SIST HD 22.14 S2:2003
(Main)Superseded by HD 22.14 S3:2007
Starkstromleitungen mit vernetzter Isolierhülle für Nennspannungen bis 450/750 V -- Teil 14: Leitungen für Anwendungen, die hohe Flexibilität erfordern
Conducteurs et câbles isolés avec des matériaux réticulés de tension assignée au plus égale à 450/750 V -- Partie 14: Câbles pour applications nécessitant une flexibilité élevée
Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 14: Cords for applications requiring high flexibility
General Information
RELATIONS
Standards Content (sample)
SLOVENSKI STANDARD
SIST HD 22.14 S2:2003
01-februar-2003
1DGRPHãþD
SIST HD 22.14 S1:1998
SIST HD 22.14 S1:1998/A1:1999
Cables of rated voltages up to and including 450/750 V and having cross-linked
insulation - Part 14: Cords for applications requiring high flexibility
Cables of rated voltages up to and including 450/750 V and having cross-linked
insulation -- Part 14: Cords for applications requiring high flexibility
Starkstromleitungen mit vernetzter Isolierhülle für Nennspannungen bis 450/750 V -- Teil
14: Leitungen für Anwendungen, die hohe Flexibilität erfordernConducteurs et câbles isolés avec des matériaux réticulés de tension assignée au plus
égale à 450/750 V -- Partie 14: Câbles pour applications nécessitant une flexibilité
élevéeTa slovenski standard je istoveten z: HD 22.14 S2:2002
ICS:
29.060.20 Kabli Cables
SIST HD 22.14 S2:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST HD 22.14 S2:2003
HARMONIZATION DOCUMENT HD 22.14 S2
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT November 2002
ICS 29.060.20 Supersedes HD 22.14 S1:1995 + A1:1999
English version
Cables of rated voltages up to and including 450/750 V
and having cross-linked insulation
Part 14: Cords for applications requiring high flexibility
Conducteurs et câbles isolés Starkstromleitungen mit vernetzter
avec des matériaux réticulés Isolierhülle mit Nennspannungen
de tension assignée bis 450/750 V
au plus égale à 450/750 V Teil 14: Leitungen für Anwendungen,
Partie 14: Câbles pour applications die hohe Flexibilität erfordern
nécessitant une flexibilité élevée
This Harmonization Document was approved by CENELEC on 2002-09-01. CENELEC members are
bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
implementation of this Harmonization Document 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 Harmonization Document 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, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELECEuropean Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. HD 22.14 S2:2002 E---------------------- Page: 3 ----------------------
SIST HD 22.14 S2:2003
HD 22.14 S2:2002 - 2 -
Foreword
HD 22 was originally adopted by CENELEC on 9 July 1975.
Edition 2 of HD 22 was implemented on 1 January 1984, and at that time contained four parts.
Since 1984, new parts have been published and the original parts revised as edition 3.
This second edition of Part 14 to HD 22 introduces a new type (H03RT-H) and withdraws the
H03RV4-H type. It was approved by TC 20 at its Lucerne meeting in May 2000 to go to the Unique
Acceptance Procedure.HD 22 now has the following parts:
HD 22.1 S3 General requirements
HD 22.2 S3 Test methods
HD 22.3 S3 Heat resistant silicone rubber insulated cables
HD 22.4 S3 Cords and flexible cables
HD 22.5 (Spare)
HD 22.6 S2 Arc welding cables
HD 22.7 S2 Cables with increased heat resistance for internal wiring for a conductor
temperature of 110°CHD 22.8 S2 Polychloroprene or equivalent synthetic elastomer sheathed cable for decorative
chainsHD 22.9 S1 Single core non-sheathed cables for fixed wiring having low emission of smoke
and corrosive gasesHD 22.10 S1 EPR insulated and polyurethane sheathed flexible cables
HD 22.11 S1 EVA cords and flexible cables
HD 22.12 S1 Heat resistant EPR cords and flexible cables
HD 22.13 S1 Single and multicore flexible cables, insulated and sheathed with crosslinked
polymr and having low emission of smoke and corrosive gasesHD 22.14 S2 Cords for applications requiring high flexibility
HD 22.15 S1 Multicore cables insulated and sheathed with heat resistant silicone rubber
HD 22.16 S1 Water resistant polychloroprene or equivalent synthetic elastomer sheathed
cablesThe text of the draft was submitted to the Unique Acceptance Procedure and approved by CENELEC as
HD 22.14 S2 on 2002-09-01The following dates were fixed:
- latest date by which the existence of the HD has to (doa) 2003-03-01
be announced at national level
- latest date by which the HD has to be implemented (dop) 2003-09-01
at national level by publication of a harmonized
national standard or by endorsement
- latest date by which the national standards conflicting (dow) 2003-09-01
with the HD have to be withdrawn
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A and B are normative and annexes C and D are informative.
