The Austria bound company ELIN produced the main transformer for the high voltage graduator and part of the flat coil system. Switzerland bound company Secheron delivered part of the dampers, adapters and part of the equipment for the auxiliary services. Austrian bound company SGP (Graz) mounted the general setting. Zagreb bound company Rade Koncar (Croatia) that initially delivered only the less important equipment assimilated the majority of the building elements and became the main producer.
The construction of bogies for the tractor engines and for the axes is an ASEA type, similar to that used for CFR 060 EA locomotives. The main adapter cooled in oil has a power of 4576 k VA and is joined to a high voltage graduator with 44 stages including three stages for field dampening. …
