SIST EN 62199:2005

SLOVENSKI SIST EN 62199:2005
STANDARD
februar 2005
Skoznjiki za enosmerne aplikacije (IEC 62199:2004)
Bushings for d.c. application (IEC 62199:2004)
ICS 29.080.20 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 62199
NORME EUROPÉENNE
EUROPÄISCHE NORM July 2004
ICS 29.080.20
English version
Bushings for d.c. application
(IEC 62199:2004)
Traversées pour application  Durchführungen für
en courant continu Gleichspannungsanwendungen
(CEI 62199:2004) (IEC 62199:2004)

This European Standard was approved by CENELEC on 2004-07-01. 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, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and 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

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 62199:2004 E
Foreword
The text of document 36A/117/FDIS, future edition 1 of IEC 62199, prepared by SC 36A, Insulated
bushings, of IEC TC 36, Insulators, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 62199 on 2004-07-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2005-04-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2007-07-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62199:2004 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 62199:2004
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 Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60050-471 1984 International Electrotechnical Vocabulary - -
(IEV)
Chapter 471: Insulators
IEC 60060-1 1989 High-voltage test techniques HD 588.1 S1 1991
+ corr. March 1990 Part 1: General definitions and test
requirements
IEC 60071-1 1993 Insulation co-ordination EN 60071-1 1995
Part 1: Definitions, principles and rules

IEC 60137 2003 Insulated bushings for alternating EN 60137 2003
voltages above 1 000 V
IEC 60270 2000 High-voltage test techniques - Partial EN 60270 2001
discharge measurements
IEC 61245 1993 Artificial pollution tests on high-voltage - -
insulators to be used on d.c. systems

IEC/TS 61462 1998 Composite insulators - Hollow insulators - -
for use in outdoor and indoor electrical
equipment - Definitions, test methods,
acceptance criteria and design
recommendations
IEC 62155 (mod) 2003 Hollow pressurized and unpressurized EN 62155 2003
ceramic and glass insulators for use in
electrical equipment with rated voltages
greater than 1 000 V
NORME CEI
INTERNATIONALE
IEC
INTERNATIONAL
Première édition
STANDARD
First edition
2004-05
Traversées pour application
en courant continu
Bushings for d.c. application
 IEC 2004 Droits de reproduction réservés  Copyright - all rights reserved
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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.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
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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МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

62199  IEC:2004 – 3 –
CONTENT
FOREWORD.7
INTRODUCTION.11
1 Scope.13
2 Normative references.13
3 Terms and definitions .15
4 Ratings.15
4.1 Rated voltages.15
4.2 Insulation levels.15
4.3 Rated currents.17
4.4 Minimum nominal creepage distance .17
5 Operating conditions.19
5.1 General.19
5.2 Factors affecting the design, testing and application.19
6 General requirements.21
6.1 List of variables .21
6.2 Nameplate markings.21
7 Test requirements.23
7.1 General requirements.23
7.2 Test classification.23
8 Type tests.25
8.1 Dry power-frequency voltage withstand test with partial discharge
measurement .25
8.2 Dry lightning impulse voltage withstand test (BIL).27
8.3 Dry or wet switching impulse voltage withstand test (SIL) .27
8.4 Temperature rise test .29
8.5 Cantilever load withstand test .29
8.6 Tightness test on liquid-filled, compound-filled and liquid-insulated bushings.31
8.7 Internal pressure test on gas-filled, gas-insulated and gas-impregnated
bushings.33
8.8 Verification of dimensions .33
9 Routine tests.33
9.1 Measurement of dielectric dissipation factor (tan δ) and capacitances .33
9.2 Dry lightning impulse voltage withstand test (BIL).33
9.3 Dry power-frequency voltage withstand test with partial discharge
measurement .33
9.4 DC applied voltage withstand test with partial discharge measurement .35
9.5 Polarity reversal test with partial discharge measurement.39
9.6 Test of tap insulation .41
9.7 Internal pressure test on gas-filled, gas-insulated and gas-impregnated
bushings.41
9.8 Tightness test on liquid-filled, compound-filled and liquid-insulated bushings.43
9.9 Tightness test on gas-filled, gas-insulated and gas-impregnated bushings.43

62199  IEC:2004 – 5 –
9.10 Tightness test at the flange or other fixing device.43
9.11 Visual inspection and dimensional check.43
10 Special tests.43
10.1 Artificial pollution test.43
10.2 Even wetting d.c. voltage test.45
10.3 Uneven wetting d.c. voltage test.45

Bibliography .49

Figure 1 – Polarity reversal test profile .39

Table 1 – Minimum values of cantilever withstand load .31

62199  IEC:2004 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
BUSHINGS FOR DC APPLICATION
FOREWORD
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indispensa
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