prHD 604-S2
(Main)0,6/1,0 kV power cables with special fire performance for use in power stations and similar installations
0,6/1,0 kV power cables with special fire performance for use in power stations and similar installations
1.1 General This document applies to rigid and flexible conductor cables for fixed installations having a rated voltage Uo/U of 0,6/1,0 kV. The insulation and sheaths are either thermoplastic or thermosetting, halogenated or halogen free. The cables are mainly intended for use in power generating plants, sub-stations and other sensitive environments. All cables have specific fire performance requirements. Cables designed to be installed within the containment area of nuclear power plants (LOCA cables), or cables specifically designed to be radiation resistant are not included in this document. Control cables having a minimum conductor size of 1 mm2 up to 61 cores are included in addition to the range of power supply cables. This section specifies the general requirements applicable to these cables; additional or deviating requirements are given in the particular sections of this document. Test methods are specified in EN 50525 series, EN 60811 series, EN 60228, EN 60332-1, HD 605 and IEC 60096-1. The particular types of cables are specified in Parts 3, 4 and 5. 1.2 Object The objects of this document are: - to standardize cables that are safe and reliable when properly used, in relation to the technical; - to state the characteristics and manufacturing requirements directly or indirectly bearing on safety.
Elektroenergetski kabli za napetost 0,6/1,0 kV s posebnimi ognjevzdržnimi lastnostmi za uporabo v elektrarnah in podobnih inštalacijah
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2021
Elektroenergetski kabli za napetost 0,6/1,0 kV s posebnimi ognjevzdržnimi
lastnostmi za uporabo v elektrarnah in podobnih inštalacijah
0,6/1,0 kV power cables with special fire performance for use in power stations and
similar installations
Ta slovenski standard je istoveten z: prHD 604-S2
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
29.060.20 Kabli Cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
HARMONIZATION DOCUMENT DRAFT
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT
April 2021
ICS Will supersede HD 604 S1:1994 and all of its
amendments and corrigenda (if any)
English Version
0,6/1,0 kV power cables with special fire performance for use in
power stations and similar installations
To be completed To be completed
This draft Harmonization Document is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2021-07-09.
It has been drawn up by CLC/TC 20.
If this draft becomes a Harmonization Document, CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for implementation of this Harmonization Document on a national level.
This draft Harmonization Document was established by CENELEC in three official versions (English, French, German).
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a Harmonization Document. It is distributed for review and comments. It is subject to change without notice
and shall not be referred to as a Harmonized Document.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 70519 Ref. No. prHD 604-S2 E
prHD 604 S2:2021 (E)
Part 1
1 0,6/1 kV power cables with special fire performance
2 PART 0: Contents of HD 604 S2
3 PART 1: GENERAL REQUIREMENTS
prHD 604 S2:2021 (E)
Part 1
4 Contents
5 European foreword . 4
6 Introduction . 5
7 1 Scope . 8
8 1.1 General . 8
9 1.2 Object . 8
10 2 Normative references . 8
11 3 Terms and definitions . 9
12 4 Marking . 11
13 4.1 Indication of origin. 11
14 4.1.1 General . 11
15 4.1.2 Continuity of marks . 11
16 4.2 Additional marking . 11
17 4.3 Durability . 12
18 4.4 Legibility . 12
19 4.5 Common marking . 12
20 4.6 Use of the name CENELEC . 12
21 5 Core identification . 12
22 6 General requirements for the construction of cables . 12
23 6.1 Conductors . 12
24 6.1.1 Material . 12
25 6.1.2 Construction . 12
26 6.1.3 Check of construction . 12
27 6.1.4 Electrical resistance . 13
28 6.1.5 Separator layer . 13
29 6.2 Insulation . 13
30 6.2.1 Material . 13
31 6.2.2 Application . 13
32 6.2.3 Thickness. 13
33 6.3 Assembly of cores . 13
34 6.4 Fillers and tapes . 13
35 6.4.1 General . 13
36 6.4.2 Material . 14
37 6.4.3 Application . 14
38 6.5 Inner covering (bedding) . 14
39 6.5.1 General . 14
40 6.5.2 Material . 14
41 6.5.3 Application . 14
42 6.5.4 Thickness. 14
43 6.6 Inner sheath. 14
44 6.6.1 General . 14
45 6.6.2 Material . 14
46 6.6.3 Application . 15
47 6.6.4 Thickness. 15
prHD 604 S2:2021 (E)
Part 1
48 6.7 Metallic coverings . 15
49 6.7.1 Type of metallic layers . 15
50 6.7.2 Application . 15
51 6.8 Oversheath . 15
52 6.8.1 Material . 15
53 6.8.2 Application . 15
54 6.8.3 Thickness. 15
55 6.9 Non-metallic components of halogen free cables . 16
56 7 Tests on complete cables . 16
57 8 Sealing and packing . 16
58 9 Current carrying capacity . 16
59 10 Guide to use and selection of cables . 16
60 11 Construction Products Regulation (CPR) . 16
61 12 Low Voltage Directive (LVD) . 17
62 13 Requirements of insulating and sheathing compounds . 17
63 Annex A (informative) Guide to use and selection of cables . 42
64 Annex ZZ (informative) Relationship between this European standard and the safety objectives of Directive
65 2014/35/EU [2014 OJ L96] aimed to be covered . 52
66 Bibliography . 54
prHD 604 S2:2021 (E)
