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IEC 60214-1-ed.2.0
Tap-changers - Part 1: Performance requirements and test methods
STANDARD published on 22.5.2014
The information about the standard:
Designation standards: IEC 60214-1-ed.2.0
Publication date standards: 22.5.2014
SKU: NS-409139
The number of pages: 156
Approximate weight : 499 g (1.10 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60214-1-ed.2.0 :
IEC 60214-1:2014 applies to on-load tap-changers of both resistor and reactor types, de-energized tap-changers, and their motor-drive mechanisms. It applies mainly to tap-changers immersed in mineral insulating oil according to IEC 60296 but may also be used for tap-changers with air or gas insulation or immersed in other insulating liquids insofar as conditions are applicable. It applies mainly to tap-changers with arcing contacts but may also be used for arcing-free on-load tap-changers (such as electronic switching) insofar as conditions are applicable. This part of IEC 60214 applies to power and distribution transformers of all types and also to reactors. It does not apply to transformers and reactors mounted on railway rolling stock. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) incorporation of requirements on vacuum type on-load tap-changers, b) incorporation of requirements on gas insulated tap-changers, c) changes in the type tests to fit with the service conditions, d) reference to the newest edition of IEC 60076-3:2013. LIEC 60214-1:2014 sapplique aux changeurs de prises en charge aussi bien de type a resistance qua bobine dinductance, aux changeurs de prises non alimentes et a leurs mecanismes dentrainement a moteur. Elle sapplique essentiellement aux changeurs de prises immerges dans de lhuile minerale isolante selon lIEC 60296, mais elle peut egalement etre utilisee pour des changeurs de prises a isolation gazeuse ou dans lair, ou immerges dans dautres liquides isolants, dans la mesure ou les conditions sont applicables. Elle sapplique essentiellement aux changeurs de prises avec contacts darc, mais peut egalement etre utilisee pour les changeurs de prises en charge sans arc (tels que les changeurs a coupure electronique), dans la mesure ou les conditions sont applicables. La presente partie de lIEC 60214 sapplique a tous les types de transformateurs pour applications de puissance et de distribution et egalement aux bobines dinductance. Elle ne sapplique pas aux transformateurs et bobines dinductance montes sur materiel roulant ferroviaire. Cette deuxieme edition de lIEC 60214-1 annule et remplace la premiere edition parue en 2003. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) integration des exigences concernant les changeurs de prises en charge de type a vide, b) integration des exigences concernant les changeurs de prises a isolation gazeuse, c) changements portant sur les essais de type afin de repondre aux conditions de service, d) reference a la nouvelle edition de lIEC 60076-3:2013.
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