High-voltage alternating current contactors and contactor-based motor starters

Applies to contactors intended for closing and opening electric circuits, and, if combined with suitable relays, for protecting those circuits against operating overloads which may occur therein. Intended to state the characteristics of contactors; the conditions with which contactors shall comply with reference to their operation and behaviour and their dielectric properties; the tests intended for confirming that these conditions have been met and the methods to be adopted for these tests; the data to be marked on the apparatus.

Hochspannungs-Wechselstrom-Schütze und -Motorstarter mit Schützen

Contacteurs pour courants alternatifs haute tension et démarreurs de moteurs à contacteurs

S'applique aux contacteurs destinés à fermer et à ouvrir des circuits électriques et, s'ils sont équipés de relais appropriés, à assurer la protection de ces circuits contre les surcharges susceptibles de se produire en exploitation. Fixe les caractéristiques des contacteurs, les conditions auxquelles doivent répondre les contacteurs relativement à leur fonctionnement et à leur comportement ainsi qu'à leurs qualités diélectriques; les essais destinés à vérifier si ces conditions sont réalisées, ainsi que les méthodes à adopter pour ces essais; les indications à porter sur les appareils.

High-voltage alternating current contactors and contactor-based motor starters (IEC 60470:1999)

General Information

Status
Withdrawn
Publication Date
15-May-2000
Withdrawal Date
31-Mar-2003
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
23-Sep-2014
Completion Date
23-Sep-2014

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60470:2000
01-september-2000
High-voltage alternating current contactors and contactor-based motor starters
(IEC 60470:1999)
High-voltage alternating current contactors and contactor-based motor starters
Hochspannungs-Wechselstrom-Schütze und -Motorstarter mit Schützen
Contacteurs pour courants alternatifs haute tension et démarreurs de moteurs à
contacteurs
Ta slovenski standard je istoveten z: EN 60470:2000
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN 60470:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60470:2000

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SIST EN 60470:2000

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SIST EN 60470:2000

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SIST EN 60470:2000

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SIST EN 60470:2000

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SIST EN 60470:2000
INTERNATIONAL IEC
STANDARD
60470
Second edition
1999-10
High-voltage alternating current contactors
and contactor-based motor-starters
Contacteurs pour courants alternatifs haute tension
et démarreurs de moteurs à contacteurs
 IEC 1999  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http://www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
XC
International Electrotechnical Commission
For price, see current catalogue

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SIST EN 60470:2000
– 2 – 60470 © IEC:1999(E)
CONTENTS
Page
FOREWORD . 5
Clause
1 General. 7
1.1 Scope and object . 7
1.2 Normative references. 9
2 Normal service conditions . 10
2.1 Special service conditions . 10
3 Definitions. 10
3.1 General terms . 10
3.2 Assemblies of switchgear and controlgear . 11
3.3 Parts of assemblies. 11
3.4 Switching devices. 11
3.5 Parts of switchgear and controlgear. 13
3.6 Operation. 14
3.7 Characteristic quantities. 16
4 Ratings . 20
4.1 Rated voltage (U ) . 22
r
4.2 Rated insulation level . 22
4.3 Rated frequency (f ) . 23
r
4.4 Rated normal current and temperature rise. 23
4.5 Rated short-time withstand current (I ) . 24
k
4.6 Rated peak withstand current (I ) . 24
p
4.7 Rated duration of short circuit (t ). 24
k
4.8 Rated supply voltage of closing and opening devices, and of auxiliary and
control circuits (U ) . 24
a
4.9 Rated supply frequency of closing and open
...

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