PROJECTS
RAILWAY AND TRAMWAY MARKET
Sirti spa (2000-2003)
Construction of shelter-based power stations dedicated to powering base stations for GSM-R coverage on the Rome-Naples high-speed line.
The shelters integrate power systems that draw energy directly from the 25kV single-phase traction line. The power is then converted and made available at 48V for telecommunications loads, both in direct current and in alternating current via inverters, with power ratings ranging from 4.5kW to 7.5kW and an operating autonomy of 48 hours.
Service continuity is guaranteed by GEL/AGM batteries, managed by a digital module that accurately monitors the charge and discharge cycles.
A PLC , connected remotely via Ethernet, supervises all the security and monitoring systems: shelter environmental alarms, access control, fire prevention, air conditioning and temperature.
DC/DC converters for use in power supply systems for on-board signalling and
high speed train control.
Built with high-performance polyphasic Push-Pull technology; featuring a wide-range 110V input with multiple outputs with a total power of 300W.
DC/DC converters for use in auxiliary power systems for on-board equipment.
Made in a hermetic version for heavy duty on board.
Made with high-performance polyphasic Push-Pull technology;
with 110V wide range input with single output and total power of 200W.
ATM (2010)
Milan Metro Line 2 (Famagosta-Assago)
Supply of line signaling systems for the Famagosta–Assago section of Line 2 of the Milan Metro. The products are manufactured using solid-state component technology and static logic, ensuring high reliability and operational safety.
The supply includes:
● Phase control relay for 75Hz track circuits, RCFD digital series.
● CJU module for checking and verifying rail joints.
● CTS module, 75/120/180/270CPM digital code generator.
● CPR module, code repeater on rail.
● 50/75Hz, 10kW, redundant frequency converter in fail-safe configuration for powering the track circuits.
The automatic train braking system (Train-Stop) designed to protect line and station signals is also included. The supply includes control racks and 40 electromagnetic buoys (onboard and ground).
The system, with fail-safe architecture, transmits the signal status on board the train via electromagnetic induction.
30kHz and 50kHz, according to Indusi technology.
Audio frequency track circuit developed and produced on ATM-MI guideway in 2011.
The track circuit (cdb) system uses FSK technology to detect the signal coming from the track.
The track circuit (cdb) uses an audio frequency band with a variable power range depending on the length of the track on which it is applied.
Mont-Ele / SNBC (2008)
Frequency and Voltage Converter - 100 kW
100kW power converter with three-phase 50Hz input and single-phase output, programmable at either
50Hz or 16.2/3Hz, from 600 to 1300V.
The power module is based on an IGBT bridge with vector control, allowing for precise regulation of output voltage and frequency.
Mont-Ele / RFI (2020)
Regenerative braking system
Control rack of an energy recovery system with a power of 3MW , made with an inverter with SVM control starting from the 1500V feeder, made in a Europa2 modular rack system with a height of 12U with system connections for drivers & fiber signal input, all placed on the front of the rack.
TELECOMMUNICATIONS MARKET
BMB Telecom Brazil 2012)
Telecom Brazil
GSM network power station. Power station designed to power the 48V radio base stations
of Telecom Brazil's GSM system.
The station is composed of 2.5kW switching rectifier modules and includes a digital battery charge control system, ensuring operational continuity and optimal power management. In its maximum configuration, it can reach 60kW using 24 modules in Europa2 rack systems.
The project, validated directly by Telecom Brazil, was produced locally by BMB in hundreds of units, confirming the reliability and widespread use of the solution.
ELECTROMEDICAL MARKET
Safedent (2008)
High-frequency technology for dental applications.
Safedent operates using high-frequency current, a technology widely used for years in the electromedical field, including the electronic scalpel.
In the electronic scalpel, tissue separation occurs through the injection of high-frequency current. The physical-chemical principle is as follows: when the current passes through the tissue, it vaporizes intracellular water, generating a temperature rise that dries out the remaining cells.
