HD 620 S1:1996/A2:2003

Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV to 20,8/36 (42) kV

Published in EN only * Superseded by HD 620 S2:2010

Energieverteilungskabel mit extrudierter Isolierung für Nennspannungen von 3,6/6 (7,2) kV bis 20,8/36 (42) kV

Câbles de distribution, à isolation extrudée, pour des tensions assignées de 3,6/6 (7,2) kV à 20,8/36 (42) kV inclus

Amendment 2 to HD according to maintenance programme - Group 2

General Information

• Status: Withdrawn
• Publication Date: 12-Aug-2003
• Withdrawal Date: 28-Feb-2006
• ICS: 29.060.20 - Cables
• Technical Committee: CLC/TC 20 - Electric cables
• Drafting Committee: IEC/TC 20 - IEC_TC_20
• Parallel Committee: IEC/TC 20 - IEC_TC_20
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Dec-2012
• Completion Date: 01-Dec-2012
• Ref Project: SIST HD 620 S1:1998/A2:2004 - Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV to 20,8/36 (42) kV

Relations

• Replaced By: HD 620 S2:2010 - Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV up to and including 20,8/36 (42) kV
• Effective Date: 29-Jan-2023
• Amends: HD 620 S1:1996 - Distribution cables with extruded insulation for rated voltages from 3,6/6 (7,2) kV to 20,8/36 (42) kV
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2004
Amendment 2 to HD according to maintenance programme - Group 2
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, à isolation extrudée, pour des tensions assignées de 3,6/6 (7,2)
kV à 20,8/36 (42) kV inclus
Ta slovenski standard je istoveten z: HD 620 S1:1996/A2:2003
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/A2
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT August 2003

ICS 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, à isolation Energieverteilungskabel mit extrudierter
extrudée, pour des tensions assignées Isolierung für 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 A2 modifies the Harmonization Document HD 620 S1:1996; it was approved by
CENELEC on 2003-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal
Regulations which stipulate the conditions for implementation of this amendment on a national level.

Up-to-date lists and bibliographical references concerning such national implementation 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and 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

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. HD 620 S1:1996/A2:2003 E

Page 0-2
FOREWORD
This amendment to HD 620 S1:1996 has been prepared by WG 9 of CENELEC TC 20 "Electric cables".
CENELEC TC 20 confirmed at its meeting (Paris, May 2001) that the amendment should go to the Unique
Acceptance Procedure.
Some detailed amendments are made to Part 1. A list of additions and amendments to the particular sections
of Parts 5 to 9 is given in this Part 0.

The text of the draft was submitted to the Unique Acceptance Procedure in June 2002 and was approved by
CENELEC as amendment A2 to HD 620 S1:1996 on 2003-03-01.

The following dates were fixed:

- latest date by which the existence of the amendment
has to be announced at national level (doa) 2003-09-01

- latest date by which the amendment has to be implemented
at national level by publication of a harmonized
national standard or by endorsement (dop) 2004-03-01

- latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2006-03-01

Page 0-3
Contents
(HD 620 S1:1996 plus amendments A1 and A2)

(2) (5)
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)
5-A Cables with PE (Type 5A-1) or PVC sheath (Type 5A-2)
(1) (5)
5-B Cables with PE (Type 5B-1) or PVC sheath (Type 5B-2)
(2) (5)
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)
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)
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)
5-G-1 Cables with PVC sheath
(8)
5-G-2 Cables with PVC or PE sheath
5-H Cables with PE sheath (Type 5H)
(2) (6)
5-J Cables with PE (Type 5J-1) or PVC sheath (Type 5J-2) or PVC flame retardant sheath
(Type 5J-3)
(6)
5-K Cables with PE (Type 5K-1) or PVC sheath (Type 5K-2)
(2)
5-L Cables with PVC sheath, laid-up (Type 5L-1) or not (Type 5L-2) around an additional
conductor
(1) (6)
5-M Cables with PE sheath (Type 5M-1) and PVC sheath (Type 5M-2)
(1)
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)
5-O-7 Single core, 11 kV and 33 kV, XLPE insulated cables with copper wire screen and MDPE
oversheath (Type 5O-7)
(8)
5-O-8 Single core, 33 kV, XLPE insulated cables with lead alloy sheath and MDPE oversheath
(Type 5O-8)
(8)
5-O-9 Single core 33 kV, XLPE insulated cables with copper wire screen, copper foil sheath and
MDPE oversheath (Type 5O-9)
(1)
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)

