IEC 60189-2:2007
(Main)Low-frequency cables and wires with PVC insulation and PVC sheath - Part 2: Cables in pairs, triples, quads and quintuples for inside installations
Low-frequency cables and wires with PVC insulation and PVC sheath - Part 2: Cables in pairs, triples, quads and quintuples for inside installations
is applicable to cables for inside installations, intended for the interconnection of the following: transmission equipment; telecommunications equipment; equipment for data processing.
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Standards Content (Sample)
INTERNATIONAL IEC
STANDARD 60189-2
Fourth edition
2007-05
Low-frequency cables and wires
with PVC insulation and PVC sheath –
Part 2:
Cables in pairs, triples, quads and quintuples
for inside installations
Reference number
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INTERNATIONAL IEC
STANDARD 60189-2
Fourth edition
2007-05
Low-frequency cables and wires
with PVC insulation and PVC sheath –
Part 2:
Cables in pairs, triples, quads and quintuples
for inside installations
PRICE CODE
Commission Electrotechnique Internationale S
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 60189-2 © IEC:2007(E)
CONTENTS
FOREWORD.4
1 Scope.6
2 Normative references .6
3 Terms and definitions .6
4 Cable construction and dimensions .6
4.1 Conductor .6
4.1.1 Conductor material .6
4.1.2 Type of conductor.7
4.1.3 Conductor finish .7
4.1.4 Conductor dimensions .7
4.1.5 Continuity of conductor.7
4.2 Insulation .7
4.2.1 Insulation material .7
4.2.2 Insulation thickness .7
4.2.3 Application of the insulation.7
4.2.4 Colour of insulation.7
4.3 Cabling element .8
4.4 Binding of elements.9
4.5 Assembling of elements .9
4.5.1 Concentric layer cables .9
4.5.2 Unit cables .10
4.6 Sequence of elements.10
4.6.1 Concentric layer cables .10
4.6.2 Unit cables .10
4.7 Total number of elements.10
4.8 Identification of the cabling elements and of the insulated conductors .10
4.9 Sequence and identification of the units .11
4.10 Wrapping.11
4.11 Screening.11
4.12 Rip cord .12
4.13 Sheath .12
4.13.1 Sheath material .12
4.13.2 Sheath thickness .12
4.13.3 Application of the sheath .12
4.13.4 Colour of sheath .12
4.14 Finished cable.12
4.14.1 Diameter of cable over sheath .12
4.14.2 Sealing of ends.12
4.15 Delivery.12
5 Mechanical requirements.13
5.1 Conductor .13
5.2 Insulation .13
5.3 Sheath .14
6 Thermal stability and climatic requirements .14
6.1 Insulation .14
60189-2 © IEC:2007(E) – 3 –
6.1.1 Measurement of insulation shrinkage after overheating of conductor .14
6.1.2 Cold bend test .14
6.1.3 Heat shock test.14
6.2 Sheath .14
6.2.1 Pressure test .14
6.2.2 Cold bend test .14
6.2.3 Heat shock test.14
6.3 Resistance to flame propagation .14
7 Electrical requirements .15
7.1 Electrical resistance of conductor .15
7.2 Dielectric strength .15
7.3 Insulation resistance .15
7.4 Mutual capacitance .15
7.5 Capacitance unbalance .15
Annex A (normative) Colour code .16
Annex B (normative) Unit identification .18
Annex C (normative) Electrical requirements of insulated conductors.19
Annex D (normative) Cables in pairs, triples, quads, and quintuples for inside
installations (with screening).20
Annex E (normative) Cables in pairs for digital exchanges (with screening) .21
Figure 1 – Cabling elements .9
– 4 – 60189-2 © IEC:2007(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LOW-FREQUENCY CABLES AND WIRES
WITH PVC INSULATION AND PVC SHEATH –
Part 2: Cables in pairs, triples, quads and quintuples
for inside installations
FOREWORD
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International Standard IEC 60189-2 has been prepared by subcommittee 46C: Wires and
symmetrical cables, of IEC technical committee 46: Cables, wires, waveguides, r.f.
connectors, r.f. and microwave passive components and accessories.
This fourth edition cancels and replaces the third edition published in 1981, amendment 1
(1989) and amendment 2 (1996). This edition constitutes a technical revision.
This edition includes an update of the technical characteristics.
60189-2 © IEC:2007(E) – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
46C/821/FDIS 46C829/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
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