Replaced
Applies to self-commutated semiconductor power convertors intended for service on single-phase rolling stock supplied with current of rated frequency between 15 Hz and 60 Hz. Covers the following types of convertors: rectifier, a.c. direct convertor (cycloconvertor) and a.c. indirect convertor (inverter with rectifier) when intended for supplying traction vehicle circuits). Also applies to convertors for supplying auxiliary services on traction vehicles.
WITHDRAWN
IEC 60411-3:1982 ED1
99.60
Withdrawal effective
Jul 25, 1995
WITHDRAWN
IEC 61287-1:1995 ED1