUROPENNE EUROPISCHE NORM June 2008 CEN Management Ce

5、ntre: CENELEC Central Secretariat: rue de Stassart, 36 B-1050 Brussels rue de Stassart, 35 B-1050 Brussels 2008 CEN/CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CEN national mebers and for CENELEC members. Ref. No. EN 45510-2-9:2008 EICS 27.100; 29.060.01

6、English version Guide for procurement of power station equipment - Part 2-9: Electrical equipment - Cabling systems Guide pour lacquisition dquipements destins aux centrales de production dlectricit - Partie 2-9: quipements lectriques - Systmes de cblage Leitfaden fr die Beschaffung von Ausrstungen

7、fr Kraftwerke - Teil 2-9: Elektrische Ausrstung - Kabelsysteme This European Standard was approved by CENELEC on 2008-04-01. CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national

8、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CENELEC Central Secretariat or to any CEN or CENELEC member. This European Standard exists in three official versions (English, French, German).

9、A version in any other language made by translation under the responsibility of a CEN or CENELEC member into its own language and notified to the CENELEC Central Secretariat has the same status as the official versions. CEN and CENELEC members are the national standards bodies and national electrote

10、chnical committees, respectively, 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

11、en, Switzerland and the United Kingdom. EN 45510-2-9:2008 - 2 - Foreword This European Standard takes the form of a recommendation and is therefore entitled a Guide.This Guide for procurement has been prepared by the CEN/CENELEC TC 2 “CEN/CENELEC Joint Technical Group Power Engineering“. The text of

12、 the draft was submitted to the formal vote and was approved by CENELEC as EN 45510-2-9 on 2008-04-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-04-01 latest date b

13、y which the national standards conflicting with the EN have to be withdrawn (dow) 2011-04-01 This Guide for procurement has been prepared under mandates given to CEN and CENELEC by the European Commission and the European Free Trade Association. This Guide for procurement is a part of a series of Gu

14、ides mandated to cover the procurement of power station plant and equipment in conformity with European Procurement Directives. The Guides are: EN 45510: Guide for procurement of power station equipment Part 1: Common clauses Part 2-1 1): Electrical equipment - Power transformers Part 2-2: Electrica

15、l equipment - Uninterruptible power supplies Part 2-3: Electrical equipment - Stationary batteries and chargers Part 2-4: Electrical equipment - High power static converters Part 2-5: Electrical equipment - Motors Part 2-6: Electrical equipment - Generators Part 2-7: Electrical equipment - Switchgea

16、r and controlgear Part 2-8: Electrical equipment - Power cables Part 2-9: Electrical equipment - Cabling systems Part 3-1: Boilers - Water tube boilers Part 3-2: Boilers - Shell boilers Part 3-3: Boilers - Boilers with fluidized bed firing Part 4-1: Boiler auxiliaries - Equipment for reduction of du

17、st emissions Part 4-2: Boiler auxiliaries - Gas-air, steam-air and gas-gas heaters Part.4-3: Boiler auxiliaries - Draught plant Part 4-4: Boiler auxiliaries - Fuel preparation equipment Part 4-5: Boiler auxiliaries - Coal handling and bulk storage plant Part 4-6: Boiler auxiliaries - Flue gas desulp

18、hurization (De-SOx) plant Part 4-7: Boiler auxiliaries - Ash handling plant Part 4-8: Boiler auxiliaries - Dust handling plant Part 4-9: Boiler auxiliaries - Sootblowers Part 4-10: Boiler auxiliaries - Flue gas denitrification (De-SOx) plant Part 5-1: Steam turbines Part 5-2: Gas turbines Part 5-3:

19、Wind turbines Part 5-4: Hydraulic turbines, storage pumps and pump-turbines 1)Under consideration. BS EN 45510-2-9:2008- 3 - EN 45510-2-9:2008 Part 6-1: Turbine auxiliaries - Deaerators Part 6-2: Turbine auxiliaries - Feedwater heaters Part 6-3: Turbine auxiliaries - Condenser plant Part 6-4: Turbin

