Electrical resistance trace heating systems for industrial and commercial applications - Part 1: General and testing requirements

Specifies requirements for electrical resistance trace heating systems and includes general test requirements. Also includes requirements for termination assemblies and control methods used with trace heating systems.

Elektrische Begleitheizungen (Trace-Widerstandsheizungen) für industrielle und gewerbliche Zwecke - Teil 1: Allgemeine Anforderungen und Prüfanforderungen

Systèmes de traçage par résistance électrique pour applications industrielles et commerciales - Partie 1: Exigences générales et d'essai

Spécifie les exigences pour les systèmes de traçage par résistance électrique et comprend les exigences générales relatives aux essais. Comprend aussi des exigences concernant les ensembles de terminaisons et les méthodes de commande appliquées aux systèmes de traçage par résistance.

Industrijski in komercialni sistemi električnih uporovnih grelnih trakov - 1. del: Splošne in preskusne zahteve (IEC 62395-1:2006)

General Information

Status
Withdrawn
Publication Date
21-Sep-2006
Withdrawal Date
31-Aug-2009
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
14-Oct-2016
Completion Date
14-Oct-2016

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SLOVENSKI SIST EN 62395-1:2007

STANDARD
januar 2007
Industrijski in komercialni sistemi električnih uporovnih grelnih trakov - 1.
del: Splošne in preskusne zahteve (IEC 62395-1:2006)
(istoveten EN 62395-1:2006)
Electrical resistance trace heating systems for industrial and commercial
applications - Part 1: General and testing requirements (IEC 62395-1:2006)
ICS 25.180.10 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD
EN 62395-1
NORME EUROPÉENNE
September 2006
EUROPÄISCHE NORM
ICS 25.180.10
English version
Electrical resistance trace heating systems
for industrial and commercial applications
Part 1: General and testing requirements
(IEC 62395-1:2006)
Systèmes de traçage par résistance Elektrische Begleitheizungen
électrique pour applications industrielles Trace-Widerstandsheizungen
et commerciales für industrielle und gewerbliche Zwecke
Partie 1: Exigences générales et d'essai Teil 1: Allgemeine Anforderungen
(CEI 62395-1:2006) und Prüfanforderungen
(IEC 62395-1:2006)
This European Standard was approved by CENELEC on 2006-09-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, 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

© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62395-1:2006 E
Foreword
The text of document 27/533/FDIS, future edition 1 of IEC 62395-1, prepared by IEC TC 27, Industrial
electroheating equipment, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 62395-1 on 2006-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2007-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-09-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62395-1:2006 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 62086-1 NOTE  Harmonized as EN 62086-1:2005 (not modified).
__________
- 3 - EN 62395-1:2006
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. 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.
Publication Year Title EN/HD Year

IEC 60050-841 2004 International Electrotechnical Vocabulary - -
(IEV)
Part 841: Industrial electroheat

1) 2)
IEC 60068-2-9 - Environmental testing EN 60068-2-9 1999
Part 2: Tests - Guidance for solar radiation
testing
IEC 60519-1 2003 Safety in electroheat installations EN 60519-1 2003
Part 1: General requirements
IEC 60519-10 2005 Safety in electroheat installations - -
Part 10: Particular requirements for electrical
resistance trace heating systems for industrial
and commercial applications
1)
Undated reference.
2)
Valid edition at date of issue.

NORME CEI
INTERNATIONALE
IEC
62395-1
INTERNATIONAL
Première édition
STANDARD
First edition
2006-08
Systèmes de traçage par résistance électrique
pour applications industrielles et commerciales –
Partie 1:
Exigences générales et d’essai

Electrical resistance trace heating systems for
industrial and commercial applications –
Part 1:
General and testing requirements
 IEC 2006 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

62395-1  IEC:2006 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9

1 Scope and object.11
2 Normative references .13
3 Terms and definitions .13
4 General requirements .23
4.1 General .23
4.2 Metallic braids or sheaths.23
4.3 Electrical circuit protection requirements for branch circuits .23
4.4 Control and temperature requirements .25
5 Testing .25
5.1 Type tests – General .25
5.2 Type tests .25
5.3 Type tests – Additional tests for outdoor exposed area installations without
thermal insulation .51
5.4 Type tests – Additional tests for installations with embedded trace heater.55
5.5 Type tests – Additional tests for installations with trace heater inside conduit
or piping.55
5.6 Routine tests .57
6 Marking .57
6.1 General .57
6.2 Product markings .57
6.3 Markings for field-assembled components .59
7 Installation instructions.59

Bibliography.61

Figure 1 – Flammability test.31
Figure 2 – Impact test .33
Figure 3 – Cold bend test.37
Figure 4 – Moisture resistance test .39
Figure 5 – Verification of rated output .43
Figure 6 – Verification of sheath temperature using system approach .47
Figure 7 – Maximum sheath temperature using the product classification approach .49
Figure 8 – Abrasion test.55

Table 1 – Test voltages for the dielectric test.27

62395-1  IEC:2006 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICAL RESISTANCE TRACE HEATING SYSTEMS
FOR INDUSTRIAL AND COMMERCIAL APPLICATIONS –

Part 1: General and testing requirements

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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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 62395-1 has been prepared by IEC technical committee 27:
Industrial electroheating equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
27/533/FDIS 27/547/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.

62395-1  IEC:2006 – 7 –
A list of all parts of IEC 62395, under the general title Electrical resistance trace heating
systems for industrial and commercial applications, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to t
...

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