Safety in electroheat installations - Part 10: Particular requirements for electrical resistance trace heating systems for industrial and commercial applications

This clause of Part 1 is replaced by the following.
Replacement: This part of IEC 60519 provides safety requirements for electrical resistance trace heating systems used in industrial and commercial applications for piping, vessels, roofs, concrete slab heating and other similar applications. This standard pertains to trace heating systems that may comprise either factory fabricated or field (work-site) assembled units, and which may be series heater cables, parallel heater
cables, heater pads or heater panels that have been assembled and/or terminated in accordance with manufacturer’s instructions. Typical applications include but are not limited to
• the freeze protection of pipes, tanks and vessels, including fire water systems;
• maintaining required temperatures of equipment, including pipes, tanks and vessels;
• earth thermal storage;
• hot water temperature maintenance;
• snow melting of surfaces;
• de-icing of roofs and gutters.
This standard does not include or provide for any requirements in potentially explosive atmospheres. This part of IEC 60519 does not cover induction, impedance or skin effect heating. NOTE Specific requirements and test criteria for electrical resistance trace heating systems and design,
installation, and maintenance requirements for these systems are detailed in IEC 62395-1 and IEC 62395-2. This standard provides general safety requirements for the installation, operation, maintenance and repair of systems and individual circuits and for trace heating systems designs. These safety considerations concern the protection of persons and the environment against dangers of electrical origin and also against certain dangers of non-electrical origin, common to all types of equipment and installations.

Sicherheit in Elektrowärmeanlagen - Teil 10: Besondere Anforderungen an elektrische Trace-Widerstandsheizungen für industrielle und gewerbliche Zwecke

Sécurité dans les installations électrothermiques - Partie 10: Règles particulières pour les systèmes de chauffage par traçage à résistance électrique pour applications industrielles et commerciales

La CEI 60519-10:2013 donne les exigences de sécurité pour les systèmes de chauffage par traçage à résistance électrique utilisés dans les applications industrielles et commerciales pour le chauffage des tuyauteries, des réservoirs, des toits, des dalles de béton et d'autres applications similaires. Cette deuxième édition annule et remplace la première édition parue en 2005. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - La structure a été modifiée et ajustée par rapport à la CEI 60519-1:2010; - Les références à la CEI 62395-1 et à la CEI 62395-2 ont fait l'objet d'un complément.

Varnost pri električnih grelnih inštalacijah - 10. del: Posebne zahteve za industrijske in komercialne sisteme za uporovno gretje

To točko 1. dela nadomešča naslednje besedilo.
Nadomestitev: Ta del IEC 60519 vsebuje varnostne zahteve za sisteme električnih uporovnih grelnih trakov, ki se uporabljajo v industrijskih in komercialnih napravah za cevovod, posode, strehe, ogrevanje betonskih plošč in pri drugih podobnih napravah. Ta standard se nanaša na sisteme uporovnih grelnih trakov, ki lahko vključujejo tovarniško izdelane ali na (delovnem) mestu sestavljene enote, kot so serijski grelni kabli, paralelni grelni kabli, grelne blazine ali grelne plošče, ki so bile sestavljene in/ali dokončane v skladu z navodili proizvajalca. Običajna uporaba vključuje, vendar ni omejena na naslednje:
• zaščita cevi, rezervoarjev in posod, vključno s protipožarnimi sistemi, pred zmrzovanjem;
• vzdrževanje potrebnih temperatur opreme, vključno s cevmi, rezervoarji in posodami;
• shranjevanje na osnovi zemeljske toplote;
• vzdrževanje temperature vroče vode;
• topljenje snega na površinah;
• taljenje ledu na strehah in v žlebih.
Ta standard ne vključuje in ne uravnava zahtev v potencialno eksplozivnih atmosferah. Ta del IEC 60519 ne vključuje indukcije pokrova, impedance ali segrevanja površine. OPOMBA: Posebne zahteve in testni kriteriji za sisteme in oblike električnih uporovnih grelnih trakov, zahteve za vgradnjo in vzdrževanje teh sistemov so opisane v IEC 62395-1 in IEC 62395-2. Ta standard ponuja splošne varnostne zahteve za namestitev, delovanje, vzdrževanje in popravila sistemov in posameznih krogotokov ter za projektiranje sistemov grelnih trakov. Ti varnostni napotki se nanašajo na zaščito oseb in okolja pred električnimi nevarnostmi in določenimi ne-električnimi nevarnostmi, ki so skupne vsem vrstam opreme in naprav.

General Information

Status
Published
Publication Date
19-May-2013
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
09-May-2013
Due Date
14-Jul-2013
Completion Date
20-May-2013

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SLOVENSKI STANDARD
SIST EN 60519-10:2013
01-julij-2013
1DGRPHãþD
SIST EN 60519-10:2005
9DUQRVWSULHOHNWULþQLKJUHOQLKLQãWDODFLMDKGHO3RVHEQH]DKWHYH]D
LQGXVWULMVNHLQNRPHUFLDOQHVLVWHPH]DXSRURYQRJUHWMH

Safety in electroheat installations - Part 10: Particular requirements for electrical

resistance trace heating systems for industrial and commercial applications

Sicherheit in Elektrowärmeanlagen - Teil 10: Besondere Anforderungen an elektrische

Trace-Widerstandsheizungen für industrielle und gewerbliche Zwecke

Sécurité dans les installations électrothermiques - Partie 10: Règles particulières pour

les systèmes de chauffage par traçage à résistance électrique pour applications
industrielles et commerciales
Ta slovenski standard je istoveten z: EN 60519-10:2013
ICS:
25.180.10 (OHNWULþQHSHþL Electric furnaces
SIST EN 60519-10:2013 en

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

---------------------- Page: 1 ----------------------
SIST EN 60519-10:2013
---------------------- Page: 2 ----------------------
SIST EN 60519-10:2013
EUROPEAN STANDARD
EN 60519-10
NORME EUROPÉENNE
May 2013
EUROPÄISCHE NORM
ICS 25.180.10 Supersedes EN 60519-10:2005
English version
Safety in electroheating installations -
Part 10: Particular requirements for electrical resistance trace heating
systems for industrial and commercial applications
(IEC 60519-10:2013)
Sécurité dans les installations Sicherheit in Elektrowärmeanlagen -
électrothermiques - Teil 10: Besondere Anforderungen an
Partie 10: Règles particulières pour les elektrische Trace-Widerstandsheizungen
systèmes de chauffage par traçage à für industrielle und gewerbliche Zwecke
résistance électrique pour applications (IEC 60519-10:2013)
industrielles et commerciales
(CEI 60519-10:2013)

This European Standard was approved by CENELEC on 2013-03-29. 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.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60519-10:2013 E
---------------------- Page: 3 ----------------------
SIST EN 60519-10:2013
EN 60519-10:2013 - 2 -
Foreword

The text of document 27/853/CDV, future edition 2 of IEC 60519-10, prepared by IEC TC 27 "Industrial

electroheating and electromagnetic processing" was submitted to the IEC-CENELEC parallel vote and

approved by CENELEC as EN 60519-10:2013.
The following dates are fixed:
• latest date by which the document has (dop) 2013-12-29
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2016-03-29
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 60519-10:2005.

EN 60519-10:2013 includes the following significant technical changes with respect to EN 60519-10:2005:

− the structure has been amended and adjusted to EN 60519-1:2011;
− references to EN 62395-1 and EN 62395-2 have been completed.

The clauses of parts of the EN 60519 series (hereinafter called Particular requirements) supplement or

modify the corresponding clauses of EN 60519-1:2011 (General requirements hereinafter called Part 1).

