NEK TS 606 Ed. 5.0 2015 Draft

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NEK Technical Specification 98
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NEK TS 606 – Cables for offshore installations 100
halogen-free and/or mud resistant 101
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NEK TS 606 – Kabler for offshore installasjoner 103
halogenfrie, og/eller borevæskebestandige 104
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FOREWORD 107
1) This document is a recommendation for national use and is published as a technical specification accepted by 108 the Norwegian National Committee, NEK 109
2) In order to promote international unification, IEC National Committees undertake to apply IEC International 110 Standards transparently to the maximum possible extent in their national and regional standards. Any 111 divergence between the IEC Standard and the corresponding national or regional standard shall be clearly 112 indicated in the latter. 113
3) The NEK provides no marking procedure to indicate its approval and cannot be rendered responsible for any 114 equipment declared to be in conformity with one of its standards. 115
4) Attention is drawn to the possibility that some of the elements of this technical specification may be subject of 116 patent rights. The NEK shall not be held responsible for identifying any or all such patent rights. 117
The main task of IEC technical committees is to prepare International Standards. In 118 exceptional circumstances, a technical committee may propose the publication of a technical 119 specification when 120
• the required support cannot be obtained for the publication of an International Standard, 121 despite repeated efforts, or 122
• the subject is still under technical development or where, for any other reason, there is the 123 future but no immediate possibility of an agreement on an International Standard. 124
This Technical Specification will live until it is transferred to IEC Standards by NK 18A. 125
NEK TS 606, which is a technical specification, has been prepared by the Norwegian National 126 subcommittee 18A: Cable and Cable installations and the text of this technical specification is 127 based on the withdrawn NEK TS 606:2009 4th ed. 128
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 129
The 5th edition cancels and replaces the 4th edition published 2009-05 and constitutes a 130 technical revision. 131
This edition includes the following significant changes with respect to the previous edition: 132
a) Standards for cable insulation IEC 60092-351 and cable sheathing materials IEC 133 60092-359 has been replaced by IEC 60092-360. Normative references for fire resistance 134 according to IEC 60331-1 and -2 have been added. 135
b) Chapter for oil and mud requirements for outer sheaths has been divided into a 136 mandatory minimum level and two optional levels of higher performance. The levels are: 1) 137 Minimum required oil resistance, 2) Enhanced oil resistance and 3) Mud resistance. New 138 requirements for hydraulic oil resistance are introduced. 139
c) Exxon HC fire curve has been removed. International recognized curve for HC fire has 140 been renamed to EN 1363-2. 141
d) Chapter for fire resistant cables has been expanded with new sections describing test 142 methods for 143
• Fire resistant test including water spray according to EN 50200 Annex E 144
• Jet fire (JF) resistant cables according to ISO 22899-1 145
e) Optional test for cold climate IEC 60092-350 clause 8.10 and Annex E has been 146 added 147
f) Old section 5.2 listing typical numbers of cores and cross sections has been deleted 148
g) Cable descriptions has been updated to include class 5 conductors 149
h) Cable descriptions for S-types has been updated to include XPLE insulation 150
i) New cable descriptions for RX/TX 1 kV and 250V single wires are included 151
This specification enters into force in 09/ 2015

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CONTENTS 1
Page 2
FOREWORD ... 3 3
1 Scope ... 5 4
2 Normative references ...................................................................................... 5 5
3 Terms and definitions...................................................................................... 6 6
4 Requirements................................................................................................ 6 7
4.1 Additional electrical tests for S-type cables ................................................... 6 8
4.2 Oil resistant and Mud resistant cables – Test procedures and requirements .......... 7 9
4.3 Flame retardant cables ............................................................................ 9 10
4.4 Fire resistant cables................................................................................ 9 11
4.4.1 Fire resistant cables without water spray ............................................ 9 12
4.4.2 Fire resistant cables with water spray ................................................ 9 13
4.5 Fire test for hydrocarbon (HC) fire resistant cables. ........................................ 9 14
4.6 Fire test for Jet Fire (JF) resistant cables. .................................................. 10 15
4.6.1 Test method .............................................................................. 10 16
Test according to ISO 22899-1 ................................................................ 10 17
4.6.2 Test requirements....................................................................... 10 18
4.7 Content of Halogen ............................................................................... 10 19
4.8 Smoke Emission .................................................................................. 10 20
4.9 Conductor Resistance ........................................................................... 10 21
4.10 Optional tests for cables designed for cold climate ....................................... 10 22
5 Core Identification ........................................................................................ 11 23
5.1.1 150/250V cables......................................................................... 11 24
5.1.2 0,6/1kV cables ........................................................................... 11 25
5.2 Sheath Marking.................................................................................... 12 26
5.3 Sheath Colours .................................................................................... 12 27
5.3.1 Cables up to and including 250 V shall have a GREY sheath. ................ 12 28
