Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC 60156-ed.3.0
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
Translate name
STANDARD published on 17.8.2018
The information about the standard:
Designation standards: IEC 60156-ed.3.0
Publication date standards: 17.8.2018
SKU: NS-858591
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60156-ed.3.0 :
IEC 60156:2018 specifies the method for determining the dielectric breakdown voltage of insulating liquids at power frequency. The test procedure is performed in a specified apparatus, where the oil sample is subjected to an increasing AC electrical field until breakdown occurs. The method applies to all types of insulating liquids of nominal viscosity up to 350 mm2/s at 40 °C. It is appropriate both for acceptance testing on unused liquids at the time of their delivery and for establishing the condition of samples taken in monitoring and maintenance of equipment. This third edition cancels and replaces the second edition published in 1995. This edition constitutes a technical revision and, mainly, confirms the content of the previous edition even if some advances are included. The test method has not been changed for practical reason due to the very large number of instrumentation disseminated around the world, even if the use of stirring is now recommended. LIEC 60156:2018 specifie la methode de determination de la tension de claquage dielectrique des isolants liquides a frequence industrielle. La procedure d’essai est realisee dans un appareil specifie dans lequel l’echantillon d’huile est soumis a un champ electrique alternatif croissant jusqu’a l’obtention du claquage. La methode est applicable a tous les types d’isolants liquides de viscosite nominale allant jusqu’a 350 mm2/s a 40 °C. Elle convient aussi bien pour les essais de reception de liquides neufs a la livraison que pour definir l’etat des echantillons preleves lors de la surveillance et de la maintenance des materiels. Cette troisieme edition annule et remplace la deuxieme edition parue en 1995. Cette edition constitue une revision technique et valide essentiellement le contenu de l’edition precedente meme si elle comporte certaines ameliorations. La methode d’essai n’a pas ete modifiee pour des raisons pratiques et du fait du tres grand nombre de dispositifs de mesure utilises au niveau international, meme si l’emploi de l’agitateur est maintenant recommande.
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
