IEEE Guide for Liquid-Immersed Transformers Through-Fault-Current Duration
NORMA vydaná dňa 5.10.2018
Označenie normy: IEEE C57.109-2018
Dátum vydania normy: 5.10.2018
Počet strán: 24
Približná hmotnosť: 72 g (0.16 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEEE
Revision Standard - Active.
Recommendations believed essential for the application of overcurrent protective devices applied to limit the exposure time of transformers to short circuit current are set forth. Transformer coordination curves are presented for four categories of transformers. There is no intent to imply overload capability.
ISBN: 978-1-5044-5138-3, 978-1-5044-5139-0
Number of Pages: 24
Product Code: STD23279, STDPD23279
Keywords: IEEE C57.109, liquid-immersed transformer, transformer
Category: Transformers