EN 61143-2:1994

Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods

Specifies particular requirements for X-t recorders. Should be read in conjunction with EN 61143-1 and EN 60051-9.

Elektrische Meßgeräte - X-t-Schreiber - Teil 2: Empfohlene zusätzliche Prüfverfahren

Appareils électriques de mesure - Enregistreurs X-t - Partie 2: Méthodes d'essais complémentaires recommandées

Prescrit les essais spécifiques aux enregistreurs X-t. Doit être lue conjointement avec la EN 61143-1 et la EN 60051-9.

Električni merilni instrumenti – Zapisovalniki X-t – 2. del: Priporočene dodatne prekusne metode (IEC 61143-2:1992)

General Information

• Status: Published
• Publication Date: 16-Jun-1994
• Withdrawal Date: 14-Mar-1995
• ICS: 19.080 - Electrical and electronic testing
• Technical Committee: CLC/TC 85X - Measuring equipment for electrical and electromagnetic quantities
• Drafting Committee: IEC/TC 85 - IEC_TC_85
• Parallel Committee: IEC/TC 85 - IEC_TC_85
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 17-Jun-1994
• Completion Date: 17-Jun-1994
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: SIST EN 61143-2:1999 - Electrical measuring instruments - X-t recorders -- Part 2: Recommended additional test methods

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61143-2:1999
01-julij-1999
(OHNWULþQLPHULOQLLQVWUXPHQWL±=DSLVRYDOQLNL;W±GHO3ULSRURþHQHGRGDWQH
SUHNXVQHPHWRGH,(&
Electrical measuring instruments - X-t recorders -- Part 2: Recommended additional test
methods
Elektrische Meßgeräte - X-t-Schreiber -- Teil 2: Empfohlene zusätzliche Prüfverfahren
Appareils électriques de mesure - Enregistreurs X-t -- Partie 2: Méthodes d'essais
complémentaires recommandées
Ta slovenski standard je istoveten z: EN 61143-2:1994
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
SIST EN 61143-2:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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NORME CEI
INTERNATIONALE IEC
61143-2
INTERNATIONAL
Première édition
STANDARD
First edition
1992-11
Appareils électriques de mesure –
Enregistreurs X-t
Partie 2:
Méthodes d'essais complémentaires
recommandées
Electrical measuring instruments –
X-t recorders
Part 2:
Recommended additional test methods
© !EC 1992 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
utilisée sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechr.lcal Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
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PRICE CODE
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Pour prix, voir catalogue en vigueur
• • For price, see current catalogue

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1143-2©IEC — 3 —
CONTENTS
Page
FOREWORD 5
INTRODUCTION 7
Clause
1.1 Scope 9
2.11 Intrinsic error test 9
2.12 Additional error due to zero displacement 11
2.13 Mutual influence of different measuring circuits of multiple and multiple channel
recorders 13
4.20 Determination of the value of the dead band 13
6 Influence of parasitic quantities 15
6.1 Common mode interference 15
6.2 Series (parallel) mode interference 15
7 Test of dynamic pe rformance 15
7.1 Response time 15
7.2 Frequency response range 17
7.3 Overshoot 17

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1143-2©IEC – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
ELECTRICAL MEASURING INSTRUMENTS –
X-t RECORDERS
Part 2: Recommended additional test methods
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and
electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.
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. The 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 the IEC on technical matters, prepared by technical committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
3) They have the form of recommendations for international use published in the form of standards, technical
reports or guides and they are accepted by the National Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
This part of International Standard IEC 1143 has been prepared by IEC technical
committee 85: Measuring equipment for basic electrical quantities.
The IEC 1143-1 and IEC 1143-2 cancel and replace the IEC 484 (1974).
The text of this standard is based on the following documents:
DIS
Report on Voting
85(CO)18
85(CO)21
Full information on the voting for the approval of this standard can be found in the repo rt
on voting indicated in the above tab
...