SIST HD 22.14 S3:2007
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
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. Each cable shall comply with the appropriate requirements given in Part 1 of this HD and 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.
Starkstromleitungen mit vernetzter Isolierhülle für Nennspannungen bis 450/750 V -- Teil 14: Leitungen für Anwendungen, die hohe Flexibilität erfordern
Dieser Teil 14 des HD 22 enthält die besonderen Bestimmungen für EPR-isolierte und EPR ummantelte, XLPVC- isolierte und XLPVC- ummantelte, und EPR-isolierte und textilumflochtene Leitungen mit einer Nennspannung von 300/300 V für Anwendungen, die hohe Flexibilität erfordern. Alle Leitungen müssen mit den in Teil 1 von diesem HD angegebenen Anforderungen und den besonderen Anforderungen dieses Teils übereinstimmen. ANMERKUNG Der Außendurchmesser der Leitungen nach diesem Teil des HD 22 ist in Übereinstimmung mit EN 60719 berechnet worden.
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
La présente Partie 14 du HD 22 précise les spécifications particulières applicables aux câbles à isolation EPR sous gaine EPR, aux câbles à isolation XLPVC sous gaine XLPVC, et aux câbles à isolation EPR sous tresse textile de tension assignée 300/300 V, pour les utilisations nécessitant une flexibilité élevée. Chaque câble doit répondre aux prescriptions appropriées données dans la Partie 1 de ce HD, et aux prescriptions particulières figurant dans la présente partie. NOTE Les dimensions extérieures des câbles de la présente partie du HD 22 ont été calculées conformément à la EN 60719.
Kabli z omreženo izolacijo za naznačene napetosti do vključno 450/750 V – 14. del: Vrvice za uporabo na področjih, kjer je potrebna visoka stopnja zvijavosti
Določa posebne označbe za izoliran EPR in oplaščen EPR, izoliran in oplaščen XLPVC, in izoliran EPR ter vrvice, pokrite s tekstilom, naznačene napetosti 300/300 V, za uporabo na področjih, kjer je zahtevana visoka stopnja zvijavosti.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2007
1DGRPHãþD
SIST HD 22.14 S2:2003
.DEOL]RPUHåHQRL]RODFLMR]DQD]QDþHQHQDSHWRVWLGRYNOMXþQR9±GHO
9UYLFH]DXSRUDERQDSRGURþMLKNMHUMHSRWUHEQDYLVRNDVWRSQMD]YLMDYRVWL
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 erfordern
Conducteurs et câbles isolés avec des matériaux réticulés de tension assignée au plus
égale a 450/750 V – Partie 14: Câbles pour applications nécessitant une flexibilité élevée
Ta slovenski standard je istoveten z: HD 22.14 S3:2007
ICS:
29.060.20 Kabli Cables
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
HARMONIZATION DOCUMENT
HD 22.14 S3
DOCUMENT D'HARMONISATION
February 2007
HARMONISIERUNGSDOKUMENT
ICS 29.060.20 Supersedes HD 22.14 S2:2002
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 für 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 2006-12-01. 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 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, 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 22.14 S3:2007 E
Foreword
This Harmonization Document was prepared by the Technical Committee CENELEC TC 20,
Electric cables.
The text of the draft was submitted to the Unique Acceptance Procedure and was approved by
CENELEC as HD 22.14 S3 on 2006-12-01.
This Harmonization Document supersedes HD 22.14 S2:2002.
The following dates were fixed:
– latest date by which the existence of the HD
has to be announced at national level (doa) 2007-06-01
– latest date by which the HD has to be implemented
at national level by publication of a harmonized
national standard or by endorsement (dop) 2007-12-01
– latest date by which the national standards conflicting
(dow) 2008-12-01
with the HD have to be withdrawn
HD 22, Cables of rated voltages up to and including 450/750 V and having cross-linked
insulation, now has the following parts:
HD 22.1 S4 General requirements
1)
Test methods
HD 22.2 S3
HD 22.3 S4 Heat resistant silicone rubber insulated cables
HD 22.4 S4 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 °C
HD 22.8 S2 Polychloroprene or equivalent synthetic elastomer sheathed cable for
decorative chains
HD 22.9 S3 Single core halogen-free non-sheathed cables for fixed wiring having low
emission of smoke
HD 22.10 S2 EPR insulated and polyurethane sheathed flexible cables
HD 22.11 S2 EVA cords and flexible cables
HD 22.12 S2 Heat resistant EPR cords and flexible cables
HD 22.13 S2 Halogen-free flexible cables having low emission of smoke
HD 22.14 S3 Cords for applications requiring high flexibility
HD 22.15 S2 Multicore cables insulated and sheathed with heat resistant silicone
rubber
HD 22.16 S2 Water resistant polychloroprene or equivalent synthetic elastomer
sheathed cables
__________
———————
1)
HD 22.2 is superseded by EN 50395 and EN 50396.
