ÖVE/ÖNORM TR 61869-102:2015-03

Действует

Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers (english version)

Описание Изменения Ссылки Версии

Ссылочные документы

IEC 61969-3:2001 ed1.0

Заменен

Mechanical structures for electronic equipment - Outdoor enclosures - Part 3: Sectional specification - Climatic, mechanical tests and safety aspects for cabinets and cases — 17 стр.