Powertrack systems - Part 22: Particular requirements for powertrack systems intended for onfloor or underfloor installation

IEC 61534-22:2014 specifies the particular requirements and tests for PT systems intended for mounting on, or under the floor level and floor service units which are mounted on the floor, under the floor or flush with the floor. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Clauses 18 to 22 have been adapted to IEC 61534-1:2011 and include short-circuit test requirements; - addition of a new (500 N) classification for the resistance to traffic load applied to small surface areas on a flushfloor service unit; - addition of a new classification for the non-automatic closing of the lid on flushfloor service units and appropriate tests; - addition of tests for floor service units declared for use when a floor is wet treated. This publication is to be read in conjunction with IEC 61534-1:2011.

Stromschienensysteme - Teil 22: Besondere Anforderungen für Stromschienensysteme für Fußbodeninstallationen

Systèmes de conducteurs préfabriqués - Partie 22: Exigences particulières pour les systèmes de conducteurs préfabriqués destinés au montage sur le sol ou sous le sol

L'IEC 61534-22:2014 spécifie les exigences particulières et les essais des systèmes de conducteurs préfabriqués destinés au montage sur ou sous le sol et aux unités de service au sol qui sont montées sur le sol, sous le sol ou encastrées dans le sol. Cette deuxième édition annule et remplace la première édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - les Articles 18 à 22 ont été adaptés par rapport à l'IEC 61534-1:2011 et comprennent des exigences d'essai de court-circuit; - ajout d'une nouvelle classification (500 N) pour la résistance à une charge de passage appliquée au travers d'une zone de petite surface sur une unité de service pour montage encastré dans le sol; - ajout d'une nouvelle classification pour la fermeture non automatique du couvercle sur les unités de service pour montage encastré dans le sol et des essais appropriés; - ajout d'essais pour les unités de service au sol déclarées appropriées pour un usage en cas de sol soumis à un traitement humide. 61534-21 This publication is to be read in conjunction with IEC 61534-1:2011. Cette publication doit être lue conjointement avec l'IEC 61534-1:2011.

Sistemi napajalnih razvodnic - 22. del: Posebne zahteve za sisteme napajalnih razvodnic, predvidene za montažo na podu ali pod njim (IEC 61534-22:2014)

Standard EN IEC 61534-22 določa posebne zahteve in preskuse za sisteme napajalnih razvodnic za montažo na ravni poda ali pod njo in talne enote, ki so montirane na podu, pod podom ali vgrezno s tlemi.

General Information

Status
Published
Publication Date
21-Aug-2014
Current Stage
6060 - Document made available
Due Date
22-Aug-2014
Completion Date
22-Aug-2014

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SLOVENSKI STANDARD
SIST EN 61534-22:2014
01-oktober-2014
1DGRPHãþD
SIST EN 61534-22:2009
Sistemi napajalnih razvodnic - 22. del: Posebne zahteve za sisteme napajalnih
razvodnic, predvidene za montažo na podu ali pod njim (IEC 61534-22:2014)

Powertrack systems - Part 22: Particular requirements for powertrack systems intended

for on floor or under floor installation
Stromschienensysteme - Teil 22: Besondere Anforderungen für Stromschienensysteme
für Fußbodeninstallationen

Systèmes de conducteurs préfabriqués - Partie 22: Exigences particulières pour les

systèmes de conducteurs préfabriqués destinés au montage sur le sol ou en sous-sol

Ta slovenski standard je istoveten z: EN 61534-22:2014
ICS:
29.060.10 Žice Wires
29.120.20 Spojni elementi Connecting devices
SIST EN 61534-22:2014 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61534-22:2014
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SIST EN 61534-22:2014
EUROPEAN STANDARD EN 61534-22
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2014
ICS 29.120.20; 29.060.10 Supersedes EN 61534-22:2009
English Version
Powertrack systems - Part 22: Particular requirements for
powertrack systems intended for onfloor or underfloor installation
(IEC 61534-22:2014)

Systèmes de conducteurs préfabriqués - Partie 22: Stromschienensysteme - Teil 22: Besondere Anforderungen

Exigences particulières pour les systèmes de conducteurs für Stromschienensysteme für Fußbodeninstallationen

préfabriqués destinés au montage sur le sol ou sous le sol (IEC 61534-22:2014)
(CEI 61534-22:2014)

This European Standard was approved by CENELEC on 2014-07-24. CENELEC members are bound to comply with the CEN/CENELEC

Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC

Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 61534-22:2014 E
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SIST EN 61534-22:2014
EN 61534-22:2014 - 2 -
Foreword

The text of document 23A/702/FDIS, future edition 2 of IEC 61534-22, prepared by SC 23A "Cable

management systems", of IEC/TC 23 "Electrical accessories" was submitted to the IEC-CENELEC

parallel vote and approved by CENELEC as EN 61534-22:2014.
The following dates are fixed:
– latest date by which the document has to be implemented at (dop) 2015-04-24
national level by publication of an identical national
standard or by endorsement
– latest date by which the national standards conflicting with (dow) 2017-07-24
the document have to be withdrawn
This document supersedes EN 61534-22:2009.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.

