HD 620 S1:1996/A3:2007

SLOVENSKI STANDARD
01-julij-2007
'LVWULEXFLMVNLNDEOL]HNVWUXGLUDQRL]RODFLMR]DQD]QDþHQHQDSHWRVWLRG
N9GRN9
Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV to
20,8/36 (42) kV
Energieverteilungskabel mit extrudierter Isolierung für Nennspannungen von 3,6/6 (7,2)
kV bis 20,8/36 (42) kV
Câbles de distribution, a isolation extrudée, pour des tensions assignées de 3,6/6 (7,2)
kV a 20,8/36 (42) kV inclus
Ta slovenski standard je istoveten z: HD 620 S1:1996/A3:2007
ICS:
29.060.20 Kabli Cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

HARMONIZATION DOCUMENT
HD 620 S1/A3
DOCUMENT D'HARMONISATION
March 2007
HARMONISIERUNGSDOKUMENT
EICS 29.060.20
English version
Distribution cables with extruded insulation for rated voltages
from 3,6/6 (7,2) kV to 20,8/36 (42) kV

Câbles de distribution,  Energieverteilungskabel mit
à isolation extrudée, extrudierter Isolierung für
pour des tensions assignées Nennspannungen
de 3,6/6 (7,2) kV à 20,8/36 (42) kV inclus von 3,6/6 (7,2) kV bis 20,8/36 (42) kV

This amendment A3 modifies the Harmonization Document HD 620 S1:1996; it was approved by CENELEC on
2006-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for implementation of this amendment at national level.

Up-to-date lists and bibliographical references concerning such national implementations may be obtained on
application to the Central Secretariat or to any CENELEC member.

This amendment exists in one official version (English).

CENELEC members are the national electrotechnical committees 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,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. HD 620 S1:1996/A3:2007 E

Page 0-2
Foreword
This amendment to HD 620 S1:1996 has been prepared by WG 9 of the Technical Committee CENELEC
TC 20, Electric cables.
Part 1 has been revised, especially to include a Guide to use and Selection of cables. A list of additions and
amendments to the particular sections of Parts 5 to 9 is given in this Part 0.

Users of HD 620 should note that, in the particular sections, cross-references have only been updated where
the complete section has been re-issued. This Part 0 of HD 620 contains a list of relevant changes to cross-
references, which should be consulted in conjunction with the particular section. National standards
implementing one or more particular sections of HD 620 may update cross-references in advance of changes
to the published version of the HD.

The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as
amendment A3 to HD 620 S1:1996 on 2006-11-01.

– latest date by which the existence of the amendment
has to be announced at national level (doa) 2007-05-01
– latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2007-11-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2009-11-01
______________
Page 0-3
Contents
(HD 620 S1:1996 + A1 + A2 + A3)