This part of EN 60519 is to be read in conjunction with Part 1. It supplements or modifies the

corresponding clauses of Part 1. Where the text indicates an "addition" to or a "replacement" of the

relevant provision of Part 1, these changes are made to the relevant text of Part 1. Where no change is

necessary, the words "This clause of Part 1 is applicable" are used. When a particular subclause of Part 1

is not mentioned in this part, that subclause applies as far as is reasonable.

Additional specific provisions to those in Part 1, given as individual clauses or subclauses, are numbered

starting from 101.
NOTE The following numbering system is used:

– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;

– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including those in a replaced

clause or subclause;
– additional annexes are lettered AA, BB, etc.

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 60519-10:2013 was approved by CENELEC as a European

Standard without any modification.
---------------------- Page: 4 ----------------------
SIST EN 60519-10:2013
- 3 - EN 60519-10:2013
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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
Addition to Annex ZA of EN 60519-1:2011:
Publication Year Title EN/HD Year
IEC 60519-1 2010 Safety in electroheating installations - EN 60519-1 2011
+ corr. November 2012 Part 1: General requirements
1) 1)
IEC 62395-1 201X Electrical resistance trace heating systems EN 62395-1 201X
for industrial and commercial applications -
Part 1: General and testing requirements
1) 1)
IEC 62395-2 201X Electrical resistance trace heating systems EN 62395-2 201X
for industrial and commercial applications -
Part 2: Application guide for system design,
installation and maintenance
To be published.
---------------------- Page: 5 ----------------------
SIST EN 60519-10:2013
---------------------- Page: 6 ----------------------
SIST EN 60519-10:2013
IEC 60519-10
Edition 2.0 2013-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Safety in electroheating installations –
Part 10: Particular requirements for electrical resistance trace heating systems
for industrial and commercial applications
Sécurité dans les installations électrothermiques –
Partie 10: Exigences particulières pour les systèmes de chauffage par traçage à
résistance électrique pour applications industrielles et commerciales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 25.180.10 ISBN 978-2-83220-672-0

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 60519-10:2013
– 2 – 60519-10 © IEC:2013
CONTENTS

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

INTRODUCTION ..................................................................................................................... 5

1 Scope and object .............................................................................................................. 6

2 Normative references ........................................................................................................ 6

3 Terms and definitions ....................................................................................................... 7

4 Classification of electroheating equipment ......................................................................... 9

5 General requirements ....................................................................................................... 9

6 Isolation and switching .................................................................................................... 10

7 Connection to the electrical supply network and internal connections ............................... 11

8 Protection against electric shock ..................................................................................... 11

9 Equipotential bonding...................................................................................................... 11

10 Control circuits and control functions ............................................................................... 11

11 Protection against thermal influences .............................................................................. 12

12 Protection against other hazards ..................................................................................... 12

13 Marking, labelling and technical documentation ............................................................... 12

14 Commissioning, inspection, operation and maintenance .................................................. 13

Annex A (normative) Protection against electric shock – special measures ........................... 16

Bibliography .......................................................................................................................... 17

---------------------- Page: 8 ----------------------
SIST EN 60519-10:2013
60519-10 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY IN ELECTROHEATING INSTALLATIONS –
Part 10: Particular requirements for electrical resistance trace
heating systems for industrial and commercial applications
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 60519-10 has been prepared by IEC technical committee 27:

Industrial electroheating and electromagnetic processing.

This second edition cancels and replaces the first edition published in 2005. This edition

constitutes a technical revision.

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

edition:
– The structure has been amended and adjusted to IEC 60519-1:2010;
1 2
– References to IEC 62395-1 and IEC 62395-2 have been completed.
———————
1 Second edition to be published.
2 First edition (replacing IEC/TS 62395-2:2008) to be published.
---------------------- Page: 9 ----------------------
SIST EN 60519-10:2013
– 4 – 60519-10 © IEC:2013
The text of this standard is based on the following documents:
CDV Report on voting
27/853/CDV 27/873/RVC

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.

A list of all parts in the IEC 60519 series, published under the general title Safety in

electroheating installations, can be found on the IEC website.

