IEC 60156:2018 RLV
Current
The latest, up-to-date edition.
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
17-08-2018
Important note : All end users must be registered with an Account prior to user licenses being assigned.
IEC 60156:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
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.
| Committee |
TC 10
|
| DocumentType |
Redline
|
| ISBN |
978-2-8322-5987-0
|
| Pages |
60
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| OVE EN IEC 60296:2023 01 01 | Fluids for electrotechnical applications - Mineral insulating oils for electrical equipment |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.