Part 1
68 European foreword
69 This document (prHD 604 S2:2021) has been prepared by CLC/TC 20 “Electric cables”.
70 This document is currently submitted to the Enquiry.
71 The following dates are proposed:
• latest date by which the existence of this (doa) dor + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
72 This document will supersede HD 604 S1:1994 and all of its amendments and corrigenda (if any).
73 This document has been prepared under a mandate given to CENELEC by the European Commission and
74 the European Free Trade Association, and supports essential requirements of EU Directive(s).
75 For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
76 document.
prHD 604 S2:2021 (E)
Part 1
77 Introduction
78 — Correspondence between material types and the new material designations in prHD 604 S2.
1. Thermoplastic Insulating Table in prHD 604 S2 Part 1
a. Polyvinylchloride (PVC) Table 2 (TIV)
b. Thermoplastic non-halogenated compound Table 3 (TIZ)
2. Cross-linked Insulating
a. Cross-linked polyethylene (XLPE) Table 4 (XIP)
b. Ethylene propylene rubber (EPR) Table 5 (XIE)
c. Hard ethylene propylene rubber (HEPR) Table 6 (XIH)
d. Silicone rubber Table 7 (XIQ)
e. Cross-linked non-halogenated compound Table 8 (XIZ)
3. Thermoplastic Sheathing
a. Polyvinylchloride (PVC) Table 9 (TMV)
b. Thermoplastic non-halogenated compound Table 10 (TMZ)
4. Cross-linked Sheathing
a. Cross-linked non-halogenated compound Table 11 (XMZ)
79 — Correspondence between designation of material types in HD 604 S1/A3 and the new proposed
80 material types in prHD 604 S2.
Part HD 604 prHD 604 HD 604 S1:1994 + prHD 604 Comment
S1:1994 + S2:2021 A1:1997 + A2:2002 S2:2021
A1:1997 + Insulation + A3:2005
NEW Sheath
A2:2002 + material Sheathing
material type
A3:2005 type compound type
Insulation
compound
type
3-A TI 1 TIV 1 TM 1 TMV 1
3-B “PVC insulation” (N/A) “PVC inner sheath & (N/A) No change
oversheath”
3-C R2 TIV 2 Rz TMV 2
3-D DIV 11 TIV 3 DMV 19 TMV 3
3-E TI1 (N/A) TM1 (N/A) Indicated for
withdrawal
3-F (see part 3A) TIV 1 (see part 3A) TMV 1 3-F refers to 3-A
4-A “XLPE XIP 1 TM 1 TMV 4
insulation”
4-B “EPR or EPDM” (N/A) “Chlorosulphonated (N/A) No change
Polyethylene”
4-C G7 XIH 1 Rz TMV 2
4-D XLPE XIP 2 PVC ST TMV 5
prHD 604 S2:2021 (E)
Part 1
4-E TI 1 (N/A) TM 1 (N/A) Indicated for
withdrawal
4-F (see part 4A) XIP 1 (see part 4A) TMV 4 4-F refers to 4-A
4-G DIX 1 {HD 603} XIP 3 DMV 2 {HD 603) TMV 6
5-A XLPE / “other (N/A) “non-halogenated” (N/A) No change
material” non- “XL” or “TP”
halogenated
5-B G10 XIQ 1 M1 TMZ 1
M2 XMZ 1
5-C XLPE XIP 2 ZH1/ST TMZ 2
5-D “halogen-free TIZ 1 “halogen-free TMZ 3 Indicated
ethylene ethylene copolymer introduction of
copolymer flame flame retardant” different material
retardant”
insulation
5-E XLPE or HEPR (N/A) ZM1 or ZM2 (N/A) Indicated for
withdrawal
5-F XLPE XIP 1 “HFFR-sheath” TMZ 4
Q (silicone XIQ 2
rubber)
5-G 2XI1 XIP 4 HM4 TMZ 5
5-H HIC XIZ 1 HMC XMZ 2
HIT1 TIZ 2 HMT1 TMZ 6
HIT2 TIZ 3 HMT2 TMZ 7
5-I XLPE XIP 5 “halogen free TMZ
...
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