(2) (5) (10)
PART 1  General requirements
(3)
PART 3  (Spare)
(3)
PART 4  (Spare)
PART 5 XLPE insulated single core cables, and single core pre-assembled cables
(5) (9)
5-A  Cables with PE (Type 5A-1) or PVC sheath (Type 5A-2)
(1) (5)(10)
5-B  Cables with PE (Type 5B-1) or PVC sheath (Type 5B-2)
(2) (5) (10)
5-C  Cables with PE (Type 5C-1) or PVC sheath (Type 5C-2)
5-D Cables with PE (Type 5D-1) or PVC sheath (Type 5D-2)
(2) (5) (10)
5-E-1 Cables with polyolefine compound sheath (Type 5E-1)
5-E-2 Bundle assembled cables with steel messenger core for overhead distribution and
service MV (Type 5E-3)
(6) (10)
5-F  Cables with aluminium conductors and PVC sheath (Type 5F-1), cables with
aluminium conductors and PE sheath, laid-up (Type 5F-2), cables with aluminium
conductors and PE sheath, laid-up around a bare-earth conductor (Type 5F-3), cables
with aluminium conductors and PE sheath, laid-up around a steel messenger (Type
5F-4) and cables with copper conductors and PVC sheath (Type 5F-5)
(6) (9)
5-G-1  Cables with PVC sheath
(8) (9)
5-G-2  Cables with PVC or PE sheath
5-H Cables with PE sheath (Type 5H)
(2) (6) (9)
5-J Cables with PE (Type 5J-1) or PVC sheath (Type 5J-2) or PVC flame retardant sheath
(Type 5J-3)
(6) (9)
5-K  Cables with PE (Type 5K-1) or PVC sheath (Type 5K-2)
(2) (10)
5-L Cables with PVC sheath, laid-up (Type 5L-1) or not (Type 5L-2) around an additional
conductor
(1) (6) (9)
5-M  Cables with PE sheath (Type 5M-1) and PVC sheath (Type 5M-2)
(1) (10)
5-N  Cables with PE sheath (Type 5N-1) or PVC sheath (Type 5N-2)
(1)(7)
5-O-1  (Spare)
(1)(7)
5-O-2  (Spare)
(3)
5-O-3  (Spare)
(1)(7)
5-O-4  (Spare)
(1)(7)
5-O-5  (Spare)
(1)(7)
5-O-6  (Spare)
(8) (10)
5-O-7 Single core, 11 kV and 33 kV, XLPE insulated cables with copper wire screen and
MDPE oversheath (Type 5O-7)
(8) (10)
5-O-8  Single core, 33 kV, XLPE insulated cables with lead alloy sheath and MDPE oversheath
(Type 5O-8)
(8) (11)
5-O-9 (Spare)
(1) (9)
5-P  Cables with PVC sheath laid-up around an earth conductor (Type 5P-1 and Type 5P-2),
cables with PVC sheath laid around a messenger (Type 5P-3)

PART 6 XLPE insulated three core cables
(5) (9)
6-A  Cables with PE (Type 6A-1) or PVC sheath (Type 6A-2)
(2) (5) (10)
6-C  Cables with PE (Type 6C-1) or PVC sheath (Type 6C-2)
6-D Cables with PE (Type 6D-1) or PVC (Type 6D-2) sheath
(6) (10)
6-F  Cables with PVC sheath and individual copper screen (Type 6F-1), cables with PE
sheath and individual copper screen (Type 6F-2) and cables with PE sheath and
common copper screen (Type 6F-3)
(2) (6) (9)
6-J  Cables with PE (Type 6J-1) or PVC sheath (Type 6J-2) or PVC flame retardant sheath
(Type 6J-3)
(6) (9)
6-K  Cables with PE (Type 6K-1) or PVC sheath (Type 6K-2)
(1) (6) (9)
6-M  Cables with PE sheath (Type 6M-1) and PVC sheath (Type 6M-2)
(1) (10)
6-N  Cables with PE sheath (Type 6N-1) or PVC sheath (Type 6N-2)
(1) (7)
6-O-1  (Spare)
(1) (7)
6-O-2  (Spare)
(1) (7)
6-O-3  (Spare)
(8) (10)
6-O-4  Three core, 11 kV XLPE insulated cables with copper or steel wire collective metal
screen and MDPE oversheath (Type 6O-4)

Page 0-4
PART 7 EPR insulated single core cables, and single core pre-assembled cables
(2)(5) (10)
7-E-1 Cables with polyolefine compound sheath (Type 7E-1)
7-E-2 Bundle assembled cables with steel messenger core for overhead distribution and
service MV (Type 7E-2)
(2) (9)
7-I  Cables with PVC sheath (Type 7I)
(1) (10)
7-N  Cables with PE sheath (Type 7N-1) or PVC sheath (Type 7N-2)
(1)(7)
7-O-1  (Spare)
(3)
7-O-2  (Spare)
(1)(7)
7-O-3 (Spare)
(1)(7)
7-O-4  (Spare)
(8) (10)
7-O-5 Single core, 11 kV and 33 kV, EPR insulated cables with copper wire screen and MDPE
oversheath (Type 7O-5)
PART 8 EPR insulated three core cables

