HD 604 S1-1994 0 6 1 kV Power Cables with Special Fire Performance for Use in Power Stations《发电站用具有特殊防火性能的0 6 1 kV电力电缆》.pdf

1、Rue de Stassart 35 - B - 1050 Bruxelles Tel.: l+32 2) 519 88 71 - Fax: (+32 2) 519 69 19 OL4443b b85 HD 604 S1 August 1994 1994-08-19 rsSue 0.611 kV power cables with special fire performance for use in power stations Cibles dnergie 0,6/1 kV ayant un Starkrtromkabel mit bosondoron comportement au fe

2、u particulirr et Eigonrchrfton am F8ilo oines Brandos destinos aux contrales lectriques fr Krrftwerko und einor Nonnrpannung von 0,6/1 kV Related to Directive:- This Harmonization Document consists of the following: - Title Page - Text prepared by CENELEC Technical Committoo TC 20 date of ratificati

3、on : 1993-12-08 date of announcement : 1994-06-01 date of latest publication : 199)-12-01 date of withdrawal : 1994-12-01 LIST OF NATIONAL STANDARDS, IF ANY, IS GIVEN OVERLEAF HARMONIZATION DOCUMENT DOCUMENT DHARMONISATION HARMONISIERUNGSDOKUMENT HO 604 S1 August 1994 UDC 621.315.2:621.039.53 Descri

4、ptors: Electric cable, electric power station, fire behaviour, specification, characteristics, dimension, test, marking ENGLISH VERSION 0.611 kV power cables with special fire performance for use in power stations Cables dnergie 0,611 kV ayant un comportement au feu particulier et destines aux centr

5、ales lectriques Starkstromkabel mit besonderen Eigenschaften im Falle eines Brandes fr Kraftwerke und einer Nennspannung von 0,611 kV This Harmonization Document was approved by CENELEC on 1993-12-08. CENELEC members are bound to comply with the CEN/CENECEC Internal Regulations which stipulate the c

6、onditions for implementation of this Harmonization Document on a natipnal level. Up-to-date lists and bibliographical references concerning national implementation may be obtarned on application to the Central Secretariat or to any CENELEC member. This Harmonization Document exists in three official

7、 versions (English, French, German I. CENCLEC members are the national eloctrotechnical committees of Austria, Belgium, Oenmark, Finland, France. Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Commi

8、ttee far Electrotechnical Standardization Comite Eurcipeeri de Normalisation Electratechnigue Europaisches Komitee fur Elektrotechnische Normung Previous page is blank Central Secretariat: rue de Stassart 35, 8-1050 Brussels .- :,c.1994 Copyright reserved to CNEit.C members - Ref. No. HD filc 21:149

9、4 F Page 0-2 HD 604 S1:1994 FOREWORD This Harmonisation Document was prepared by WG 1 O of CENELEC Technical Committee TC20, Electric Cables. The document contains the following Parts, arranged according to the main constructional features of the cables covered: Part 1 - General requirements Part 3

10、 Part 4 - Part 5 - Single core and multicore halogen-free cables Single core and multicore PVC insulated and sheathed cables Single core and multicore XLPE and EPR insulated, PVC or chlorinated elastomer sheathed cables There is no Part 2, which was to have covered Additional Test Methods. These ha

11、ve been combined with the corresponding Part from HD 603 (Distribution cables of rated voltages 0.6/1 kV) to form a separate document, HD 605. Each of Parts 3-5 inclusive are further divided into particular sections and, by decision of the Technical Board (D68/047) National Committees need at presen

12、t only implement in their national language those sections having national applicability. The obligation remains however to announce the full HD in public by titles and numbers, and also to withdraw any conflicting national standards. Page numbering reflects the arrangement into Parts and particular

13、 sections, e.g. Page 4-C-3 is page 3 of particular section C of Part 4. A proposed Part 6, relating to cables for specific use within the containment area of Nuclear Power Stations has not been progressed. References to other HDs, ENS and international standards are given in the particular parts or

14、sections. The draft was submitted to the CENELEC members for formal vote in March 1993 and was approved by CENELEC as HD 604 S1 on 8th December 1993. The following dates were fixed: - latest date of announcement of the HD at national level - latest date of publication of a harmonised national standa

15、rd - latest date of withdrawal of conflicting national standards (doa) 1994-06-01 (dop) 1994-1 2-01 (dowl 1994-1 2-01 = 3404583 OI144439 394 Page 0-3 HD 604 S1:1994 CONTENTS PART 1 General reauirements PART 3 Sinale core and multicore PVC insulated and sheathed cables 3-A 3-8 3-c 3-0 Cables with cop

16、per or aluminium round or sector-shaped conductors and a 3-E 3-F Cables with copper and aluminium concentric conductors Cables with copper or aluminium conductors, with or without metallic armour or screen Cables with circular copper conductors, with or without metallic covering concentric conductor