_______________
(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
Page 0-4
PART 6 XLPE insulated three core cables

(5)
6-A Cables with PE (Type 6A-1) or PVC sheath (Type 6A-2)
(2) (5)
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)
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)
6-J Cables with PE (Type 6J-1) or PVC sheath (Type 6J-2) or PVC flame retardant sheath
(Type 6J-3)
(6)
6-K Cables with PE (Type 6K-1) or PVC sheath (Type 6K-2)
(1) (6)
6-M Cables with PE sheath (Type 6M-1) and PVC sheath (Type 6M-2)
(1)
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)
6-O-4 Three core, 11 kV XLPE insulated cables with copper or steel wire collective metal screen
and MDPE oversheath (Type 6O-4)

PART 7 EPR insulated single core cables, and single core pre-assembled cables

(2)(5)
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)
7-I Cables with PVC sheath (Type 7I)
(1)
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)
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)
8-I Cables with PVC sheath (Type 8I)
(1)
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)
9-E Cables with HEPR insulation and polyolefine compound sheath (Type 9E)
(2)
9-I-1 Cables with HEPR insulation, PE sheath and Alumoweld messenger (Aerial cables,
Type 9I-1)
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
Page 1-0
Part 1
Distribution cables with extruded inxulation for rated voltages
from 3,6/6 (7,2) kV to 20,8/26 (42) kV
Part 1: General requirements
Replace pages 1-18, 1-26, 1-29, 1-31, 1-32 and 1-33 (as amended by A1:2001) by the following:

Page 1-18
HD 620 S1:1996/A1:2001
Part 1
Table 2B – Requirements of insulating compounds – EPR (concluded)
1 2 3 4 5 6
(1)
Compound No. Unit DIE 3 DIE 4 DIE 5 DIE 6
Type EPR EPR EPR EPR
insulation insulation insulation insulation
Maximum operating temperature of the conductor ºC 90 90 90 90
Physical and chemical properties
hot set test
temperature ºC 250 250 250 250
duration min 15 15 15 15
mechanical stress MPa 0,2 0,2 0,2 0,2
maximum elongation under load % 175 175 175 175
maximum residual elongation % 15 15 15 15
hot modulus
duration min - 15 - -
temperature ºC - 130 - -
minimum strength at 100% MPa - 1,75 - -
water absorption
temperature ºC 85 70 100 100
duration h 336 336 24 24
a) maximum variation of mass mg/cm 5 0,8 3 3

b) with DC voltage: no breakdown
insulation resistance Ki (min. value)
at 20ºC 3670 - 3670 3670
MΩ.km
at 60ºC - - - -
MΩ.km
at 70ºC MΩ.km - - - -
at 90ºC MΩ.km 3,67 - 3,67 3,67

