SIST HD 629.1 S1:1998/A1:2002
(Amendment)Test requirements on accessories for use on power cables of rated voltage from 3,6/6(7,2) kV up to 20,8/36(42) kV -- Part 1: Cables with extruded insulation
Test requirements on accessories for use on power cables of rated voltage from 3,6/6(7,2) kV up to 20,8/36(42) kV -- Part 1: Cables with extruded insulation
Superseded by HD 629.1 S2:2006
Prüfanforderungen für Kabelgarnituren für Starkstromkabel mit einer Nennspannung von 3,6/6(7,2) kV bis 20,8/36(42) kV -- Teil 1: Kabel mit extrudierter Kunststoffisolierung
Prescriptions relatives aux essais sur les accessoires des câbles d'énergie pour des tensions assignées 3,6/6(7,2) kV à 20,8/36(42) kV -- Partie 1: Câbles à isolation extrudée
Amendment to clauses 3 & 7, subclause 1.1 and tables 3 to 11 of HD
General Information
Relations
Standards Content (Sample)
SLOVENSKI SIST HD 629.1
S1:1998/A1:2002
prva izdaja
STANDARD
april 2002
Amendment to clauses 3 & 7, subclause 1.1 and tables 3 to 11 of HD
ICS 29.060.20 Referenčna številka
SIST HD 629.1 S1:1998/A1:2002(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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HARMONIZATION DOCUMENT HD 629.1 S1/A1
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT April 2001
ICS 29.060.20
English version
Test requirements on accessories for use on power cables of rated voltage
from 3,6/6(7,2) kV up to 20,8/36(42) kV
Part 1: Cables with extruded insulation
Prescriptions relatives aux essais sur Prüfanforderungen für Kabelgarnituren für
les accessoires des câbles d'énergie Starkstromkabel mit einer Nennspannung
pour des tensions assignées von 3,6/6(7,2) kV bis 20,8/36(42) kV
3,6/6(7,2) kV à 20,8/36(42) kV Teil 1: Kabel mit extrudierter
Partie 1: Câbles à isolation extrudée Kunststoffisolierung
This amendment A1 modifies the Harmonization Document HD 629.1 S1:1996; it was approved by
CENELEC on 2000-11-01. 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 three official versions (English, French, German).
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
Portugal, 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
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. HD 629.1 S1:1996/A1:2001 E
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HD 629.1 S1:1996/A1:2001 - 2 -
Foreword
This amendment to HD 629.1 S1:1996 has been prepared by WG 11 of CENELEC TC 20,
Electric Cables. CENELEC TC 20 confirmed at its Stresa meeting (April 1999) that the draft
amendment should go to the Unique Acceptance Procedure.
The draft was submitted to the Unique Acceptance Procedure in December 1999 and was
approved by CENELEC as amendment A1 to HD 629.1 S1 on 2000-11-01.
The following dates were fixed:
- latest date by which the existence of the amendment
has to be announced at national level (doa) 2001-04-01
- latest date by which the amendment has to be implemented
at national level by publication of a harmonized
national standard or by endorsement (dop) 2001-10-01
- latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2002-10-01
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- 3 - HD 629.1 S1:1996/A1:2001
1.1 General
Replace the second paragraph by the following:
Formerly, approvals for such products have been achieved on the basis of national
standards and specifications and/or the demonstration of satisfactory service performance.
The publication of this CENELEC standard does not invalidate existing approvals.
However, products approved to such earlier standards or specifications shall not claim
approval to this CENELEC standard unless specifically tested to it.
3 Definitions
Add new definitions as follows:
3.17
tracking
an irreversible degradation by formation of paths, which are conductive even under dry
conditions, starting and developing on the surface of an insulating material and which may
occur on surfaces in contact with air and also on the interfaces between different insulating
materials
3.18
erosion
an irreversible and non-conducting degradation of the surface of the insulator that occurs by
loss of material, and which may be uniform, localised or tree-shaped
NOTE Shallow surface traces, commonly tree-shaped may occur on terminations, after partial flashover.
These traces are acceptable as long as they are non-conductive. When they are conductive they are classed as
tracking.
3.19
metallic housing
a metal enclosure in intimate contact with the outer screen of a separable connector and
having at least the same current carrying capacity to earth as the metallic screen of the
cable with which the separable connector is to be used
7 Test sequences
After the existing text add a new subclause as follows:
7.1 Dynamic short circuit performance
In respect of short circuit performance, accessories shall be classed as:
Class 1 Three core accessories designed for peak currents above
63 kA up to and including 80 kA.
The test current shall be 80 kA peak.
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HD 629.1 S1:1996/A1:2001 - 4 -
Class 2 Three core and single core accessories designed for peak
currents above 80 kA up to and including 100 kA
The test current shall be 100 kA peak.
Class 3 Three core and single core accessories designed for peak
currents above 100 kA up to and including 125 kA.
The test current shall be 125 kA peak.
8Test results
Table 3 - Indoor terminations for extruded insulation cables (including shrouded
terminations)
Add notes to the requirements for tests 3, 6, 8 and 11, as follows:
(4)
3 Partial discharge at ambient XLPE/EPR: max. 10 pC at 1,73 U
o
temperature
(4)
PVC: max. 20 pC at 1,73 U
o
(4)
6 Partial discharge at elevated and XLPE/EPR: max. 10 pC at 1,73 U
o
(4)
Ambient temperature PVC: max. 20 pC at 1,73 U
o
(4)
8 Partial discharge at elevated and XLPE/EPR: max. 10 pC at 1,73 U
o
(4)
Ambient temperature PVC: max. 20 pC at 1,73 U
o
(3)
11 Dynamic short circuit 1 short circuit at I
d
(3) (4)
Add new footnotes and as follows:
(3)
For the value of the current I , see 7.1.
d
(4)
If the relevant cable specification uses a level >1,73 Uo the test voltage is 2Uo. Compliance at 2 Uo also gives
compliance at 1,73 U .
o
Table 4 - Outdoor terminations for extruded insulation cables
Add notes to the requirements for tests 4, 7, 10 and 13, as follows:
(4)
4 Partial discharge at ambient temperature XLPE/EPR: max. 10 pC at 1,73 U
o
(4)
PVC: max. 20 pC at 1,73 U
o
(4)
7 Partial discharge at elevated and XLPE/EPR: max. 10 pC at 1,73 U
o
(4)
Ambient temperature PVC: max. 20 pC at 1
...
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