17、 Cables with copper or aluminium conductors and wire or strip armour Cables with additional or amended requirements for oxygen index testing of materials PART 4 Sinale core and multicore XLPE or EPR insulated, PVC or chlorinated elastomer sheathed cables 4-A 4-6 4-c 4-D 4-E 4-F Cables with copper an

18、d aluminium solid or stranded conductors Cables with copper or aluminium conductors and tape armour Cables without metallic covering, having circular copper conductors Cables with copper and aluminium conductors; unarmoured, armoured or double- screened Cables with copper and aluminium conductors, a

19、nd wire or strip armour Cables with additional or amended requirements for oxygen index testing of materials PART 5 Sincile core and multicore halooen free cables 5-A 5-6 5-c 5-0 5-E 5-F 5-G 5-H * 5-1 5-J Cables with copper or aluminium conductors with or without metallic covering or screen Unarmour

20、ed cables with copper conductors Cables with copper or aluminium conductors: unarmoured, armoured or double screened Cables with copper and aluminium conductors and a metallic covering Cables with copper or aluminium conductors and wire armour Cables with copper or aluminium conductors either solid

21、or stranded Cables with copper conductors and optional copper concentric conductor Cables with copper conductors, with and without concentric copper conductors, and with optional armouring One to four core cables having aluminium or copper conductors Cables with additional or amended requirements fo

22、r oxygen index testing of materials 3404583 Ob44440 OOb Page 1-1 HO 604 S1: 1994 Part 1 HO 604 S1:1994 0.6/1 KV POWER CABLES WITH SPECIAL FIRE PERFORMANCE FOR USE IN POWER STATIONS PART 1 : GENERAL REOUIREMENTS Previous page is blank = 3404583 0144441 T42 W Page 1-2 HD 604 S1:1994 Part 1 REFERENCES

23、References are made in this Part 1 to other Parts of HO 604, and to other Harmonisation Documents an( International Standards as follows: HD 21 HD 22 HD 186 HD 383 HD 405 HD 505 HD 602 HD 605 HD 606 IEC 96-1 PVC insulated cables of rated voltages up to and including 450/750V Rubber insulated cables

24、of rated voltages up to and including 450/750V Marking by inscription for the identification of cores of electric cables having more that five cores Conductors of insulated cables Tests on electric cables under fire conditions Common test methods for insulating and sheathing materials of electric ca

25、bles Test on gases evolved during the combustion of materials from cables: Determinatioi of degree of acidity (corrosivity) of gases by measuring pH and conductivity Electric cables: Additional test methods Measurement of smoke density of electric cables burning under defined conditions Radio freque

26、ncy cables Part 1 : General requirements and measuring methods m 3404583 03144442 9d9 m Page 1-3 HD 604 S1:1994 Part 1 CONTENTS 1. General 1.1 Scope 1.2 Object 2. Definitions 2.1 2.2 2.3 Rated voltage Definitions relating to insulating and sheathing compounds Definitions relating to the tests 3. Mar

27、king 3.1 Indication or origin 3.2 Additional marking 3.3 Durability 3.4 Legibility 3.5 Common marking 3.6 Use of the name CENELEC 4. Core identification 5. General requirements for the construction of cables 5.1 Conductors 5.2 Insulation 5.3 Fillers and tapes 5.4 Inner covering (bedding) 5.5 Inner s

28、heath 5.6 Metallic coverings 5.7 Oversheath 5.8 Non-metallic components of halogen-free cables 6. Tests on complete cables 7. (spare) 8. (spare) 9. Guide to use and selection of cables 1-4 1-4 1-4 1-5 1-6 1-6 1-7 1-7 1-7 1-7 1-7 1-7 1-8 1-8 1-8 1-9 1-10 1-10 1-10 1-1 1 1-1 1 1-1 1 1-1 1 1-1 1 340458

29、3 01444Y3 815 Page 1-4 HD 604 S1: 1994 Part 1 0.6/1 .KV CABLES WITH SPECIAL FIRE PERFORMANCE FOR USE IN POWER STATIONS Part 1 - General Reauirements 1. General 1.1 ScoDe HD 604 applies to rigid and flexible conductor cables for fixed installations having a rated voltagr Uo/U of 0.6/1kV. The insulati

30、on and sheaths may be either thermoplastic or thermosetting halogenated or halogen free. The cables are mainly intended for use in power generating plants ant sub-stations. All cables have special fire requirements or special requirements for nuclear powe stations, excluding cables used in and aroun

31、d the containment area. Control cables having a minimum conductor size of 1 mm2 up to 61 cores are included in addition tc the range of power supply cables. This Part 1 specifies the General Requirements applicable to these cables; additional or deviatin requirements are given in the particular sect

32、ions of this HD. Test Methods are specified in HD 21, HD 22, HD 383, HD 405, HD 505, HD 602, HD 605, HD 60 and IEC 96-1 The particular types of cables are specified in Parts 3, 4 and 5. 1.2 Obiect The objects of this Harmonisation Document are: - - - to standardise cables that are safe and reliable