20、e auxiliaries - Pumps Part 6-5: Turbine auxiliaries - Dry cooling systems Part 6-6: Turbine auxiliaries - Wet and wet/dry cooling towers Part 6-7: Turbine auxiliaries - Moisture separator reheaters Part 6-8: Turbine auxiliaries - Cranes Part 6-9: Turbine auxiliaries - Cooling water systems Part 7-1:

21、 Pipework and valves - High pressure piping systems Part 7-2: Pipework and valves - Boiler and high pressure piping valves Part 8-1: Control and instrumentation EN 45510-1:1997 contains those clauses common to all the above Guides giving the provisions of a non equipment specific nature for use in t

22、he procurement of power station plant. EN 45510 is the responsibility of JTFPE. The so called common clauses“, as appropriate, also appear in italics in the documents specific to particular equipment. Where paragraphs, or part of a paragraph/sentence, of common clauses are omitted this is indicated

23、by the symbol * at the end of the clause. In this Guide, words in bold type indicate that they have the meaning given in the definitions, Clause 3. In this Guide, sentences not in italics indicate the additional recommendations to be found in Guides specific to particular equipment. BS EN 45510-2-9:

24、2008EN 45510-2-9:2008 - 4 - Contents 1 Scope . 6 2 Normative references 6 3 Definitions 8 3.1 Organisational terms . 8 3.2 Technical terms . 8 3.3 General terms.14 4 Brief overall project description .15 4.1 Role and organisation of purchaser15 4.2 Site location 15 4.3 Equipment task.15 4.4 Equipmen

25、t to be purchased .15 4.5 Control and instrumentation .16 4.6 Electrical supplies and other services 16 4.7 Other interfaces 16 4.8 Project programme .17 4.9 Equipment identification systems .17 5 Extent of supply .17 6 Terminal points .19 7 Operational requirements 19 7.1 Operating environment .19

26、7.2 Manning levels .19 7.3 Normal operation 19 7.4 Operating hours19 7.5 Start-up and shut-down 19 7.6 Abnormal conditions .19 7.7 Further operational requirements .20 8 Life expectancy 20 8.1 Design life 20 8.2 Components requiring periodic maintenance .20 9 Performance requirements 20 9.1 Duty 20

27、9.2 Performance .20 9.3 Equipment margins 21 9.4 Availability 21 9.5 Levels of component redundancy.21 9.6 Further performance requirements .21 10 Design and fabrication .21 10.1 Specific equipment features .21 10.2 Design justification .33 10.3 Material selection .33 10.4 Safety .33 10.5 Interchang

28、eability .35 10.6 Fabrication methods .35 11 Maintenance requirements 35 11.1 Planned maintenance .35 11.2 Personnel safety.35 11.3 Requirements for access 35 11.4 Lifting requirements 35 11.5 Special tools .35 11.6 Test equipment.35 11.7 Spare parts strategy .35 11.8 Special precautions 36 12 Tende

29、r documentation 36 12.1 Tender documentation .36 12.2 Contract documentation .36 13 Applicable legislation, regulations, standards and further requirements .37 13.1 Legislation and regulations .37 13.2 Standards .37 13.3 Further requirements 37 BS EN 45510-2-9:2008- 5 - EN 45510-2-9:2008 14 Evaluati

30、on criteria 37 14.1 General 37 14.2 Technical criteria 37 15 Quality measures .38 15.1 General 38 15.2 Approvals procedure 38 15.3 Inspection requirements .38 15.4 Non-conformity .39 16 Site factors 39 16.1 Access 39 16.2 Facilities .39 16.3 Site specific requirements 39 17 Verification of specified

31、 performance 40 17.1 General 40 17.2 Works tests 40 17.3 Tests during installation and commissioning . 40 17.4 Technical criteria for trial run 40 17.5 Functional and performance tests 41 Annex A (informative) Design data (Check list) 42 Annex B (informative) Supply data (Check list) 44 Annex C (inf