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Contents
Page
1 Scope.................................................................................................................................................4
2 Normative references.......................................................................................................................4
3 EPR insulated and sheathed cord for applications requiring high flexibility ............................4
3.1 Code designation.............................................................................................................4
3.2 Rated voltage...................................................................................................................4
3.3 Construction.....................................................................................................................4
3.4 Tests................................................................................................................................5
3.5 Guide to use (Informative) ...............................................................................................5
4 (Spare)...............................................................................................................................................7
5 Cross-linked PVC (XLPVC) insulated and sheathed cord for applicationsrequiring high flexibility...................................................................................................................7
5.1 Code designation.............................................................................................................7
5.2 Rated voltage...................................................................................................................7
5.3 Construction.....................................................................................................................7
5.4 Tests................................................................................................................................8
5.5 Guide to use (informative) ...............................................................................................8
6 EPR insulated and braided cord for applications requiring high flexibility.............................10
6.1 Code designation...........................................................................................................10
6.2 Rated voltage.................................................................................................................10
6.3 Construction...................................................................................................................10
6.4 Tests..............................................................................................................................11
6.5 Guide to use (informative) .............................................................................................11
Annex A (normative) Requirements for the non-electrical tests for crosslinkedpolyvinyl chloride (XLPVC)..............................................................................13
Annex B (normative) Measurement of coverage by textile braid......................................................15
Annex C (informative) Bibliography.....................................................................................................17
Annex D (informative) Proposed amendment to HD 516 S2..............................................................18
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HD 22.14 S2:2002 - 4 -
1 Scope
This Part 14 of HD 22 details the particular specifications for EPR insulated and EPR sheathed,
XLPVC insulated and XLPVC sheathed, and EPR insulated and textile braid covered cords of rated
voltage 300/300 V, for use in applications where high flexibility is required.All cables shall comply with the appropriate requirements given in Part 1 of this HD, and the individual
types of cable shall each comply with the particular requirements of this Part.NOTE The overall dimensions of the cables in this part of HD 22 have been calculated in accordance with EN 60719.
2 Normative referencesHD 22.14 incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to HD 22.14 only when incorporated in it by amendment or revision. For undated references the
latest edition of the publication referred to applies (including amendments).HD 383 Conductors of insulated cables (Endorsing IEC 60228 and IEC 60228A)
EN 60719 Calculation of the lower and upper limits for the average outer dimensions of
cables with circular copper conductors and of rated voltages up to and including450/750 V
EN 60811 series Insulating and sheathing materials of electric and optical fibre cables - Common
test methods3 EPR insulated and sheathed cord for applications requiring high flexibility
3.1 Code designation
H03RR-H
3.2 Rated voltage
300/300 V
3.3 Construction
3.3.1 Conductor
Number of conductors: 2 or 3
The conductors shall be in accordance with the requirements given in HD 383 for class 6 conductors.
The wires may be plain or tinned.3.3.2 Insulation
The insulation shall be an EPR compound of type EI 4 applied around each conductor.
The insulation shall be applied by extrusion.The insulation thickness shall comply with the specified value given in Table 1, column 2.
