Softronic - Modernizari

CSAM 1 upgrade

Has the lowest price
Needs maintenance of the auxiliary services contactors:
Analysis of the contacts state;
Cleaning and eventually replacement of the contacts;
Needs at the auxiliary services supply high quality contacts that are sorted for each locomotive for an optimal providing
It can be perform in any authorized depot or electric locomotive reparation factory

Auxiliary services need minimum maintenance ( contactors open and close at lull currents)
Auxiliary services motors must be repaired according to the maximum maintenance technology (cleaning, changing the bearings, impregnation)
Switching elements from the force circuit (selector-graded ensemble, contactors, inverters), they don’t have to have a high rank of usage not to affect the locomotive reliability
It can be perform in any authorized depot or electric locomotive reparation factory

Even though it is the most expensive upgrade type in time they amortize their costs
In the force circuit it is used the static switching without a movement switching element
It has high performance for traction
Increases life time period and traction motors performances by supplying them with continuous voltage and reduced potential against earthing
Represents the recommended solution in case the force circuit components have a high grade of usage, because their repair or replacement have a substantial cost and the reliability remains reduced
It can be performed only in the manufacturing company, because it needs complex technological processes ( optical fiber fittings) with extra costs and qualified personal