32、ormative) Installation data (Check list) .47 Bibliography .50 BS EN 45510-2-9:2008EN 45510-2-9:2008 - 6 - 1 Scope This standard gives guidance on writing the technical specification for the procurement of equipment for use in electricity generating stations (power stations). This Guide for procureme

33、nt is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide on cabling systems deals with a wide range of activities and may be used for any

34、or all of these activities by selection of the relevant parts e.g.: - provision of support for cable; - laying of cable; - completion of cable ends; The Guide covers the installation of power cable up to and including 20,8/36 (42) kV and the supply and installation of control and instrumentation cab

35、le. The supply of power cable is covered by EN 45510-2-8. The Guide includes the installation of protective conductor cable for earthing and equipotential bonding up to the main earthing busbar(s), but not the below ground earth-electrode network. The equipment covered by this Guide is defined by it

36、s function rather than design type. Therefore, the guidance to the specification is stated in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that - the

37、 equipment type and capacity interfaces correctly with other elements of the systems, - predicted performance is achieved, - ancillary equipment is properly sized, - reliability, availability and safety requirements are achieved, - proper consideration is given to the evaluation process and the qual

38、ity measures to be applied. This Guide does not determine the type of specification (e.g. detailed, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchasers project strategy. It does not cover - any commercial, contractual or le

39、gal issues which are normally in separate parts of an enquiry, - any allocation of responsibilities which are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE As a comprehensive European environmental policy is still under preparation, t

40、his Guide does not address the environmental implications of the equipment. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refere

41、nced document (including any amendments) applies. EN 54 Fire detection and fire alarm systems EN 45510-2-8 Guide for procurement of power station equipment - Part 2-8: Electrical equipment - Power cables EN 50085 Series Cable trunking systems and cable ducting systems for electrical installations EN

42、 50086-2-4 Conduit systems for cable management - Part 2-4: Particular requirements for conduit systems buried underground EN 50146 Cable ties for electrical Installations EN 50262 Cable glands for electrical installations EN 50266 Series Common test methods for cables under fire conditions - Test f

43、or vertical flame spread of vertically-mounted bunched wires or cables EN 50386 Bushings up to 1 kV and from 250 A to 5 kA, for liquid filled transformers BS EN 45510-2-9:2008- 7 - EN 45510-2-9:2008 EN 60079-14 Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in

44、 hazardous areas (other than mines) (IEC 60079-14) EN 60228 Conductors of insulated cables (IEC 60228) EN 60529 Degrees of protection provided by enclosures (IP Code) (IEC 60529) EN 60584-3 Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system (IEC 60584-3)

45、 EN 60702-1 Mineral insulated cables and their terminations with a rated voltage not exceeding 750 V - Part 1: Cables (IEC 60702-1) EN 60794 Series Optical fibre cables (IEC 60794 Series) EN 61196-3 Radio frequency cables - Part 3: Sectional specification for coaxial cables for local area networks (

46、IEC 61196-3) EN 61238-1 Compression and mechanical connectors for power cables for rated voltages up to 36 kV (Um = 42 kV) - Part 1: Test methods and requirements (IEC 61238-1, mod.) EN 61386 Series Cable systems for cable management (IEC 61386 Series) EN 61537 Cable management - Cable tray systems

47、and cable ladder systems (IEC 61537) EN ISO 9001 Quality management systems - Requirements (ISO 9001) EN ISO 9002 Quality systems - Model for quality assurance in production, installation and servicing (ISO 9002) HD 21.3 Polyvinyl chloride insulated cables of rated voltages up to and including 450/7

48、50 V - Part 3: Non-sheathed cables for fixed wiring HD 22.3 Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 3: Heat resistant silicone rubber insulated cables HD 22.9 Cables of rated voltages up to and including 450/750 V and having cross-linked insul

49、ation - Part 9: Single core halogen-free non-sheathed cables for fixed wiring having low emission of smoke HD 22.15 Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 15: Multicore cables insulated and sheathed with heat resistant silicone rubber HD 60364-4-41 Low-voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock (IEC 60364-4-41, mod.) HD 60364-5-54 Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing