SIST HD 632 S3:2016

Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV)

This Part 1 of HD 632 specifies test methods and requirements for power cable systems,
cables alone and accessories alone, for fixed installations and for rated voltages above 36 kV
(Um = 42 kV) up to and including 150 kV (Um = 170 kV).
Depending on the design and the system conditions, additional or even fewer tests or other
requirements which are not described in the Part 1 can be specified in the particular sections of
Parts 3 to 11.
In these parts each section is either:
1) A full tabulation showing how the particular section either agrees, or deviates from,
each clause of Part 1; or
2) A reduced tabulation showing only those places where the particular section deviates
from Part 1.
The requirements apply to single-core cables and to individually screened three-core cables
and to their accessories for usual conditions of installation and operation, but not to special
cables and their accessories, such as submarine cables, for which modifications to the
standard tests may be necessary or special test conditions may need to be devised.
This standard does not cover transition joints between cables with extruded insulation and
paper insulated cables.

Starkstromkabel mit extrudierter Isolierung und ihre Garnituren für Nennspannungen über 36 kV (Um = 42 kV) bis 150 kV (Um = 170 kV)

Câbles d'énergie à isolation extrudée et leurs accessoires pour des tensions assignées supérieures à 36 kV (Um = 42 kV) et jusqu'à 150 kV (Um = 170 kV)

NEW! La CEI 60079-11:2011 est maintenant disponible sous forme de IEC Standards+ 60840:2011 qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
La CEI 60840:2011 spécifie les méthodes et les exigences d'essai applicables aux systèmes de câbles d'énergie, câbles seuls et accessoires seuls, pour installations fixes, pour des tensions assignées supérieures à 30 kV (U_m = 36 kV) et jusqu'à 150 kV (U_m = 170 kV) compris. Les exigences sont applicables aux câbles unipolaires, aux câbles tripolaires à écran individuel et à leurs accessoires, pour des conditions habituelles d'installation et de fonctionnement, mais ne le sont pas à des câbles spéciaux et à leurs accessoires, comme les câbles sous-marins, pour lesquels il peut être nécessaire d'apporter des modifications aux essais normaux ou d'élaborer des conditions d'essai particulières. Les jonctions assurant le raccordement des câbles à isolant extrudé aux câbles isolés au papier ne sont pas couvertes par la présente norme. La modification technique principale par rapport à l'édition précédente est la suivante:
- introduction d'une procédure d'essai de préqualification pour les câbles avec de hautes tensions électriques comme un système de câble incluant des accessoires.
  NOTE: Voir l'Introduction pour un historique plus complet sur les evenements qui conduissaient à la publication de cette quatrième édition.

Elektroenergetski kabli z ekstrudirano izolacijo in njihov pribor za naznačene napetosti nad 36 kV (Um = 42 kV) do 150 kV (Um = 170 kV)

Ta 1. del standarda HD 632 določa preskusne metode in zahteve za sisteme močnostnih kablov, ločeno za kable in samostojno pribor, za fiksne namestitve in za nazivne napetosti nad 36 kV (Um = 42 kV) do vključno 150 kV (Um = 170 kV).
Odvisno od zasnove in sistemskih pogojev so lahko v posebnih razdelkih delov 3–11 opredeljeni dodatni preskusi ali druge zahteve, ki niso opisani v 1. delu, ali pa so ti izpuščeni.
V teh delih je vsak razdelek:
1) celotna tabela, ki prikazuje, kako se določeni razdelek sklada s posamezno točko 1. dela ali odstopa od nje; ali
2) skrajšana tabela, ki prikazuje samo mesta, kjer določeni razdelek odstopa od 1. dela.
Zahteve se uporabljajo za enožilne kable in za ločeno oplaščene trižilne kable ter za njihov pribor za običajne pogoje montaže in delovanja, ne pa za posebne kable in njihov pribor, kot so podvodni kabli, za katere so morda potrebne spremembe standardnih preskusov ali pa je treba zasnovati posebne preskusne pogoje. Ta standard ne zajema prehodnih spojk med kabli z ekstrudirano izolacijo in kablov, izoliranih z papirjem.

General Information

• Status: Published
• Publication Date: 16-Aug-2016
• ICS: 29.060.20 - Cables
• Technical Committee: IEKA - Electric cables
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 10-Aug-2016
• Due Date: 15-Oct-2016
• Completion Date: 17-Aug-2016
• Ref Project: HD 632 S3:2016 - Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV)

Relations

• Replaces: SIST HD 632 S2:2009 - Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV)
• Effective Date: 13-May-2010
• Replaces: SIST HD 632 S2:2009 - Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV)
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST HD 632 S3:2016
01-oktober-2016
1DGRPHãþD
SIST HD 632 S2:2009
(OHNWURHQHUJHWVNLNDEOL]HNVWUXGLUDQRL]RODFLMRLQQMLKRYSULERU]DQD]QDþHQH
QDSHWRVWLQDGN98P N9GRN98P N9
Power cables with extruded insulation and their accessories for rated voltages above 36
kV (Um = 42 kV) up to 150 kV (Um = 170 kV)
Starkstromkabel mit extrudierter Isolierung und ihre Garnituren für Nennspannungen
über 36 kV (Um = 42 kV) bis 150 kV (Um = 170 kV)
Câbles d'énergie à isolation extrudée et leurs accessoires pour des tensions assignées
supérieures à 36 kV (Um = 42 kV) et jusqu'à 150 kV (Um = 170 kV)
Ta slovenski standard je istoveten z: HD 632 S3:2016
ICS:
29.060.20 Kabli Cables
SIST HD 632 S3:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST HD 632 S3:2016

---------------------- Page: 2 ----------------------

SIST HD 632 S3:2016


HARMONIZATION DOCUMENT HD 632 S3

DOCUMENT D'HARMONISATION

HARMONISIERUNGSDOKUMENT
August 2016
ICS 29.060.20 Supersedes HD 632 S2:2008
English Version
Power cables with extruded insulation and their accessories for
rated voltages above 36 kV (Um = 42 kV)
up to 150 kV (Um = 170 kV)
Câbles d'énergie à isolation extrudée et leurs accessoires Starkstromkabel mit extrudierter Isolierung und ihre
pour des tensions assignées supérieures à 36 kV Garnituren für Nennspannungen über 36 kV (Um = 42 kV)
(Um = 42 kV) et jusqu'à 150 kV (Um = 170 kV) bis 150 kV (Um = 170 kV)
This Harmonization Document was approved by CENELEC on 2016-06-27. CENELEC members are bound to comply with the
CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this Harmonization Document at national level.
Up-to-date lists and bibliographical references concerning such national implementations may be obtained on application to the CEN-
CENELEC Management Centre or to any CENELEC member.
This Harmonization Document exists 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. HD 632 S3:2016 E

---------------------- Page: 3 ----------------------

SIST HD 632 S3:2016

---------------------- Page: 4 ----------------------

SIST HD 632 S3:2016
Page 0-1
HD 632 S3:2016
PART 0

CONTENTS

EUROPEAN FOREWORD


PART 1 General test requirements


PART 2 Additional test methods

PART 3 Test requirements for cables with XLPE
 insulation and metallic screen and
 their accessories

 3-D Cables with XLPE insulation and copper
  screen and their accessories (Test list 3D)
 3-K Cables with XLPE insulation and copper
  screen and their accessories (Test list 3K)
 3-L Cables with XLPE insulation and metallic
  screen and their accessories (Test list 3L)
 3-M Cables with XLPE insulation,copper
screen, aluminium-laminated sheath and
  metallic sheath and their accessories
 3-N Cables with XLPE insulation and copper
  screen and their accessories (Test list 3N)

PART 4 Test requirements for cables with XLPE
 insulation, metallic screen and
 metal-laminated sheath and their accessories

 4-A Cables with XLPE insulation and polyolefine
  compound sheath (Types 1, 2 and 3)
 4-C Cables with XLPE insulation, copper or aluminium wires
  screen and aluminium- or copper-laminated sheath
  and their accessories (Test list 4C)
 4-D Cables with XLPE insulation, copper
  screen and aluminium-laminated sheath
  and their accessories (Test list 4D)
 4-F Cables with XLPE insulation, copper
  screen and aluminium-laminated sheath
  and their accessories (Test list 4F)
 4-G Cables with XLPE insulation and
  metal-laminated screen
  and their accessories (Test list 4G)
 4-K Cables with XLPE insulation, copper
  screen and aluminium-laminated sheath
  and their accessories (Test list 4K)
 4-L Cables with XLPE insulation, copper
  screen and aluminium-laminated sheath
  and their accessories (Test list 4L)
 4-M Cables with XLPE insulation, copper
  screen, aluminium-laminated sheath and
  metallic sheath and their accessories
 4-N Cables with XLPE insulation, copper
  screen and metal-laminated sheath and
  their accessories (Test list 4N)
 4-O Cables with XLPE insulation, copper or
  aluminium screen and copper- or
  aluminium-laminated sheath and their
  accessories (Test list 4O)
 4-P Cables with XLPE insulation, copper
  screen and metal-laminated sheath

---------------------- Page: 5 ----------------------

SIST HD 632 S3:2016
Page 0-2
HD 632 S3:2016
PART 0

  and their accessories (Test list 4P)


PART 5 Test requirements for cables with XLPE
 insulation and metallic sheath and
 their accessories

 5-C Cables with XLPE insulation, lead or
  lead alloy sheath, or aluminium or copper
  sheath and their accessories
  (Test list 5C)
 5-D Cables with XLPE insulation and metallic
  sheath and their accessories
  (Test list 5D)
 5-F Cables with XLPE insulation and lead or
  lead alloy sheath and their accessories
  (Test list 5F)
 5-H Cables with XLPE insulation and metallic
  sheath and their accessories
 5-K Cables with XLPE insulation, and lead
  sheath or smooth aluminium sheath
  and their accessories (Test list 5K)
 5-L Cables with XLPE insulation and metallic
  sheath and their accessories (Test list 5L)
 5-M Cables with XLPE insulation, copper
  screen, aluminium-laminated sheath and
  metallic sheath and their accessories
 5-O Cables with XLPE insulation and metallic
  sheath and their accessories (Test list 5O)
 5-P Cables with XLPE insulation and lead alloy
  sheath and their accessories (Test list 5P)

PART 6 Test requirements for cables with EPR
 insulation and metallic screen and
 their accessories

 6-A Cables with HEPR insulation and polyolefine
  compound sheath (Types 1, 2 and 3)
 6-J Cables with HEPR insulation and copper
  screen and their accessories (Test list 6J)

PART 7 Test requirements for cables with EPR
 insulation, metallic screen and
 metal-laminated sheath and their accessories

 Void

PART 8 Test requirements for cables with EPR
 insulation and metallic sheath and
 their accessories

 8-J Cables with HEPR insulation and metallic
  sheath and their accessories (Test list 8J)

---------------------- Page: 6 ----------------------

SIST HD 632 S3:2016
Page 0-3
HD 632 S3:2016
PART 0

PART 9 Test requirements for cables with PE or
HDPE insulation and metallic screen
 and their accessories

 Void

PART 10 Test requirements for cables with PE or
 HDPE insulation, metallic screen and
 metal-laminated sheath and their accessories

 Void

PART 11 Test requirements for cables with PE or
 HDPE insulation and metallic sheath and
 their accessories

 Void


__________

---------------------- Page: 7 ----------------------

SIST HD 632 S3:2016
Page 0-4
HD 632 S3:2016
PART 0

European foreword


This document (HD 632 S3:2016) has been prepared by CLC/TC 20 "Electric cables".

The following dates are fixed:

(doa) 2016-12-27
• latest date by which the existence of
this document has to be announced
at national level
(dop) 2017-06-27
• latest date by which this document has to be
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2019-06-27
conflicting with this document have to
be withdrawn

This document supersedes HD 632 S2:2008.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

The major technical change with respect to HD 632 S2:2008 is the unmodified adoption of the current
edition of IEC 60840 (ed.4, 2011-11) as Part 1 of this European Standard. The test sections in Part 2
have been revised and updated in accordance to the changes to Part 1 and to the sections of Part 3 to
Part 11. The sections in Part 3 to Part 11 have been updated and adapted to the new Part 1 content.
Generally, all references to EN 60811 have been updated to the new EN 60811 series (2012-06).

By decision of the Technical Board (D81/139 extended by D104/118 & D114/076), this HD exists only in
English.

Page numbering reflects the arrangements into parts and particular sections, e.g. Page 4-C-3 is page 3 of
particular Section C of Part 4.

---------------------- Page: 8 ----------------------

SIST HD 632 S3:2016
Page 0-5
HD 632 S3:2016
PART 0



















– Blank Page –

---------------------- Page: 9 ----------------------

SIST HD 632 S3:2016
Page 1-1
HD 632 S3:2016
Part 1

HD 632 S3:2016

POWER CABLES WITH EXTRUDED INSULATION AND
THEIR ACCESSORIES FOR RATED VOLTAGES
ABOVE 36 kV (U = 42 kV) UP TO 150 kV (U = 170 kV)
m m



PART 1: GENERAL TEST REQUIREMENTS

---------------------- Page: 10 ----------------------

SIST HD 632 S3:2016
Page 1-2
HD 632 S3:2016
Part 1

CONTENTS
1 Scope . 6
2 Normative references. 6
3 Terms and definitions . 7
3.1 Definitions of dimensional values (thicknesses, cross-sections, etc.) . 7
3.2 Definitions concerning tests . 7
3.3 Other definitions . 8
4 Voltage designations and materials . 8
4.1 Rated voltages . 8
4.2 Cable insulating materials . 8
4.3 Cable metal screens/sheaths . 8
4.4 Cable oversheathing materials . 9
5 Precautions against water penetration in cables . 9
6 Cable characteristics . 9
7 Accessory characteristics. 10
8 Test conditions . 11
8.1 Ambient temperature . 11
8.2 Frequency and waveform of power frequency test voltages . 11
8.3 Waveform of lightning impulse test voltages . 11
8.4 Relationship of test voltages to rated voltages . 11
8.5 Determination of the cable conductor temperature . 11
9 Routine tests on cables and on the main insulation of prefabricated accessories . 11
9.1 General . 11
9.2 Partial discharge test . 12
9.3 Voltage test . 12
9.4 Electrical test on oversheath of the cable . 12
10 Sample tests on cables . 12
10.1 General . 12
10.2 Frequency of tests . 13
10.3 Repetition of tests . 13
10.4 Conductor examination . 13
10.5 Measurement of electrical resistance of conductor and metal screen . 13
10.6 Measurement of thickness of cable insulation and oversheath . 14
10.6.1 General . 14
10.6.2 Requirements for the insulation . 14
10.6.3 Requirements for the cable oversheath . 14
10.7 Measurement of thickness of metal sheath. 14
10.7.1 Lead or lead alloy sheath . 14
10.7.2 Plain or corrugated aluminium sheath . 15
10.8 Measurement of diameters . 15
10.9 Hot set test for XLPE, EPR and HEPR insulations . 16
10.9.1 Procedure . 16
10.9.2 Requirements . 16
10.10 Measurement of capacitance . 16
10.11 Measurement of density of HDPE insulation . 16

---------------------- Page: 11 ----------------------

SIST HD 632 S3:2016
Page 1-3
HD 632 S3:2016
Part 1

10.11.1 Procedure . 16
10.11.2 Requirements . 16
10.12 Lightning impulse voltage test . 16
10.13 Water penetration test . 17
10.14 Tests on components of cables with a longitudinally applied metal tape or foil,
bonded to the oversheath . 17
11 Sample tests on accessories . 17
11.1 Tests on components . 17
11.2 Tests on complete accessory . 17
12 Type tests on cable systems . 18
12.1 General . 18
12.2 Range of type approval . 18
12.3 Summary of type tests . 19
12.4 Electrical type tests on complete cable systems . 19
12.4.1 Test voltage values . 19
12.4.2 Tests and sequence of tests . 20
12.4.3 Bending test . 20
12.4.4 Partial discharge tests . 21
12.4.5 Tan δ measurement . 21
12.4.6 Heating cycle voltage test . 21
12.4.7 Lightning impulse voltage test followed by a power frequency voltage
test . 22
12.4.8 Examination . 22
12.4.9 Resistivity of semi-conducting screens . 23
12.5 Non-electrical type tests on cable components and on complete cable . 23
12.5.1 Check of cable construction . 24
12.5.2 Tests for determining the mechanical properties of insulation before
and after ageing . 24
12.5.3 Tests for determining the mechanical properties of oversheaths
before and after ageing . 24
12.5.4 Ageing tests on pieces of complete cable to check compatibility of
materials . 25
12.5.5 Loss of mass test on PVC oversheaths of type ST . 25
2
12.5.6 Pressure test at high temperature on oversheaths . 25
12.5.7 Test on PVC oversheaths (ST ST ) at low temperature . 26
1, 2
12.5.8 Heat shock test for PVC oversheaths (ST and ST ) . 26
1 2
12.5.9 Ozone resistance test for EPR and HEPR insulations . 26
12.5.10 Hot set test for EPR, HEPR and XLPE insulations . 26
12.5.11 Measurement of density of HDPE insulation . 26
12.5.12 Measurement of carbon black content of black PE oversheaths (ST
3
and ST ) . 26
7
12.5.13 Test under fire conditions . 27
12.5.14 Water penetration test . 27
12.5.15 Tests on components of cables with a longitudinally applied metal
tape or foil, bonded to the oversheath . 27
12.5.16 Shrinkage test for PE, HDPE and XLPE insulations . 27
12.5.17 Shrinkage test for PE oversheaths (ST and ST ) . 27
3 7
12.5.18 Determination of hardness of HEPR insulation . 27
12.5.19 Determination of the elastic modulus of HEPR insulation . 28

---------------------- Page: 12 ----------------------

SIST HD 632 S3:2016
Page 1-4
HD 632 S3:2016
Part 1

13 Prequalification test of the cable system. 28
13.1 General and range of prequalification test approval . 28
13.2 Prequalification test on complete system . 29
13.2.1 Summary of prequalification tests . 29
13.2.2 Test voltage values . 29
13.2.3 Test arrangement . 29
13.2.4 Heating cycle voltage test . 30
13.2.5 Lightning impulse voltage test . 31
13.2.6 Examination . 31
13.3 Tests for the extension of the prequalification of a cable system. 31
13.3.1 Summary of the extension of prequalification test . 31
13.3.2 Electrical part of the extension of prequalification tests on complete
cable system. 31
14 Type tests on cables . 33
14.1 General . 33
14.2 Range of type approval . 34
14.3 Summary of type tests . 34
14.4 Electrical type tests on completed cables . 34
15 Type tests on accessories . 35
15.1 General . 35
15.2 Range of type approval . 35
15.3 Summary of type tests . 36
15.4 Electrical type tests on accessories . 36
15.4.1 Test voltage values . 36
15.4.2 Tests and sequence of tests . 36
16 Electrical tests after installation . 37
16.1 General . 37
16.2 DC voltage test of the oversheath . 37
16.3 AC voltage test of the insulation . 37
Annex A (informative) Determination of the cable conductor temperature . 45
Annex B (normative) Rounding of numbers . 50
Annex C (informative) List of type, prequalification and extension of prequalification
tests for cable systems, cables and accessories . 51
Annex D (normative) Method of measuring resistivity of semi-conducting screens . 54
Annex E (normative) Water penetration test . 57
Annex F (normative) Tests on components of cables with a longitudinally applied metal
tape or foil, bonded to the oversheath . 59
Annex G (normative) Tests of outer protection for joints . 62
Annex H (normative) Determination of hardness of HEPR insulations . 65
Bibliography . 67

---------------------- Page: 13 ----------------------

SIST HD 632 S3:2016
Page 1-5
HD 632 S3:2016
Part 1

Figure 1 – Example of the test arrangement for the prequalification test. 30
Figure 2 – Example of extension of prequalification test arrangement for the
prequalification of a system with another joint, designed for rigid and flexible installation . 32
Figure A.1 – Typical test set-up for the reference loop and the main test loop . 46
Figure A.2 – Example of an arrangement of the temperature sensors on the conductor
of the reference loop . 47
Figure D.1 – Preparation of samples for measurement of resistivity ofconductor and
insulation screens . 56
Figure E.1 – Schematic diagram of apparatus for water penetration test . 58
Figure F.1 – Adhesion of metal foil . 59
Figure F.2 – Example of overlapped metal foil . 60
Figure F.3 – Peel strength of overlapped metal foil . 60
Figure H.1 – Test on surfaces of large radius of curvature . 66
Figure H.2 – Test on surfaces of small radius of curvature . 66

Table 1 – Insulating compounds for cables . 38
Table 2 – Oversheathing compounds for cables . 38
Table 3 – Tan δ requirements for insulating compounds for cables . 38
Table 4 – Test voltages . 39
Table 5 – Non-electrical type tests for insulating and oversheathing compounds for
cables . 40
Table 6 – Test requirements for mechanical characteristics of insulating compounds for
cables (before and after ageing) . 41
Table 7 – Test requirements mechanical characteristics of oversheathing compounds
for cables (before and after ageing) . 42
Table 8 – Test requirements for particular characteristics of insulating compounds for
cables . 43
Table 9 – Test requirements for particular characteristics of PVC oversheathing for
cables . 44
Table C.1 – Type tests on cable systems, on cables and on accessories . 52
Table C.2 – Prequalification tests on cable systems with a calculated nominal
conductor electric stress above 8,0 kV/mm or a calculated nominal insulation electric
stress above 4,0 kV/mm . 52
Table C.3 – Extension of prequalification tests on cable systems with a calculated
nominal conductor electric stress above 8,0 kV/mm or a calculated nominal insulation
electric stress above 4,0 kV/mm . 53
Table G.1 – Impulse voltage tests . 63

---------------------- Page: 14 ----------------------

SIST HD 632 S3:2016
Page 1-6
HD 632 S3:2016
Part 1

1 Scope
This Part 1 of HD 632 specifies test methods and requirements for power cable systems,
cables alone and accessories alone, for fixed installations and for rated voltages above 36 kV
(U = 42 kV) up to and including 150 kV (U = 170 kV).
m m
Depending on the design and the system conditions, additional or even fewer tests or other
requirements which are not described in the Part 1 can be
...