ÖVE/ÖNORM EN 50464-4:2012-03

Действует

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks (english version)

Описание Изменения Ссылки Версии

This Part 4 of EN 50464 series is applicable to test procedures to verify the mechanical withstand
capability of the corrugated tanks of completely oil filled and hermetically sealed distribution
transformers.

ICS

29.180 Transformers. Reactors / Трансформаторы. Реакторы