5.3.2 Cables for 0,6/1 kV shall have a BLACK sheath. ................................ 12 29
5.3.3 Cables for HIGHER voltage shall have a RED sheath. ......................... 12 30
5.4 Cable code designation.......................................................................... 13 31
6 Required information and data ........................................................................ 13 32
6.1 General.............................................................................................. 13 33
6.2 Electrical data for cables for control, lighting and power. ................................ 13 34
6.3 Electrical data for cables for instrumentation and telecommunication................. 13 35
6.4 Mechanical and Physical Data ................................................................. 14 36
6.5 Proposed Tests.................................................................................... 14 37
7 Inspection and testing ................................................................................... 14 38
7.1 General.............................................................................................. 14 39
7.2 Type Tests.......................................................................................... 14 40
8 Preparation for delivery ................................................................................. 14 41
8.1 General.............................................................................................. 14 42
8.2 Cable Drum identification ....................................................................... 14 43
Annex A (informative) ......................................................................................... 15 44
A.1 Cable descriptions........................................................................................ 15 45
A.1.2 Cable type P4 RFOU/TFOU 8,7/15(17,5) kV................................................ 16
A.1.3 Cable type P5 BFOU 0,6/1 kV ................................................................. 17 47
A.1.4 Cable type P6 BFOU 3,6/6(7,2) kV ........................................................... 17 48
A.1.5 Cable type P7 BFOU 6/10(12) kV ............................................................. 18 49
A.1.6 Cable type P1/P8 RFOU/TFOU 0,6/1 kV .................................................... 18 50
A.1.7 Cable type P2/P9 RFOU/TFOU 3.6/6 kV .................................................... 19 51
A.1.8 Cable type P3/P10 RFOU/TFOU 6/10(12) kV............................................... 19 52
A.1.9 Cable type P4/P11 RFOU/TFOU 8,7/15(17,5) kV.......................................... 20 53
A.1.10 Cable type P5/P12 BFOU 0,6/1 kV .................................................. 20 54
A.1.11 ... 20 55
A.1.12 Cable type P6/P13 BFOU 3,6/6(7,2) kV ............................................ 21 56
A.1.13 Cable type P7/P14 BFOU 6/10(12) kV ............................................. 21 57
A.1.14 Cable type P15 UX 0,6/1 kV .......................................................... 22 58
A.1.15 Cable type P16 IFLI 250 V ............................................................ 22 59
A.1.16 Cable type P17 BU 0,6/1 kV .......................................................... 22 60
A.1.17 Cable type P18 RU 0,6/1 kV .......................................................... 23 61
A.1.18 Cable type P19 RFOU/TFOU 12/20(24) kV ....................................... 23 62
A.1.19 Cable type P20 RFOU/TFOU 18/30(36) kV ....................................... 24 63
A.1.20 Cable type P19/P21 RFOU/TFOU 12/20(24) kV.................................. 24 64
A.1.21 Cable type P20/P22 RFOU/TFOU 18/30(36) kV.................................. 25 65
A.1.22 Cable type P30 RFOU-HCF / TFOU-HCF 6/10(12) kV .......................... 25 66
A.1.23 Cable type P31 RFOU-HCF / TFOU-HCF 8,7/15(17,5) kV ..................... 26 67
A.1.24 Cable type P32 RFOU-HCF / TFOU-HCF 12/20(24) kV ........................ 26 68
A.1.25 Cable type P33 RFOU-HCF / TFOU-HCF 18/30(36) kV ........................ 27 69
A.1.26 Cable type P34 BFOU-HCF 0,6/1 kV ............................................... 28 70
A.1.27 Cable Type P35 RX/TX 1kV.......................................................... 28 71
A.1.28 Cable type P36 RFOU/TFOU-FIRE RESISTANT 3,6/6(7,2) kV ............... 29 72
A.1.29 Cable type P37 RFOU/TFOU-FIRE RESISTANT 6/10(12) kV ................. 29 73
A.1.30 Cable type P38 RFOU/TFOU-FIRE RESISTANT 8,7/15(17,5) kV ............ 30 74
A.1.31 Cable type P39 RFOU/TFOU-FIRE RESISTANT 12/20(24)kV ................ 31 75
A.1.32 Cable type P40 RFOU/TFOU-FIRE RESISTANT 18/30(36)kV ................ 32 76
A.1.33 Cable type S1 RFOU(i) 250 V ........................................................ 33 77
A.1.34 Cable type S2 RFOU(c) 250 V ....................................................... 33 78
A.1.35 Cable type S3 BFOU(i) 250 V ........................................................ 34 79
A.1.36 Cable type S4 BFOU(c) 250 V ....................................................... 34 80
A.1.37 Cable type S1/S5 RFOU (i) 250 V ................................................... 35 81
A.1.38 Cable type S2/S6 RFOU (c) 250 V .................................................. 36 82
A.1.39 Cable type S3/S7 BFOU (i) 250 V ................................................... 36 83
A.1.40 Cable type S4/S8 BFOU (c) 250 V .................................................. 37 84
A.1.41 Cable type S11 RU (i) 250 V ......................................................... 37 85
A.1.42 Cable type S12 RU (c) 250 V ......................................................... 38 86
A.1.43 Cable type S13 BU (i) 250 V.......................................................... 38 87
A.1.44 Cable type S14 BU (c) 250 V ......................................................... 39 88
A.1.45 Cable type S15 BFOU-HCF (i) 250 V ............................................... 39 89
A.1.46 Cable type S16 BFOU-HCF(c) 250 V ............................................... 40 90
A.1.47 Cable Type S 17 RX/TX 250 V ....................................................... 41 91
A.1.48 Cable type F1 QFCI .................................................................... 41 92
A.1.49 Cable type F4 QFCI-HCF.............................................................. 42 93
A.1.50 Cable type F5 QFCB ................................................................... 42 94
A.1.51 Cable type F6 AICI...................................................................... 42