- 3 - HD 22.14 S3:2007
Contents
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).8
5 Crosslinked PVC (XLPVC) insulated and sheathed cord for applications
requiring high flexibility.8
5.1 Code designation .8
5.2 Rated voltage.8
5.3 Construction.8
5.4 Tests.9
5.5 Guide to use (informative) .9
6 EPR insulated and braided cord for applications requiring high flexibility.11
6.1 Code designation .11
6.2 Rated voltage.11
6.3 Construction.11
6.4 Tests.12
6.5 Guide to use (informative) .12
Annex A (normative) Requirements for compatibility test .14
Annex B (normative) Measurement of coverage by textile braid .15
Bibliography.17
Tables
Table 1 – Dimensions for type H03RR-H.6
Table 2 – Tests for type H03RR-H .7
Table 3 – Dimensions for type H03V4V4-H .9
Table 4 – Tests for type H03V4V4-H.10
Table 5 – Dimensions for type H03RT-H .12
Table 6 – Tests for type H03RT-H.13
Table A.1 – Requirements .14
Figure
Figure B.1 – Textile braid.16
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.
Each cable shall comply with the appropriate requirements given in Part 1 of this HD and 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 references
The following referenced documents are indispensable for the application of this document. For
dated references, only the edition cited applies. For undated references, the latest edition of the
referenced document (including any amendments) applies.
EN 50363-1 Insulating, sheathing and covering materials for low voltage energy cables –
Part 1: Cross-linked elastomeric insulating compounds
EN 50363-2-1 Insulating, sheathing and covering materials for low voltage energy cables –
Part 2-1: Cross-linked elastomeric sheathing compounds
EN 50363-9-1 Insulating, sheathing and covering materials for low voltage energy cables –
Part 9-1: Miscellaneous insulating compounds – Cross-linked polyvinyl
chloride (XLPVC)
EN 50363-10-1 Insulating, sheathing and covering materials for low voltage energy cables –
Part 10-1: Miscellaneous sheathing compounds – Cross-linked polyvinyl
chloride (XLPVC)
EN 50395 Electrical test methods for low voltage energy cables
EN 50396 Non electrical test methods for low voltage energy cables
EN 60228 Conductors of insulated cables (IEC 60228)
EN 60811 series Insulating and sheathing materials of electric and optical fibre cables –
Common test methods (IEC 60811 series)
3 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 EN 60228 for Class 6
conductors. The wires may be plain or tinned.
- 5 - HD 22.14 S3:2007
3.3.2 Insulation
The insulation shall be an EPR compound of Type EI 4 to EN 50363-1 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 cores
The cores shall be twisted together.
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 to EN 50363-2-1, 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 Marking
The 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 Subclauses 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 of this Part 14 shall be checked by inspection and by
the tests given in Table 2.
The requirements to be met for the compatibility test shall be as given in Annex A.
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 sheath Mean overall dimensions
nominal cross insulation
Lower limit Upper limit
sectional area of
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
- 7 - HD 22.14 S3:2007
Table 2 – Tests for type H03RR-H
1 2 3 4 5
Ref No. Tests Category Test method described in
of test
HD/EN Clause
1 Electrical tests
1.1 Resistance of conductors T,S 50395 5
1.2 Voltage test on completed cable at 2 000 V T,S 50395 6
1.3 Voltage test on cores R 50395 7
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 50395 10
2 Provisions covering constructional and
dimensional characteristics
2.1 Checking of compliance with constructional T,S 22.1 Inspection and
provisions manual tests
2.2 Measurement of insulation thickness T,S 50396 4.1
2.3 Measurement of sheath thickness T,S 50396 4.2
2.4 Measurement of overall dimensions
2.4.1 - mean value T,S 50396 4.4
2.4.2 - ovality T,S 50396 4.4
2.5 Solderability test (plain conductors) T 50396 8.2
a
3 Insulation material tests T 50363-1
a
4 Sheath material tests
T 50363-2-1
5 Compatibility test T 60811-1-2 8.1.4
6 Impact test at -25 °C T 60811-1-4 8.5
7 Mechanical strength of complete cable
7.1 Three pulley flexing test T 50396 6.3
7.2 Kink test T 50396 6.5
8 Ozone resistance test for insulation and sheath T
(either method may be used)
(a) Method A 60811-2-1 8
(b) Method B 50396 8.1
a
This EN includes all the test methods and requirements for the material. Material t
...
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