(2) (9)
8-I  Cables with PVC sheath (Type 8I)
(1) (10)
8-N Cables with PE sheath (Type 8N-1) or PVC sheath (Type 8N-2)
(1)(7)
8-O-1 (Spare)
(1)(7)
8-O-2 (Spare)
PART 9 HEPR insulated single core cables, and single core pre-assembled cables

(4) (5) (10)
9-E  Cables with HEPR insulation and polyolefine compound sheath (Type 9E)
(2) (9)
9-I-1  Cables with HEPR insulation, PE sheath and Alumoweld messenger (Aerial cables,
Type 9I-1)
(9)
9-I-2  Cables with HEPR insulation and PVC sheath, single core and pre-assembled type
(Type 9I-2)
_______________
(1) A1 introduces some changes to the text.
(2) A1 completely revises the particular section.
(3) Item withdrawn by A1.
(4) A1 introduces new section.
(5) A2 introduces some changes to the text.
(6) A2 completely revises the particular section.
(7) Item withdrawn by A2.
(8) A2 introduces new section.
(9) A3 introduces some changes to the text.
(10) A3 completely revises the particular section.
(11) Item withdrawn by A3.
Page 0-5
List of updated cross-references
Original ref. Original title New ref. New title
HD 48 Impulse tests on cables and their accessories EN 60230 Impulse tests on cables and their accessories
HD 186 Marking by inscription for the identification of cores EN 50334 Marking by inscription for the identification of cores
of electric cables having more than 5 cores of electric cables
HD 383 Conductors of insulated cables EN 60228 Conductors of insulated cables
HD 405.1 Tests on electric cables under fire conditions - EN 60332-1-2 Tests on electric and optical fibre cables under fire
Part 1: Test on a single vertical insulated wire or conditions -
cable Part 1-2: Test for vertical flame propagation for a
single insulated wire or cable - Procedure for 1 kW
pre-mixed flame
EN 50265-2-1 Common test methods for cables under fire EN 60332-1-2 Tests on electric and optical fibre cables under fire
conditions - Test for resistance to vertical flame conditions -
propagation for a single insulated conductor or Part 1-2: Test for vertical flame propagation for a
cable - single insulated wire or cable - Procedure for 1 kW
Part 2-1: Procedures – 1 kW pre-mixed flame pre-mixed flame
IEC 502 Extruded solid dielectric insulated power cables for IEC 60502-2 Power cables with extruded insulation and their
rated voltages from 1 kV to 30 kV accessories for rated voltages from 1 kV
(U = 1,2 kV) up to 30 kV (U = 36 kV) -
m m
Part 2: Cables for rated voltages from 6 kV
(U = 7,2 kV) up to 30 kV (U = 36 kV)
m m
Page 1-0
Part 1
Distribution cables with extruded insulation for rated voltages
from (3,6/6 7,2) kV up to and including 20,8/36 (42) kV -
Part 1: General requirements
Replace the complete part by the following:

Page 1-1
Part 1
Contents
1 General. 3
1.1 Scope . 3
1.2 Object. 3
2 Definitions. 4
2.1 Definitions concerning the insulating and sheathing compounds . 4
2.2 Definitions relating to the tests. 4
2.3 Rated voltage . 5
3 Marking. 5
3.1 Indication of origin . 5
3.2 Additional marking . 6
3.3 Durability . 6
3.4 Legibility . 6
3.5 Common marking. 6
3.6 Use of the name CENELEC . 6
4 Construction of cables . 6
4.1 Conductors . 6
4.2 Insulation . 7
4.3 Screening of cores . 7
4.4 Assembly of cores. 8
4.5 Fillers and binder tapes. 8
4.6 Inner covering (bedding) . 8
4.7 Inner sheath. 8
4.8 Metallic coverings . 9
4.9 Outer sheath. 10
4.10 Earthing conductor. 10
4.11 Messenger . 10
5 Tests on completed cables. 11
6 Sealing and packing. 11
7 Current-carrying capacity . 11
8 Guide to use and selection of cab
...