This standard covers the Principle Elements of the Safety Objectives for Electrical Equipment

Designed for Use within Certain Voltage Limits (LVD - 2006/95/EC).
Endorsement notice

The text of the International Standard IEC 61534-22:2014 was approved by CENELEC as a European

Standard without any modification.
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SIST EN 61534-22:2014
- 3 - EN 61534-22:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),

the relevant EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is

available here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 61534-1 2011 Powertrack systems - EN 61534-1 2011
+ A1 2014 Part 1: General requirements + A1 2014
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SIST EN 61534-22:2014
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SIST EN 61534-22:2014
IEC 61534-22
Edition 2.0 2014-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Powertrack systems –
Part 22: Particular requirements for powertrack systems intended for onfloor or
underfloor installation
Systèmes de conducteurs préfabriqués –
Partie 22: Exigences particulières pour les systèmes de conducteurs
préfabriqués destinés au montage sur le sol ou sous le sol
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX S
ICS 29.060.10, 29.120.20 ISBN 978-2-8322-1656-9

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 61534-22:2014
– 2 – IEC 61534-22:2014 © IEC 2014
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Terms and definitions ...................................................................................................... 5

4 General requirements ...................................................................................................... 6

5 General notes on tests .................................................................................................... 6

6 Ratings ............................................................................................................................ 6

7 Classification ................................................................................................................... 6

8 Marking and documentation ............................................................................................. 7

9 Construction .................................................................................................................... 8

10 Clearances, creepage distances and solid insulation ....................................................... 9

11 Protection against electric shock ..................................................................................... 9

12 Terminals and terminations .............................................................................................. 9

13 Screws, current-carrying parts and connections ............................................................... 9

14 Mechanical strength ........................................................................................................ 9

15 Insulation resistance test and dielectric strength test ..................................................... 17

16 Normal operation ........................................................................................................... 17

17 Temperature rise ........................................................................................................... 17

18 Short-circuit protection and short-circuit withstand strength ........................................... 17

19 Resistance to heat ......................................................................................................... 17

20 Fire hazard .................................................................................................................... 17

21 External influences ........................................................................................................ 18

22 Electromagnetic compatibility ........................................................................................ 18

Annex AA (informative) Illustrations of underfloor and onfloor installations........................... 19

Annex BB (normative) Additional test requirements for PT systems already complying

with IEC 61534-22: 2009 ....................................................................................................... 21

Figure 101 – External load test ............................................................................................. 10

Figure 102 – Traffic load test for flushfloor service units applied to a small surface

area 13

Figure 103 – Traffic load test for flushfloor service units applied to a large surface

area 15
Figure 104 – Test arrangement for fixing apparatus mounting device according to

14.101.6.1 ............................................................................................................................ 16

Figure AA.1 – Illustrations of underfloor installations ............................................................. 19

Figure AA.2 – Example of installation onfloor ........................................................................ 20

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SIST EN 61534-22:2014
IEC 61534-22:2014 © IEC 2014 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
POWERTRACK SYSTEMS –
Part 22: Particular requirements for powertrack
systems intended for onfloor or underfloor installation
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 61534-22 has been prepared by subcommittee 23A: Cable
management systems, of IEC Technical Committee 23: Electrical accessories.

This second edition cancels and replaces the first edition published in 2009. This edition

constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:

• Clauses 18 to 22 have been adapted to IEC 61534-1:2011 and include short-circuit test

requirements;

• addition of a new (500 N) classification for the resistance to traffic load applied to small

surface areas on a flushfloor service unit;
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SIST EN 61534-22:2014
– 4 – IEC 61534-22:2014 © IEC 2014

• addition of a new classification for the non-automatic closing of the lid on flushfloor service

units and appropriate tests;

• addition of tests for floor service units declared for use when a floor is wet-treated.

The text of this standard is based on the following documents:
FDIS Report on voting
23A/702/FDIS 23A/708/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.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

This standard is to be used in conjunction with IEC 61534-1:2011, Powertrack systems –

Part 1: General requirements.

This Part 22 supplements or modifies the corresponding clauses of IEC 61534-1. Where a

particular clause or subclause of IEC 61534-1:2011 is not mentioned in this Part 22, that

clause or subclause applies as far as is reasonable. Where this Part 22 states "addition" or

"replacement", the relevant text of IEC 61534-1:2011 is to be adapted accordingly.

Subclauses, tables and figures which are in addition to those in IEC 61534-1:2011 are

numbered starting with 101.

