HD 22.9 S3:2007
(Main)Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 9: Single core halogen-free non-sheathed cables for fixed wiring having low emission of smoke
Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 9: Single core halogen-free non-sheathed cables for fixed wiring having low emission of smoke
This particular Part (Part 9) of the HD details the specifications for single core halogen-free non-sheathed cables for fixed wiring of rated voltage up to and including 450/750 V, insulated with cross-linked compound and having low emission of smoke. 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 to this part of HD 22 have been calculated in accordance with EN 60719.
Starkstromleitungen mit vernetzter Isolierhülle für Nennspannungen bis 450/750 V - Teil 9: Einadrige Leitungen ohne Mantel für feste Verlegung mit geringer Entwicklung von Rauch und korrosiven Gasen im Brandfall
Dieser Teil (Teil 9) dieses HD enthält die besondere Bestimmungen für halogenfreie Aderleitungen für feste Verlegung mit geringer Entwicklung von Rauch bis 450/750 V , mit einer Isolierhülle aus vernetztem Polymer. Alle Leitungen müssen mit den in Teil 1 von diesem HD angegebenen Anforderungen und den besonderen Anforderungen dieses Teils übereinstimmen. ANMERKUNG Die Außenmaße der Leitungen nach diesem Teil des HD 22 sind nach EN 60719 errechnet worden.
Conducteurs et câbles isolés avec des matériaux réticulés de tension assignée au plus égale à 450/750 V - Partie 9: Câbles monoconducteurs sans gaine pour installation fixe, ayant une faible émission de fumée et de gaz corrosifs
La présente partie (Partie 9) du HD précise les spécifications particulières applicables aux câbles monoconducteurs sans halogène non gainés, pour installations fixes, de tension assignée au plus égale à 450/750 V, isolés avec des mélanges réticulés et ayant une faible émission de fumée. Chaque conducteur doit répondre aux prescriptions appropriées données dans la Partie 1 de ce HD et aux prescriptions particulières de 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 - 9. del: Enožilni neoplaščeni brezhalogenski kabli za stalno pokabljenje z nizko emisijo dima
Ta standard označuje enožilne, neoplaščene, brezhalogenske kable za stalno pokabljenje z naznačeno napetostjo do vključno 450/750 V, izolirane z omreženo izolacijo, z nizko emisijo dima.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2007
1DGRPHãþD
SIST HD 22.9 S2:1998
SIST HD 22.9 S2:1998/A1:1999
.DEOL]RPUHåHQRL]RODFLMR]DQD]QDþHQHQDSHWRVWLGRYNOMXþQR9 GHO
(QRåLOQLQHRSODãþHQLEUH]KDORJHQVNLNDEOL]DVWDOQRSRNDEOMHQMH]QL]NRHPLVLMR
GLPD
Cables of rated voltages up to and including 450/750 V and having cross-linked
insulation -- Part 9: Single core halogen-free non-sheathed cables for fixed wiring having
low emission of smoke
Starkstromleitungen mit vernetzter Isolierhülle für Nennspannungen bis 450/750 V - Teil
9: Einadrige Leitungen ohne Mantel für feste Verlegung mit geringer Entwicklung von
Rauch und korrosiven Gasen im Brandfall
Conducteurs et câbles isolés avec des matériaux réticulés de tension assignée au plus
égale a 450/750 V - Partie 9: Câbles monoconducteurs sans gaine pour installation fixe,
ayant une faible émission de fumée et de gaz corrosifs
Ta slovenski standard je istoveten z: HD 22.9 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 22.9 S3
DOCUMENT D'HARMONISATION
February 2007
HARMONISIERUNGSDOKUMENT
ICS 29.060.20 Supersedes HD 22.9 S2:1995 + A1:1999
English version
Cables of rated voltages up to and including 450/750 V
and having cross-linked insulation -
Part 9: Single core halogen-free non-sheathed cables
for fixed wiring having low emission of smoke
Conducteurs et câbles isolés Starkstromleitungen mit vernetzter
avec des matériaux réticulés de tension Isolierhülle für Nennspannungen
assignée au plus égale à 450/750 V - bis 450/750 V -
Partie 9: Câbles monoconducteurs Teil 9: Einadrige Leitungen ohne
sans gaine pour installation fixe, Mantel für feste Verlegung mit
ayant une faible émission de fumée geringer Entwicklung von Rauch
et de gaz corrosifs und korrosiven Gasen im Brandfall
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 22.9 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 22.9 S3 on 2006-12-01.
This Harmonization Document supersedes HD 22.9 S2:1995 + A1:1999.
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)
HD 22.2 S3 Test methods
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
In order that this revision of Part 9 of HD 22 does not introduce unnecessary changes to long-established
clause numbers, the normative references (which would otherwise be inserted as Clause 2) are given in
Annex A.