This process involves the automatic separation and cauterization of the tissue. By applying the same principle, and specifically modulating the current intensity through dedicated algorithms, Safedent offers excellent results in various dental care applications.
Main advantages:
● Absolute precision in reaching the apical point
● Maximum safety thanks to the intrinsic sterility of the treatment
● Guaranteed elimination of vascular and nerve bundles, including lateral ones
● Reduced treatment times
These elements represent the true strengths of the technology: benefits obtained without direct operator intervention, but through physical-electrical control managed by two dedicated microprocessors.
Weightflow (2013)
Non-invasive system for measuring fluid drainage.
Weightflow is a non-invasive electronic device designed to measure and record the volume of body fluids drained from bedridden patients. The system is powered by a 12V rechargeable battery, ensuring autonomy and ease of use in a clinical setting.
The device consists of two main units:
1. Control Unit
This includes an electronic board that manages the entire system, a display for data visualization, a keypad for interaction with the operator, and the rechargeable battery pack.
Charging occurs via a power supply connected to a 230V ~ / 50Hz mains supply.
2. Measuring Device
This is the module on which the drainage fluid collection bag is positioned. The device is connected to the control unit via cable and transmits the measured data in real time.
WHT SA (2013)
Medical Device for Tecar Therapy
WHT SA is a medical device used in TECAR therapy treatments, designed according to the standards of the EN 60601 standard and classified as a Class IIA device.
The system can power electrodes for TECAR applications in both purely resistive and purely capacitive modes, ensuring stable and controlled energy delivery during therapy.
The electrical power can be adjusted linearly, thanks to the combined control of output voltage and current, allowing the operator to adapt the treatment to the patient's specific needs.
The device also stands out for its compact size and low weight, which facilitate transport and
integration into various clinical settings.
MILITARY MARKET
Leonardo Company spa (2010)
48 Vdc power supply system for military applications
19" rack, EURO 2 format, designed for 48V DC power supply, consisting of six rectifier modules connected in parallel, with digital control allowing for the effective paralleling of individual modules, as well as control via an external system control and management host.
Each module has a nominal power of 4kW and is dedicated to powering radio links on military vessels, ensuring continuity, redundancy, and maximum operational reliability. The maximum system power is 24kW.
The product is fully certified according to MIL-STD and EN61000 standards, ensuring compliance with the robustness, resistance, and safety requirements required in the military sector.
The same system is used in modular power stations that can be expanded depending on the battery pack used.
Electronics Aster (1997)
FLYPOWER - Ultra-compact power supply for special applications
Custom AC/DC power supply for chaff and flare dispensers for EFA applications.
Power supply 115V 400Hz; output 5V ±12V 18 channels for flare eject 12V 150W.
Italtel (1995)
FLYPOWER - Ultra-compact power supply for radio communications
Dual power supply: 115V/400Hz + 28V
16 output voltages in 2 groups: Black/Red.
Certified according to MIL-STD; MIL-STD Tempest.
Avio Aero (2012)
SUBPOWER - Cockpit Power System and Actuator for S80 Submarines
DC power cabinet with DC/DC converters to power the command and automation cockpit of a military submarine.
The conversion system consists of:
- two 3kW 600V input / 48V output converters;
- two 600V input / 24V output converters;
- two 24V input / 24V output converters.
The rack is completed by VME bus power supplies with triple output voltage: 12V, 5V, and 3V.
This solution is certified according to MIL-STD461 and EN 61000.
Oto Melara (1988)
TANKPOWER - Otomatic-tank Project (Oto-Melara)
Development of a project for two on-board converters for a new NATO combat vehicle.
DC/DC converter console, 28V input, with V +5V 30A ±12V 5A +24V 8A_sr
DC/DC converter automation, 28V input, with V +5V 40A ±15V 5A +24V 2A
Solutions certified according to MIL-HAND461.