A list of all parts of IEC 61534 series, published under the general title Powertrack systems,

can be found on the IEC website.
The following differences exist in the countries indicated below:
Subclause 7.105.2: In the United Kingdom, this classification is not permitted.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN 61534-22:2014
IEC 61534-22:2014 © IEC 2014 – 5 –
POWERTRACK SYSTEMS –
Part 22: Particular requirements for powertrack
systems intended for onfloor or underfloor installation
1 Scope

Clause 1 of IEC 61534-1:2011 and IEC 61534-1:2011/AMD1:2014 is applicable except as

follows:
1.1 Addition:

This part of IEC 61534 specifies the particular requirements and tests for PT systems

intended for mounting on, or under the floor level and floor service units which are mounted

on the floor, under the floor or flush with the floor.
NOTE 1 Types and applications are shown in Figures AA.1a, AA.1b and AA.2

NOTE 2 Flushfloor PT systems, with the exception of flushfloor service units, are not covered by this standard.

2 Normative references
Clause 2 of IEC 61534-1:2011 is applicable except as follows:
Addition:
IEC 61534-1:2011, Powertrack systems – Part 1: General requirements
IEC 61534-1:2011/AMD1:2014
3 Terms and definitions

Clause 3 of IEC 61534-1:2011 and IEC 61534-1:2011/AMD1:2014 is applicable except as

follows:
Additional terms and definitions:
3.101
underfloor PT system

PT system whose components, except flushfloor service units, are intended for installation

beneath the finished floor and in normal use are not exposed to traffic loads
Examples are shown in Figures AA.1a and AA.1b
3.102
onfloor PT system
PT system whose components are mounted on the floor surface
An example is shown in Figure AA.2.
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SIST EN 61534-22:2014
– 6 – IEC 61534-22:2014 © IEC 2014
3.103
finished floor

floor which carries the traffic load and which may be made of concrete, wood, or the like and

which may or may not be completed with floor covering material such as carpet, tile, paint,

parquet or similar means
3.104
apparatus mounting device

system component to accommodate electrical apparatus, for example switches, socket-

outlets, circuit-breakers
3.105
floor service unit

system component used with a floor system and intended to accommodate one or more

electrical apparatus such as switches, socket-outlets, circuit-breakers either directly or by use

of mounting devices
3.106
flushfloor service unit

floor service unit that is flush with the finished floor when the unit is not in use’

3.107
in-use floor service unit

floor service unit which has cables and/or cords connected to external electrical appliances

3.108
not in-use floor service unit

floor service unit which has no cables and/or cords connected to external electrical appliances

4 General requirements
Clause 4 of IEC 61534-1:2011 is applicable.
5 General notes on tests
Clause 5 of IEC 61534-1:2011 is applicable.
6 Ratings
Clause 6 of IEC 61534-1:2011 is applicable.
7 Classification
Clause 7 of IEC 61534-1:2011 is applicable except as follows:
Replacement:
7.1 According to resistance to impact for installation and application
7.1.1 PT system for 5 J impact
7.1.2 PT system for 20 J impact
Additional subclauses:
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SIST EN 61534-22:2014
IEC 61534-22:2014 © IEC 2014 – 7 –
7.101 According to floor treatment
7.101.1 Dry-treatment of floor
7.101.2 Wet-treatment of floor for not in-use floor service unit
7.101.3 Wet-treatment of floor for in-use floor service unit
7.102 According to the intended location
7.102.1 Underfloor PT system
7.102.2 Onfloor PT system
7.103 According to resistance to traffic load applied to small surface area on a
flushfloor service unit
7.103.1 500 N
7.103.2 750 N
7.103.3 1 000 N
7.103.4 1 500 N
7.103.5 2 000 N
7.103.6 2 500 N
7.103.7 3 000 N

7.104 Optional classification according to resistance to traffic load applied to large

surface area on a flushfloor service unit
7.104.1 2 000 N
7.104.2 3 000 N
7.104.3 5 000 N
7.104.4 10 000 N
7.104.5 15 000 N
7.105 According to the type of lid used on flushfloor service units
7.105.1 Automatic closing of the lid
7.105.2 Non-automatic closing of the lid
NOTE In the United Kingdom, classification 7.105.2 is not permitted.
8 Marking and documentation
Clause 8 of IEC 61534-1:2011 and IEC 61534-1:2011/AMD1:2014 is applicable.
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SIST EN 61534-22:2014
– 8 – IEC 61534-22:2014 © IEC 2014
9 Construction
Clause 9 of IEC 61534-1:2011 is applicable except as follows:
Additional subclauses:

9.101 Underfloor powertrack system components shall withstand external loads during

transport and installation but are not subjected to traffic loads in normal use.
Compliance is checked by the tests specified in 14.101.2.
9.102 Onfloor powertrack system components shall withstand external loads.
Compliance is checked by the tests specified in 14.101.3.
9.103 Fl
...

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