IEC 61881:1999 ed1.0

Заменен

Railway applications - Rolling stock equipment - Capacitors for power electronics — 85 стр.

Specifies capacitors used below an operating frequency of 2500 Hz with a rated voltage limited to 10000 V. Distinguishes beween a.c. and d.c. capacitors

Заменен на

IEC 61881-1:2010 ed1.0

ICS

45.060.01 Railway rolling stock in general / Подвижной состав железных дорог в целом