IEC 61084-2-4:2017

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 General conditions for tests
6 Classification
7 Marking and documentation
8 Dimensions
9 Construction
10 Mechanical properties
11 Electrical properties
12 Thermal properties
13 Fire hazard
14 External influences
15 Electromagnetic compatibility
Annex A (informative) - Types of cable trunking systems
        (CTS) and cable ducting systems (CDS)
Annex B (normative) - CTS/CDS IK code
Annex AA (normative) - Use of test results according to
         IEC 61084-2-4:2015 for service poles and service
         posts being part of CTS/CDS covered by
         IEC 61084-2-1:2015 or by IEC 61084-2-2:2015
Annex AB (normative) - Routine test for the socket
         outlets wiring of pre-wired service poles and
         service posts (correct polarity and protection
         against electric shock)
Bibliography

IEC 61084-2-4:2017 specifies requirements and tests for cable trunking systems (CTS) and cable ducting systems (CDS) intended for the accommodation, and where necessary for the electrically protective separation, of insulated conductors, cables and possibly other electrical equipment in electrical and/or communication systems installations. The maximum voltage of these installations is 1 000 V AC and 1 500 V DC.
Service poles and service posts are intended to be mounted in free space and in contact with mounting surface(s) only at one or two ends, where the word “mounted” means fixed or placed on the floor with a weighted base or linked to a mounting surface through a flexible component.
NOTE Service poles and service posts can also be part of a CTS/CDS intended for wall or ceiling mounting covered by IEC 61084-2-1 or floor mounting covered by IEC 61084-2-2 and are then also tested according to said parts, as appropriate.
This international standard does not apply to conduit systems, cable tray systems, cable ladder systems, powertrack systems or equipment covered by other standards.
This second edition cancels and replaces the first edition published in 1996. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- classification;
- construction;
- mechanical and electrical properties.
This International Standard is to be used in conjunction with IEC 61084-1:2017.