Integrated Functional Units
A key of Microelettrica Scientifica success is the ability to provide specific solutions to meet customers’ requirements. One of these are IFUs: different Microelettrica Scientifica contactors and disconnectors are supplied already assembled on a structure. A few solutions have been supplied also including charging and discharging resistors on the same frame. In this way customers do not have to worry of installing several components on a vehicle: it’s just a matter of inserting the whole assembly in its own cubicle and tightening some screws.
For example, all the traction circuit switchgears can be part of just one IFU. Such a solution helps also in case of maintenance: a IFU is removed from the train in a short time and is replaced with another assembly, to speed up processes. Then, the removed IFU can be checked and revamped in the workshop, with no concerns of time and space.
Special product LTRM 300
- 300A 4kV motorized reverser with 4 NO/NC poles
- Expandable number of poles
- Poles can also be used as auxiliary lower current contacts on LTHM / LTHP disconnectors