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CENELEC
EN 60143-3:2015

EN 60143-3:2015

Current

Current

The latest, up-to-date edition.

Series capacitors for power systems - Part 3: Internal fuses

Published date

18-09-2015

Publisher

European Committee for Standards - Electrical

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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
5 Tests
Annex A (normative) - Test procedures for the disconnecting
        test on internal fuses
Annex B (informative) - Guide for coordination of fuse
        protection
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 60143-3:2015 applies to internal fuses designed to isolate faulty capacitor elements, to allow operation of the remaining parts of that capacitor unit and the bank in which the capacitor unit is connected. Such fuses are not a substitute for a switching device such as a circuit-breaker, or for external protection of the capacitor bank, or any part thereof. The object of this part of IEC 60143 is:- to formulate requirements regarding performance and testing;- to provide a guide for coordination of fuse and bank protection. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: The test procedure has been largely simplified.Keywords: faulty capacitor elements, fuse and bank protection

Committee
CLC/SR 33
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

BS EN 60143-4:2010 Series capacitors for power systems Thyristors controlled series capacitors
I.S. EN 60143-4:2010 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS
EN 60143-1:2015/AC:2017-05 Series capacitors for power systems - Part 1: General
CEI EN 60143-4 : 2012 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS
BS EN 60143-1:2015 Series capacitors for power systems General
I.S. EN 60143-1:2015 SERIES CAPACITORS FOR POWER SYSTEMS - PART 1: GENERAL
EN 60143-4 : 2010 SERIES CAPACITORS FOR POWER SYSTEMS - PART 4: THYRISTOR CONTROLLED SERIES CAPACITORS

IEC 60143-2:2012 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
IEC 60871-4:2014 Shunt capacitors for AC power systems having a rated voltage above 1 000 V - Part 4: Internal fuses
IEC 60143-1:2015 Series capacitors for power systems - Part 1: General
IEC 60549:2013 High-voltage fuses for the external protection of shunt capacitors
EN 60143-2:2013 Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks
IEC 60931-3:1996 Shunt capacitors of the non-self-healing type for AC power systems having a rated voltage up to and including 1000 V - Part 3: Internal fuses
IEC 60050-436:1990 International Electrotechnical Vocabulary (IEV) - Part 436: Power capacitors
EN 60143-1:2015/AC:2017-05 Series capacitors for power systems - Part 1: General

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