ozone resistance test
duration h 24 24 30 24
concentration of ozone ppm 250 to 300 250 to 300 250 to 300 250 to 300
temperature ºC
(1)
The applicable test methods for each compound are given in the relevant Particular Section.
NOTE 1 MPa = 1 N/mm
Remark: The tolerance on temperature values is given in HD 605, 1.5.2, but may be varied if specified in the particular
sections.
Page 1-26
Part 1
Table 4A – Requirements of sheathing compounds : PVC (continued)
1 2 9 10 11 12 13 14 15
(1)
Compound No Unit DMV 26 DMV 28 DMV 29 DMV 30 DMV 31 DMV 32 DMV 33
PVC sheath PVC sheath PVC sheath PVC sheath PVC sheath PVC sheath PVC sheath
Type
Maximum operating temperature of the conductor ºC 90 90 90 90 90 90 90
Physical and chemical properties
loss of mass
duration h 168 168 168 168 168 168 -
temperature ºC 100 100 100 100 100 100 -
maximum loss of mass mg/cm 1,5 1,5 1,5 1,5 1,5 1,5 -
pressure test at high temperature
duration h 6 6 6 6 4/6 4/6 4/6
temperature ºC 80 90 90 90 90 80 80
coefficient k - 0,7 0,7 0,7 - 0,6/0,7 0,8
maximum depth of indentation % 50 50 50 50 50 50 50
heat shock test
duration h 1 1 1 1 1 1 -
temperature ºC 150 150 150 150 150 150 -
tests at low temperature
elongation test at low temperature
temperature ºC -15 -15 -15 -15 -15 -25 -5
minimum elongation % 20 20 20 20 20 20 20
impact test at low temperature
temperature ºC -15 -15 -15 -15 -15 -25 -
bending test at low temperature
temperature ºC - -15/-25 - - -15 - -5

Page 1-29
Part 1
Table 4B – Requirements of sheathing compounds : PE (continued)
1 2 3 4 5 6 7 8
(1)
Compound No Unit DMP 2 DMP 5 DMP 8 DMP 9 DMP 10 DMP 11
Type PE sheath PE sheath PE sheath PE sheath PE sheath PE sheath
Maximum operating temperature of the conductor ºC 90 90 90 90 90 90
Physical and chemical properties
pressure test at high temperature
duration h 4/6 6 6 6 6 1
temperature ºC 115 115 115 115 90 115
coefficient k - - - 0,8 0,7 -
maximum depth of indentation % 30 50 30 30 50 30
shrinkage test
duration h - - 5 x 5 5 x 5 - -
temperature ºC - - 80 80 - -
maximum shrinkage % - - 7 - - -
mm - - - 7 - -
tests at low temperature
elongation test at low temperature
temperature ºC - - - - -20 -
minimum elongation % - - - - 20 -
impact test at low temperature
temperature ºC - - - - -20 -
bending test at low temperature
temperature ºC - - - - -20 -
carbon black content % 2,5 ± 0,5 - 2,5 ± 0,5 2,5 ± 0,5 ≥ 2,0 ≥ 2,0
shore D-hardness
minimum 55 - 55 - - 55
Page 1-31
Part 1
Table 4B – Requirements of sheathing compounds : PE
1 2 10 11 12 13 14 15 16
(1)
Compound No Unit DMP 12 DMP 13 DMP 14 DMP 15 DMP 16 DMP 17 DMP 18
Type PE sheath PE sheath PE sheath PE sheath PE sheath PE sheath PE sheath
Maximum operating temperature of the conductor ºC 90 90 90 90 90 90 90
Mechanical properties
- before ageing on sample
minimum tensile strength MPa 10 15 10 12,5 12,5 10,5 12,5
minimum elongation at break % 300 350 300 300 300 300 300
- after ageing on sample
temperature ºC 100 110 100 110 110 100 110
duration T1 h 240 336 240 336 336 240 240
minimum tensile strength MPa - 15 - - - - -
maximum variation T1/T0 % - ±25 - - - - -
minimum elongation at break % 300 350 300 300 300 300 300
maximum variation T1/T0 % - ±25 - - - - -
- after ageing on complete cable (non contamination
test)
temperature ºC 100 100 100 100 100 - 100
duration T1 h - - - - - - 336
duration T2 h 168 168 168 168 168 - 1008
minimum tensile strength MPa - 15 - - - - -
maximum variation T2/T0 % - ±25 - - - - ±30
maximum variation T2/T1 % - - - - - - ±20
minimum elongation at break % 300 350 300 300 300 - -
maximum variation T2/T0 % - ±25 - - - - ±40
maxim
...