Switch to
Vehicle Type
We can provide components and systems to be installed on any type of vehicles.
This section presents products suitable for many mainline rolling stock and urban mobility vehicles.
Data Collection System
Collect energy data from vehicles
DC/DC converter input contactor
Isolate DC/DC converters from DC-links
DC/DC converter output contactor
Isolate DC/DC converters from
Fuels Cell or Traction Batteries
Main Dc Circuit Breaker
Protect electrical equipment
from short-circuit damages
Isolating Earthing switch
Ensure circuit isolation and
grounding for safe maintenance
Line Contactor
Isolate the railway vehicles
from the power supply
Precharge Contactor
Control the circuit
capacitors pre-charge
Precharge Resistor
Limit the current of pre-charge
Inverter Isolation
Isolate a failed inverter to
guarantee service continuity
Braking Resistor
Dissipate the exceeding
electrodynamic braking power
AC/DC Metering
Measure consumed and
regenerated DC energy
Roof Disconnector
Isolate the roof line
from the power source
Data Handling System
Manage Energy Billing Data (CEBD) files for
the ground-based Data Collection System (DCS)
Traction Motor Blower
Dissipate traction motor
power losses through
forced ventilation
Traction Motor Blower
Dissipate traction motor
power losses through
forced ventilation
AUX Input Contactor
Isolate auxiliary inverters
from the DC-link
AUX Output Contactor
Isolate auxiliary loads
from the auxiliary inverter
Battery Charger Input Contactor
Isolate battery chargers from
the primary power supply
Battery Charger Output Contactor
Isolate auxiliary batteries from its charger
Line Contactor
Isolate the railway vehicles
from the power supply
Precharge Contactor
Control the circuit
capacitors pre-charge
Multisystem vehicle configurator
Allow to configure the secondary
based on the catenary voltage
Precharge Resistor
Limit the current of pre-charge
Discharge Resistor
Limit the current during
filters discharge
Traction Converter Fan
Dissipate traction converter power
losses through forced ventilation
Traction Transformer Blower
Provide oil cooling and/or forced
ventilation to transformers
Protection Relays
Circuit Breakers
Switches and Disconnectors
Fans
Resistors