designing and producing a wide range of railway power converters and devices since 1986 FOCUS ON TRANSPORT ELECTRONICA

designing and producing a wide range of railway power converters and devices since 1986 FOCUS ON TRANSPORT ELECTRONICA

TROLLEYBUS CATENARY SUPPLIED BATTERY CHARGER The trolleybus catenary supplied battery charger is the first RGM device based over the three-level power circuit configuration. A higly integrated and sophisticated digital control, together with this state-of-the-art design, allows to use very high carrier modulation frequencies respect to the common devices in the same voltage/power class; this means lighter magnetic parts, better output form factors and highest efficiency.

TROLLEYBUS CATENARY SUPPLIED BATTERY CHARGER Device type Input voltage Input current Output voltage Output current Insulation Nominal power Environment (full performances) Cooling Dimensions (mm.) Weight SPECIFICATIONS Three-level insulated DC/DC converter for trolleybus application, with battery charger secondary stage regulator As per EN 50124-2, 750 V DC nominal Max 8A DC 13,7 V DC nominal Max 250 A DC 3,5 kv / 3,5 kv / 1,5 kv (prim / sec / shelter) 3000 W -20 C to 55 C, humidity < 90% non-condensing, altitude < 2240m ASL. Free air 320 x 300 x 230 (wall mounting configuration) About 18 Kg

High Speed Train Antenna DC/DC Converter Application High speed train satellite modem Input Output Power Operating temperature Main features 110 VDC 24 VDC 700 W 0 C / + 70 C EN 50155 Shock and vibrations EN 61373

FULL DIGITAL CONTROL RECTIFIER + BATTERY CHARGER Application Input Output Dimensions Main features Interfaces Metro substations 3-ph, 400 VAC 50 Hz 110 VDC (48 VDC to 220 VDC on request) 600 x 600 x 2200 mm Natural Convection Redundancy Scalable (15A - 30A - 50A - 100A) 2 optical/electrical Ethernet 1 electrical Ethernet for local access with DHCP server built in 2 CAN

Dual rectifier with associated breakers. MMI LCD Display 4x20 characters Keyboard Synoptic panel Web server Dual output converters Centralized control unit Terminal blocks and cable arrangement Auxiliary power supplies

SIGNALLING POWER SUPPLIES

On bord/ trackside Signalling AC/DC DC/DC power supplies Substation rectifiers Redundant 400 Hz Light Signals Inverter ERTMS BTM DC/DC Converter ERTMS Encoder PSU

a Lineside Eletronic Unit (LEU) captures movement authority information from interlocking or signal aspect and selects and sends telegrams to Eurobalise that contain movement authorities and trackside data. ERTMS Encoder PSU Application Input Output Power Operating temperature Line Side Encoder Unit Signalling 88 264 VAC, 16 440 Hz 70 380 VDC + 3,3 / ± 12 / ± 5 / 24 VDC Insulated 45 W -30 +85 C no derating

SCMT Encoder AC/DC Converter Application Lineside SCMT Signalling Input Output Power Operating temperature 120 264 VAC, 47 83 Hz 15 / 48 / 48 Isolated VDC 600 W -30 +85 C no derating

The BTM controls the supply of energy for telepowering the balises. It receives and decodes the telegrams coming from the balises ERTMS BTM DC/DC Converter Application Input Output Power Trainborne 24 Vdc 3 sections +5 / ±15 / +24 VDC 150 W Main Features Meets EN 50155

to be used on PCBs distribution power architecture Isolated PC-Board Mount DC-DC Converter 2 x 2 Application Input Output Trackside 24 VDC 3 section +5/ ±15/+24VDC Power 10 W Main Features Meets EN 50155

Redundant 400 Hz Light Signals Inverter Input Output Power 24 VDC 2 x 125 VAC 400Hz 120 VA Main features Dual redundant converters Supervisory unit Automatic switch

Track Circuit Ferro Resonant Stabilised PSU Application Input Output Track circuit power supply 150 VAC 12 24 48 VDC

Safety Ferro-resonant Power Supply For High Speed Line Application Track circuit power supply Input Output Power 220 VAC 50 Hz or 110 VAC 60 Hz 48 VDC 360 W Parallelable (up to 10 units) Overload +33 % 48 hours +100 % 1 hour

Power Insulation Transformer Application Power Trackside Signalling 40 kva Main Features ST IS 365 ed. 2008 CEI EN 60064-1 Pulse test 8kV

RECTIFIERS & BATTERY CHARGERS

110/132 VDC Rectifier + Battery Charger Application Input Traction Substation Auxiliary Services 3-ph, 400 VAC 50 Hz Output Dimensions Main features 110/132 VDC @ 50 A 800 x 600 x 2200 mm Natural Convection Redundancy Battery status monitoring RS232, RS485 Ethernet, Optical fiber

110/48 VDC Rectifier + Battery Charger & Distribution switch Input Output Battery Main features 3-ph, 400 VAC - 50 Hz 110 VDC @ 50A 48VDC@10A aux 90 VDC 45 cells 145 Ah IGBT technology Battery efficency monitoring

Rectifier & Battery Charger Input Output Dimensions Main features Input 3-ph, 380 VAC - 50 Hz 132 VDC @ 50A+50A 600x600x2000 mm Double branch Chopper conversion Battery efficency monitoring Meets TE54 + addendum 3-ph, 400 VAC - 50 Hz

48 VDC Telecom Power Station Application Input Output Dimensions Battery Main features Railway High speed lines 230 VAC,50 Hz 2 x 48VDC @60A 800 x 600 x 2000 mm 200 Ah Redundancy n+1 Hot swap Natural convection

INFRASTRUCTURE POWER CONVERTERS

Converter fed by overhead line 100 kva Input Voltage 3 kvdc Output voltage 400 +/- 1% 3ph 50 Hz Power 100 kva Operating temperature -30 C / + 60 C Weight 700 kg Dimensions (mm) 1100, 1800, 800 Cabinet Stainless steel AISI 316 Cooling Liquid Protection IP65 Remote control (optional) Optical fiber, GSM

TRACKSIDE DEVICES

Stand alone trackside energy source Application Energy from transient currents on track circuit Railway line monitoring, remote faults detection Input range ± 30 200V Output DC + 3 / ±15V DC Power 10 W (continuous 3h) Supercapacitors technology

Voltage Limiter Device for earth protection circuits DC Lines Standard EN 50122-1 EN 50122-2 Intervention threshold Main features 150V -20% +10% - Approved RFI - Back up trigger circuit - Easy failure inspection - Pole/wall installation - Presettable trigger levels option

REVERSE-ENGINEERING, OBSOLESCENCE SOLVING, INTEGRATED MANUFACTURING SERVICES

Re-design of antennas for data transmission (train to loop) Data transmission loop impedance adapter box

Train stop passive magnetic balise