The ISO 9001 and ISO 14001 Standards are changing in response to the needs of all interested parties. The new versions have been published in September 2015.
AFWF cooled transformers are often used in demanding applications like marine and oil & gas industry. By the use of AFWF cooling almost 90% of the heat losses can be transferred into the cooling water.
Three different types of LV/LV cast resin transformers have been tested in order to check their short circuit withstand capability according to the IEC Standards 60076.
The ability to withstand a short circuit is recognised more and more as an essential characteristic of power transformers. IEC60076-5 specifies short-circuit testing and how to check the withstand capability
