IEC 60411-4:1986
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Power convertors for electric traction - Part 4: Direct d.c. convertors (d.c. chopper convertors) for rolling stock
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
01-08-1995
English - French
01-01-1986
Applicable to direct d.c. semiconductor power convertors intended for service on rolling stock supplied with d.c. current. This standard has been drawn up for convertors supplying vehicle traction circuits, but it can be applied, in principle, to convertors for the supply to auxiliary services on these vehicles.
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