33、when properly used, in relation to the technical requirements of the system of which they form a part; to state the characteristics and manufacturing requirements directly or indirectly bearing on safety, and to specify methods for checking conformity with those requirements. 2. Definitions 2.1 Defi

34、nitions relatina to insulatinci and sheathina compounds 2.1 .l Insulatina and sheathina ComDounds The types of insulating and sheathing compounds covered in this HD are listed below, together with their abbreviated designations. 2.1 .l. 1 0. ThermoDlastic Polvvinvl Chloride comDound (PVCL Combinatio

35、ns of materials suitable selected, proportioned and treated, of which the characteristic constituent is polyvinyl chloride or one of its copolymers. The same term also designates compounds containing both polyvinyl chloride and certain of its copolymers. 2.1.1.2 Cross-linked Ethvlene ProDvlene Rubbe

36、r (EPRL A compound based on ethylene propylene rubber or similar (EPM or EPDM) which when cross-linked complies with the requirements given in the particular sections. 3404583 O544444 755 Page 1-5 HD 604 S1:1994 Part 1 2.1 .1.3 Cross-linked Poivethvlene (XLPE) A thermosetting material formed by the

37、cross-linking of thermoplastic polyethylene compound either by chemical or irradiation methods so as to comply with the requirements given in the particular sections. 2.1.1.4 ms Imr Thermoplastic or cross-linked materials in which the characteristic constituent is a copolymer of ethylene such as EVA

38、 EEA, EMA, compounded so as to comply with the requirements given in the particular sections. 2.1.1.5 Chlorinated Svnthetic Elastomeric comDound A vulcanised compound in which the characteristic constituent is polychloroprene rubber (PCP) or other chlorinated synthetic elastomer, such as CSP, CPE o

39、r NBR/PVC compounded so as to comply with the requirements given in the particular sections. W: The abbreviations PCP, CSP and CPE are those in common use. Equivalent codings according to ASTM are CR, CSM and CM. 2.1.2 TvDe of comDound The category in which a compound is placed according to its prop

40、erties, is determined by specific tests. The type designation is not directly related to the composition of the compound. 2.2 Definitions relatinsi to the tests u: Tests classified as Sample (SI, Routine (RI or Special Sample (SS) may be required as part of any Type Approval Schemes. 2.2.1 TvDe test

41、s (Svmbol T) Tests required to be made before supplying a type of cable covered by this HD on a general commercial basis in order to demonstrate satisfactory performance characteristics to meet the intended application. These tests are of such a nature that, after they have been made, they need not

42、be repeated unless changes are made in the cable material, design or type of manufacturing process which might change the performance characteristics. 2.2.2 SamDle tests (Svmbol SI * Tests made on samples of completed cable, or components taken from a completed cable adequate to verify that the fini

43、shed product meets the design specifications. 2.2.3 Routine test (Svmbol R1 Tests made on all production cable lengths to demonstrate compliance with requirements. 2.2.4 SDecial samde tests (Symbol SS) Tests made on samples if specified by the purchaser at the time of ordering at a frequency agreed

44、between the purchaser and the manufacturer unless otherwise specified. 2.2.5 Tests after installation Tests intended to demonstrate the integrity of the cable and its accessories as installed. = 3404583 0144445 b8 W Page 1-6 HD 604 S1:1994 Pan 1 2.3 Rated voltaae The rated voltage of a cable is the

45、reference voltage for which the cable is designed, and which serves to define the electrical tests. The rated voltage is expressed by the combination of the following values Uo/U (Um) expressed in kV: Uo is the r.m.s value between any insulated conductor and earth (metallic covering of the cable 01

46、the surrounding medium); Uo = 0.6kV U is the r.m.s. value between any two phase-conductors of a multicore cable or of a system of single- core cables; U = 1 .OkV Um is the maximum r.m.s. value of the highest system voltage for which the equipment may be used; Um = 1.2kV In an alternating current sys

47、tem, the rated voltage of a cable shall be at least equal to the nominal voltage of the system for which it is intended. If used in dc systems, the cables of this HD shall have a maximum voltage against earth not exceeding 1.8kV. 3. Markinq 3.1 Indication of oriain Cables shall be provided with an i

48、dentification of origin consisting of: 1 . Either the manufacturers identification thread, 2. or the continuous marking of the manufacturers name or trademark, or (if legally protected) identification number by one of the three following alternative methods: a) printed tape within the cable; b) prin

49、ting in a contrasting colour on the insulation of at least one core; c) printing, indenting or embossing on the outer surface of the cable. 3.1.1 Continuitv of marks Unless otherwise specified in the particular section, each specified mark shall be regarded as continuous if the distance between the end of the mark and the beginning of the next identical mark does not exceed: 550mm if the marking is on the outer surface of the cable. 275mm if the marking is i) i) on the insulation of a sheathed cable on a tape within a sheathed cable - Note: A “Specified Mark“ is any manda