The clauses of parts of the IEC 60519 series (hereinafter called Particular requirements)

supplement or modify the corresponding clauses of IEC 60519-1:2010 (General requirements

hereinafter called Part 1).

This part of IEC 60519 is to be read in conjunction with Part 1. It supplements or modifies the

corresponding clauses of Part 1. Where the text indicates an "addition" to or a "replacement" of

the relevant provision of Part 1, these changes are made to the relevant text of Part 1. Where

no change is necessary, the words "This clause of Part 1 is applicable" are used. When a

particular subclause of Part 1 is not mentioned in this part, that subclause applies as far as is

reasonable.

Additional specific provisions to those in Part 1, given as individual clauses or subclauses, are

numbered starting from 101.
NOTE The following numbering system is used:

– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;

– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including

those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.

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.
---------------------- Page: 10 ----------------------
SIST EN 60519-10:2013
60519-10 © IEC:2013 – 5 –
INTRODUCTION

It is the objective of this standard that, when in accordance with the standard, electrical trace

heating systems operate safely under their normal defined conditions of use, by

a) employing heaters of the appropriate construction and meeting the test criteria detailed in

IEC 62395-1;

b) operating at safe temperatures when designed, installed, and maintained in accordance

with IEC 62395-2;

c) having at least the minimum levels of overcurrent and ground-fault protection, and an

evenly distributed electrically conductive metallic braid, sheath or other equivalent

electrically conductive material, as specified in IEC 62395-1 and IEC 62395-2.
---------------------- Page: 11 ----------------------
SIST EN 60519-10:2013
– 6 – 60519-10 © IEC:2013
SAFETY IN ELECTROHEATING INSTALLATIONS –
Part 10: Particular requirements for electrical resistance trace
heating systems for industrial and commercial applications
1 Scope and object
This clause of Part 1 is replaced by the following.
Replacement:

This part of IEC 60519 provides safety requirements for electrical resistance trace heating

systems used in industrial and commercial applications for piping, vessels, roofs, concrete slab

heating and other similar applications.

This standard pertains to trace heating systems that may comprise either factory fabricated or

field (work-site) assembled units, and which may be series heater cables, parallel heater

cables, heater pads or heater panels that have been assembled and/or terminated in

accordance with manufacturer’s instructions.
Typical applications include but are not limited to

• the freeze protection of pipes, tanks and vessels, including fire water systems;

• maintaining required temperatures of equipment, including pipes, tanks and vessels;

• earth thermal storage;
• hot water temperature maintenance;
• snow melting of surfaces;
• de-icing of roofs and gutters.

This standard does not include or provide for any requirements in potentially explosive

atmospheres.

This part of IEC 60519 does not cover induction, impedance or skin effect heating.

NOTE Specific requirements and test criteria for electrical resistance trace heating systems and design,

installation, and maintenance requirements for these systems are detailed in IEC 62395-1 and IEC 62395-2.

This standard provides general safety requirements for the installation, operation, maintenance

and repair of systems and individual circuits and for trace heating systems designs. These

safety considerations concern the protection of persons and the environment against dangers

of electrical origin and also against certain dangers of non-electrical origin, common to all

types of equipment and installations.
2 Normative references
This clause of Part 1 is applicable, except as follows.
Additions:

IEC 60519-1:2010, Safety in electroheating installations – Part 1: General requirements

---------------------- Page: 12 ----------------------
SIST EN 60519-10:2013
60519-10 © IEC:2013 – 7 –

IEC 62395-1 , Electrical resistance trace heating systems for industrial and commercial

applications – Part 1: General and testing requirements

IEC 62395-2 , Electrical resistance trace heating systems for industrial and commercial

applications – Part 2: Application guide for system design, installation and maintenance

3 Terms and definitions
This clause of Part 1 is applicable with the following additions.
Additions:
3.101
ambient temperature
average temperature of air or another medium in
...

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