EN 61358:1996

Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)

Applies to newly manufactured direct connected alternating current static watt-hour meters of classes 1 and 2, covered by EN 61036, which are produced and delivered in quantities of 50 and above. They provide for 100 % inspection or sampling inspection for acceptance by the purchaser.

Annahmeprüfung von elektronischen Wechselstrom-Wirkverbrauchzählern für direkten Anschluß (Klassen 1 und 2)

Contrôle de réception des compteurs statiques d'énergie active pour courant alternatif et à branchement direct (classes 1 et 2)

S'applique aux compteurs statiques d'énergie active pour courant alternatif, neufs, des classes 1 et 2, à branchement direct spécifiés dans la EN 61036, fabriqués et livrés par lots de 50 unités et plus. Elles définissent des règles d'acceptation par l'acheteur, soit par un contrôle à 100 %, soit par un contrôle par échantillonnage.

Prevzemna kontrola za statične števce električne delovne energije izmeničnega toka za direktno priključitev (razreda 1 in 2) (IEC 1358:1996)

General Information

• Status: Withdrawn
• Publication Date: 05-Jun-1996
• Withdrawal Date: 31-Dec-1996
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Drafting Committee: IEC/TC 13 - IEC_TC_13
• Parallel Committee: IEC/TC 13 - IEC_TC_13
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Jun-2013
• Completion Date: 01-Jun-2013
• Ref Project: SIST EN 61358:1997 - Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2)

Relations

• Replaced By: EN 62058-11:2010 - Electricity metering equipment (a.c.) - Acceptance inspection - Part 11: General acceptance inspection methods
• Effective Date: 28-Jan-2023
• Replaced By: EN 62058-31:2010 - Electricity metering equipment (a.c.) - Acceptance inspection - Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C)
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61358:1997
01-april-1997
3UHY]HPQDNRQWUROD]DVWDWLþQHãWHYFHHOHNWULþQHGHORYQHHQHUJLMHL]PHQLþQHJD
WRND]DGLUHNWQRSULNOMXþLWHYUD]UHGDLQ,(&
Acceptance inspection for direct connected alternating current static watt-hour meters for
active energy (classes 1 and 2)
Annahmeprüfung von elektronischen Wechselstrom-Wirkverbrauchzählern für direkten
Anschluß (Klassen 1 und 2)
Contrôle de réception des compteurs statiques d'énergie active pour courant alternatif et
à branchement direct (classes 1 et 2)
Ta slovenski standard je istoveten z: EN 61358:1996
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
SIST EN 61358:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61358:1997

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SIST EN 61358:1997

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SIST EN 61358:1997

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SIST EN 61358:1997

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SIST EN 61358:1997

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SIST EN 61358:1997
NORME
CEI
INTERNATIONALE IEC
1358
INTERNATIONAL
Première édition
STANDARD
First edition
1996-04
Contrôle de réception des compteurs statiques
d'énergie active pour courant alternatif et
à branchement direct (classes 1 et 2)
Acceptance inspection for direct connected
alternating current static watt-hour meters
for active energy (classes 1 and 2)
© CEI 1996 Droits de reproduction réservés — Copy
right — 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 pro- any form or by any means, electronic or mechanical,
cédé, électronique ou mécanique, y compris la photocopie et including photocopying and microfilm, without permission
les microfilms, sans raccord écrit de l'éditeur. in writing from the publisher.
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International Electrotechnical Commission
P
RICE CODE
IEC Mewityliapomaa 3neln'pot'exHHgecltafi MOMHCCHm
Pour prix, voir catalogue en vigueur
• •
For price, see current catalogue

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SIST EN 61358:1997
1358 ©IEC:1996 – 3 –
CONTENTS
Page
FOREWORD 7
INTRODUCTION 9
Clause
1 Scope 11
2 General remarks 11
3 Normative references 13
4 Definitions 15
5 Acceptance conditions for batches 19
5.1 100 % inspection 19
5.2 Sampling inspection 19
6 Place of inspection 19
7 Test conditions 21
7.1 Reference conditions 21
7.2 Uncertainty of measurement 23
7.3 Cover and seal 23
8 Inspection and test procedure 23
8.1 Preheating 23
8.2 Test no. 1: AC voltage test 23
8.3 Test no. 2: Test of no-load condition 25
8.4 Test no. 3: Test of starting condition 27
8.5 Tests nos. 4 to 9: Tests of accuracy requirements 27
8.6 Test no. 10: Verification of meter constant 27
9 Requirements corresponding to different inspection procedures 29
9.1 100 % inspection 29
9.2 Sampling inspection 29
Tables
1 Reference conditions 21
2 Uncertainty of measurement 23
3 AC voltage tests 25
4 Starting current 27

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SIST EN 61358:1997
1358 ©IEC:1996 — 5 —
Page
Tables
5 Test points and limits of errors 27
6 Acceptance number c 29
7 Example of using random numbers 31
8 Sampling plans 33
9 Double sampling plan 37
10 Specified values for the standard deviation method 41
11 Specified values for the average range method 43
12a Operating characteristic curves N<_
100 46
12b Operating characteristic curves 101 N <_ 500 47
12c Operating characteristic curves 501 s N <_ 1 000 48
13a Acceptance trapezium, T. 3,5 % 49
13b Acceptance trapezium, T. 3,0 % 50
13c Acceptance trapezium, T. 2,5 % 51
14 Inspection sheet 52
15 Random numbers 53
Figures
1 Diagram of the single sampling plan 35
2 Diagram of the double sampling plan 39
3 Acceptance trapezium (standard deviation method) 41
4 Acceptance trapezium (average range method) 43
Annexes
A Symbols 55
B Bibliography 58

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SIST EN 61358:1997
1358 ©IEC:1996 — 7 —
INTERNATIONAL ELECTROTECHNICAL COMMISSION
ACCEPTANCE INSPECTION FOR DIRECT CONNECTED ALTERNATING
CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY
(CLASSES 1 AND 2)
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 i
...