IEEE Guide for Liquid-Immersed Transformers Through-Fault-Current Duration
NORMA vydána dne 5.10.2018
Označení normy: IEEE C57.109-2018
Datum vydání normy: 5.10.2018
Počet stran: 24
Přibližná hmotnost: 72 g (0.16 liber)
Země: Mezinárodní technická norma
Kategorie: 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