3.3.3 Assembly of coreThe cores shall be twisted together.
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SIST HD 22.14 S2:2003
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The direction of lay shall be the same for the conductors and for the cores.
Fillers may be used.
3.3.4 Sheath
The sheath shall be an EPR compound of Type EM 3, applied around the core assembly.
The sheath thickness shall comply with the specified value given in Table 1, column 3.
The sheath shall be extruded and applied in such a way that it fills any spaces between the cores,
thus forming a filling, but it shall not adhere to the cores.3.3.5 Overall dimensions
The mean overall diameter shall be within the limits given in Table 1, columns 4 and 5.
3.3.6 MarkingThe cord shall have the marking H03RR-H printed either on the outer surface of the cord, or on one of
the cores. The marking, which shall meet the requirements of 3.2 and 3.3 of Part 1, shall be legible.
NOTE Legibility may be achieved by using contrasting colours, or by contrasting shades of the same colour, in accordance
with agreement between manufacturer and user.3.4 Tests
Compliance with the requirements of 3.3 shall be checked by inspection and by the tests given in
Table 2.3.5 Guide to use (informative)
See HD 516.
Table 1 – Dimensions for type H03RR-H
1 2 3 4 5
Number and Thickness of Thickness of Mean overall dimensions
nominal cross insulation sheath
sectional area of
Lower limit Upper limit
conductors Specified value Specified value
mm mm mm mm mm
2 x 0,75 0,6 0,8 5,7 7,4
2 x 1 0,6 0,8 5,9 7,8
2 x 1,5 0,7 0,8 6,8 8,9
3 x 0,75 0,6 0,8 6,0 7,9
3 x 1 0,6 0,8 6,3 8,3
3 x 1,5 0,7 0,9 7,2 9,4
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SIST HD 22.14 S2:2003
HD 22.14 S2:2002 - 6 -
Table 2 – Tests for type H03RR-H
1 2 3 4 5
Ref Tests Category of Test method described in
No. test
HD/EN Sub(clause)
1 Electrical Tests
1.1 Resistance of conductors T,S 22.2 2.1
1.2 Voltage test on completed cable at 2 000 V T,S 22.2 2.2
1.3 Voltage test on cores R 22.2 2.3
1.3.1 - at 1 500 V for insulation thickness of 0,6 mm
1.3.2 - at 2 000 V for insulation thickness of 0,7 mm
1.4 Absence of faults on insulation R 22.2 2.6
2 Provisions covering constructional and
dimensional characteristics
2.1 Checking of compliance with constructional T,S 22.1 Inspection
provisions and manual
tests
2.2 Measurement of insulation thickness T,S 22.2 1.9
2.3 Measurement of sheath thickness T,S 22.2 1.10
2.4 Measurement of overall dimensions
2.4.1 - mean value T,S 22.2 1.11
2.4.2 - ovality T,S 22.2 1.11
2.5 Solderability test (plain conductors) T 22.2 1.12
3 Mechanical properties of insulation
3.1 Tensile test before ageing T 60811-1-1 9.1
3.2 Tensile test after ageing in the air oven T 60811-1-2 8.1.3.2 a)
3.3 Tensile test after ageing in the air bomb T 60811-1-2 8.2
3.4 Hot set test T 60811-2-1 9
4 Mechanical properties of sheath
4.1 Tensile test before ageing T 60811-1-1 9.2
4.2 Tensile test after ageing in the air oven T 60811-1-2 8.1.3.1
4.3 Hot set test T 60811-2-1 9
5 Tests at low temperature
5.1 Bending test for insulation T 60811-1-4 8.1
5.2 Bending test for sheath T 60811-1-4 8.2
6 Mechanical strength of complete cable
6.1 Three pulley flexing test T 22.2 3.4
6.2 Kink test T 22.2 3.5
7 Compatibility test
T 60811-1-2 8.1.4
8 Ozone resistance test for insulation and sheath T
(either method may be used)
(a) Method A 60811-2-1 8
(b) Method B 22.2 7.3
T = Type test S = Sample test R = Routine test
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