1)
HD 22.2 has been superseded by EN 50395 and EN 50396
- 3 - HD 22.9 S3:2007
Contents
Page
1 Scope. 4
2 Single core non-sheathed cable with rigid conductors for general purposes. 4
2.1 Code designation . 4
2.2 Rated voltage. 4
2.3 Construction . 4
2.4 Tests .5
2.5 Smoke emission of cable. 5
2.6 Guide to use (informative) . 5
3 Single core non-sheathed cable with flexible conductors for general purposes. 8
3.1 Code designation . 8
3.2 Rated voltage. 8
3.3 Construction . 8
3.4 Tests .8
3.5 Smoke emission of cable. 8
3.6 Guide to use (informative) . 8
4 Single core non-sheathed cable with rigid solid conductor for internal wiring . 11
4.1 Code designation . 11
4.2 Rated voltage. 11
4.3 Construction . 11
4.4 Tests . 11
4.5 Smoke emission of cable. 11
4.6 Guide to use (informative) . 11
5 Single core non-sheathed cable with flexible conductor for internal wiring . 14
5.1 Code designation . 14
5.2 Rated voltage. 14
5.3 Construction . 14
5.4 Tests . 14
5.5 Smoke emission of cable. 14
5.6 Guide to use (informative) . 14
Annex A (normative) Normative references . 17
Annex B (normative) Requirements for halogens . 18
Annex C (normative) Determination of halogens – Elemental test . 20
Bibliography . 22
Tables
Table 1 - General Data for Types H07Z-U and H07Z-R . 6
Table 2 - Tests for Types H07Z-U and H07Z-R. 7
Table 3 - General data for Type H07Z-K .9
Table 4 - Tests for Types H07Z-K . 10
Table 5 - General Data for Type H05Z-U . 12
Table 6 - Tests for Types H05Z-U . 13
Table 7 - General Data for Type H05Z-K. 15
Table 8 - Tests for Types H05Z-K . 16
Table B.1 – Test method, measurement, requirements. 18
Table B.2 – Sequential test programme . 19
1 Scope
This particular Part (Part 9) of the HD details the specifications for single core halogen-free non-sheathed
cables for fixed wiring of rated voltage up to and including 450/750 V, insulated with cross-linked
compound and having low emission of smoke.
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 to this part of HD 22 have been calculated in accordance with EN 60719.
2 Single core non-sheathed cable with rigid conductors for general purposes
2.1 Code designation
H07Z-U for cables with solid conductors.
H07Z-R for cables with stranded rigid conductors.
2.2 Rated voltage
450/750 V
NOTE 600/1 000 V when this cable is used in fixed installations with mechanical protection, within switchgear and control gear -
see HD 516.
2.3 Construction
2.3.1 Conductor
Number of conductors : 1
The conductors shall comply with the requirements of EN 60228:
Class 1 Solid conductor
Class 2 Stranded conductors
The wires may be plain or tinned.
2.3.2 Separator
A separator of suitable material may be applied around the conductor.
2.3.3 Insulation
The insulation shall be a polyolefin cross-linked material, Type EI 5 to EN 50363-5, applied around the
conductor. The insulation shall be applied by extrusion. It may consist of one or two layers. All tests
shall be applied to the complete insulation, which shall meet the requirements for Type EI 5.
The insulation thickness shall comply with the specified value given in Table 1, column 3.
The insulation resistance shall not be less than the value given in Table 1, column 6.
2.3.4 Overall diameter
The mean overall diameter shall be within the limits given in Table 1, columns 4 and 5.
- 5 - HD 22.9 S3:2007
2.3.5 Outer markings
The cable shall have the marking H07Z-U (or H07Z-R) printed or embossed on, or indented into, the
insulation. The marking, which shall meet the requirements of Subclauses 3.2 and 3.3 of Part 1, shall be
legible.
2.4 Tests
Compliance with the requirements of Subclause 2.3 of this Part 9 shall be checked by inspection and by
the tests given in Table 2.
2.5 Smoke emission of cable
When tested in accordance with the method and procedure given in EN 61034-2, all sizes of cable shall
exceed 60 % light transmittance throughout the test.
2.6 Guide to use (informative)
See HD 516.
Table 1 - General Data for Types H07Z-U and H07Z-R
1 2 3 4 5 6
Nominal Class of Thickness of Mean overall diameter Minimum insulation
a
cross- conductor insulation resistance at 90 °C
Lower limit Upper limit
sectional area (EN 60228)
Specified value
of conductors
mm mm mm mm
MΩ·km
1,5 1 0,7 2,6 3,3 0,011
1,5 2 0,7 2,7 3,4 0,010
2,5 1 0,8 3,2 4,0 0,010
2,5 2 0,8 3,3 4,1 0,009
4 1 0,8 3,6 4,6 0,0085
4 2 0,8 3,8 4,7 0,0077
6 1 0,8 4,1 5,2 0,0070
6 2 0,8 4,3 5,4 0,0065
10 1 1,0 5,3 6,6 0,0070
10 2 1,0 5,6 7,0 0,0065
16 2 1,0 6,4 8,0 0,0050
25 2 1,2 8,1 10,1 0,0050
35 2 1,2 9,0 11,3 0,0043
50 2 1,4 10,6 13,2 0,0043
70 2 1,4 12,1 15,1 0,0035
95 2 1,6 14,1 17,6 0,0035
120 2 1,6 15,6 19,4 0,0032
150 2 1,8 17,3 21,6 0,0032
185 2 2,0 19,3 24,1 0,0032
240 2 2,2 22,0 27,5 0,0032
300 2 2,4 24,5 30,6 0,0030
400 2 2,6 27,5 34,3 0,0028
500 2 2,8 30,5 38,2 0,0028
630 2 2,8 34,0 42,5 0,0025
a 8
The values of insulation resistance were calculated using the following formula, and based on a volume resistivity of 1 x 1
...
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