EN 60060-2:2011
(Main)High-voltage test techniques - Part 2: Measuring systems
High-voltage test techniques - Part 2: Measuring systems
IEC 60060-2:2010 is applicable to complete measuring systems, and to their components, used for the measurement of high voltages during laboratory and factory tests with direct voltage, alternating voltage and lightning and switching impulse voltages as specified in IEC 60060-1. For measurements during on-site tests see IEC 60060-3. The limits on uncertainties of measurements stated in this standard apply to test levels stated in IEC 60071-1:2006. The principles of this standard apply also to higher levels but the uncertainty may be greater. This standard also defines the terms used, methods to estimate the uncertainties of high-voltage measurements, states the requirements which the measuring systems shall meet, describes the methods for approving a measuring system and checking its components and describes the procedures by which the user shall show that a measuring system meets the requirements of this standard, including the limits set for the uncertainty of measurement. This third edition cancels and replaces the second edition, published in 1994, and constitutes a technical revision. The significant technical changes with respect to the previous edition are as follows: - The general layout and text was updated and improved to make the standard easier to use. - The standard was revised to align it with IEC 60060-1. - The treatment of measurement uncertainty estimation has been expanded.
Hochspannungs-Prüftechnik - Teil 2: Messsysteme
Techniques des essais à haute tension - Partie 2: Systèmes de mesure
La CEI 60060-2:2010 est applicable aux systèmes de mesure complets et à leurs constituants lorsqu'ils sont utilisés pour la mesure de hautes tensions réalisée lors d'essais en laboratoire et en usine en tension continue, tension alternative, tensions de chocs de foudre et de manoeuvre tels qu'ils sont définis dans la CEI 60060-1. Pour les mesures réalisées lors d'essais in situ, voir la CEI 60060-3. Les domaines d'incertitudes de mesure dont il est fait état dans la présente norme s'appliquent aux niveaux d'essais définis dans la CEI 60071-1:2006. Les principes développés dans la présente norme s'appliquent aussi à des niveaux de tension d'essais plus élevés, mais l'incertitude peut en être alors plus élevée. La présente norme définit les termes utilisés, décrit des méthodes pour estimer les incertitudes des mesures des hautes tensions, détermine les exigences auxquelles doivent satisfaire les systèmes de mesure, décrit les méthodes à utiliser pour qualifier un système de mesure et pour en contrôler les différents constituants, et décrit la procédure par laquelle l'utilisateur doit montrer qu'un système de mesure satisfait aux exigences de la présente norme, y compris le domaine fixé pour l'incertitude de mesure. Par rapport à l'édition précédente, les modifications techniques majeures sont les suivantes: - La disposition générale et le texte ont été mis à jour et améliorés pour rendre la norme plus facile à utiliser. - La norme a été révisée afin de l'aligner sur la CEI 60060-1. - Le traitement de l'estimation de l'incertitude de mesure a été élargi.
Tehnike visokonapetostnega preskušanja - 2. del: Merilni sistemi (IEC 60060-2:2010)
Ta del IEC 60060 velja za celotne merilne sisteme in njihove komponente, uporabljene za merjenje visokih napetosti med laboratorijskimi in tovarniškimi preskusi z enosmerno napetostjo, izmenično napetostjo in napetostjo pri strelah ter impulznih preklopih, kot je določeno v IEC 60060-1. Za meritve med preskusi na mestu samem glej IEC 60060-3. Meje negotovosti meritev, ki so navedene v tem standardu, veljajo za preskusne stopnje, navedene v IEC 60071-1:2006. Načela tega standarda veljajo tudi za višnje stopnje, vendar je lahko negotovost večja. Ta standard: – opredeljuje uporabljene izraze; – opisuje metode za ocenjevanje negotovosti meritev visokega toka; – navaja zahteve, ki jih mora izpolnjevati celoten merilni sistem; – opisuje metode za odobritev merilnega sistema in preverjanje njegovih komponent; – opisuje postopke, s katerim uporabnik prikaže, da merilni sistem izpolnjuje zahteve tega standarda, vključno z mejnimi vrednostmi, postavljenimi za negotovost meritve.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2011
1DGRPHãþD
SIST EN 60060-2:1998
SIST EN 60060-2:1998/A11:2000
Tehnike visokonapetostnega preskušanja - 2. del: Merilni sistemi (IEC 60060-
2:2010)
High-voltage test techniques - Part 2: Measuring systems (IEC 60060-2:2010)
Hochspannungs-Prüftechnik - Teil 2: Messsysteme (IEC 60060-2:2010)
Techniques des essais à haute tension - Partie 2: Systèmes de mesure (CEI 60060-
2:2010)
Ta slovenski standard je istoveten z: EN 60060-2:2011
ICS:
19.080 (OHNWULþQRLQHOHNWURQVNR Electrical and electronic
SUHVNXãDQMH testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 60060-2
NORME EUROPÉENNE
January 2011
EUROPÄISCHE NORM
ICS 17.220.20; 19.080 Supersedes EN 60060-2:1994 + A11:1998
English version
High-voltage test techniques -
Part 2: Measuring systems
(IEC 60060-2:2010)
Techniques des essais à haute tension - Hochspannungs-Prüftechnik -
Partie 2: Systèmes de mesure Teil 2: Messsysteme
(CEI 60060-2:2010) (IEC 60060-2:2010)
This European Standard was approved by CENELEC on 2011-01-01. 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, Bulgaria, Croatia, 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
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60060-2:2011 E
Foreword
The text of document 42/281/FDIS, future edition 3 of IEC 60060-2, prepared by IEC TC 42, High-voltage
testing techniques, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60060-2 on 2011-01-01.
This European Standard supersedes EN 60060-2:1994 + A11:1998.
The significant technical changes with respect to EN 60060-2:1994+A11:1998 are as follows:
a) The general layout and text was updated and improved to make the standard easier to use.
b) The standard was revised to align it with EN 60060-1.
c) The treatment of measurement uncertainty estimation has been expanded.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
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) 2011-10-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-01-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60060-2:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60051 series NOTE Harmonized in EN 60051 series (not modified).
IEC 60060-3:2006 NOTE Harmonized as EN 60060-3:2006 (not modified).
IEC 60071-1:2006 NOTE Harmonized as EN 60071-1:2006 (not modified).
IEC 60270 NOTE Harmonized as EN 60270.
IEC 62475 NOTE Harmonized as EN 62475.
ISO/IEC 17025:2005 NOTE Harmonized as EN ISO/IEC 17025:2005 (not modified).
__________
- 3 - EN 60060-2:2011
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 60052 - Voltage measurement by means of standard EN 60052 -
air gaps
IEC 60060-1 - High-voltage test techniques - EN 60060-1 -
Part 1: General definitions and test
requirements
IEC 61083-1 - Instruments and software used for EN 61083-1 -
measurement in high-voltage impulse tests -
Part 1: Requirements for instruments
IEC 61083-2 - Digital recorders for measurements in high- EN 61083-2 -
voltage impulse tests -
Part 2: Evaluation of software used for the
determination of the parameters of impulse
waveforms
ISO/IEC Guide 98-3 2008 Uncertainty of measurement - - -
Part 3: Guide to the expression of uncertainty
in measurement (GUM:1995)
IEC 60060-2 ®
Edition 3.0 2010-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
High-voltage test techniques –
Part 2: Measuring systems
Techniques des essais à haute tension –
Partie 2: Systèmes de mesure
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XB
CODE PRIX
ICS 17.220.20; 19.080 ISBN 978-2-88912-267-7
– 2 – 60060-2 Ó IEC:2010
CONTENTS
FOREW ORD . 6
1 Sc o pe . 8
2 Normative references . 8
3 Terms and definitions . 8
3.1 Measuring systems . 9
3.2 Components of a measuring system . 9
3.3 Scale factors . 10
3.4 Rated values . 11
3.5 Definitions related to dynamic behaviour . 11
3.6 Definitions related to uncertainty. 13
3.7 Definitions related to tests on measuring systems . 14
4 Procedures for qualification and use of measuring systems . 15
4.1 General principles . 15
4.2 Schedule of performance tests . 16
4.3 Schedule of performance checks . 16
4.4 Requirements for the record of performance . 16
4.4.1 Contents of the record of performance . 16
4.4.2 Exceptions . 17
4.5 Operating conditions . 17
4.6 Uncertainty . 17
5 Tests and test requirements for an approved measuring system and its
components . 18
5.1 General requirements . 18
5.2 Calibration – Determination of the scale factor . 19
5.2.1 Calibration of measuring systems by comparison with a reference
measuring system (preferred method) . 19
5.2.2 Determination of the scale factor of a measuring system from the
scale factors of its components (alternative method) . 22
5.3 Linearity test. 23
5.3.1 Application . 23
5.3.2 Alternative methods in order of suitability . 24
5.4 Dynamic behaviour . 25
5.4.1 General . 25
5.4.2 Determination of the amplitude/frequency response . 25
5.4.3 Reference method for impulse voltage measuring systems . 26
5.5 Short-term stability . 26
5.6 Long-term stability. 26
5.7 Ambient temperature effect . 27
5.8 Proximity effect . 27
5.9 Software effect . 27
5.10 Uncertainty calculation of the scale factor . 27
5.10.1 General . 27
5.10.2 Uncertainty of the calibration . 28
5.10.3 Uncertainty of measurement using an approved measuring system . 29
5.11 Uncertainty calculation of time parameter measurement (impulse voltages
only) . 30
5.11.1 General . 30
60060-2 Ó IEC:2010 – 3 –
5.11.2 Uncertainty of the time parameter calibration . 30
5.11.3 Uncertainty of time parameter measurement using an approved
measuring system . 31
5.12 Interference test (transmission system and instrument for impulse voltage
measurements) . 32
5.13 Withstand tests of converting device . 32
6 Measurement of direct voltage . 33
6.1 Requirements for an approved measuring system . 33
6.1.1 General . 33
6.1.2 Uncertainty contributions . 33
6.1.3 Requirement on converting device . 33
6.1.4 Dynamic behaviour for measuring voltage changes . 33
6.2 Tests on an approved measuring system . 33
6.3 Performance check . 34
6.3.1 General . 34
6.3.2 Comparison with an approved measuring system . 34
6.3.3 Check of the scale factors of the components . 35
6.4 Measurement of ripple amplitude . 35
6.4.1 Requirements . 35
6.4.2 Uncertainty contributions . 35
6.4.3 Calibrations and tests on an approved ripple voltage measuring
system . 35
6.4.4 Measurement of the scale factor at the ripple frequency . 35
6.4.5 Dynamic behaviour by amplitude/frequency response . 35
6.4.6 Performance check for ripple measuring system . 36
7 Measurement of alternating voltage . 36
7.1 Requirements for an approved measuring system . 36
7.1.1 General . 36
7.1.2 Uncertainty contributions .
...
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