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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.
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
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
Traction converter fan
Dissipate traction
converter power
losses through
forced ventilation
Isolating Earthing switch
Ensure circuit isolation
and grounding for
safe maintenance
Line contactor
Isolate the railway vehicles
from the power supply
Pre-charge contactor
Control the circuit
capacitors pre-charge
Discharge resistor
Limit the current during
filters discharge
Damping resistor
Damp the inductance voltage
and capacitor current
Pre-charge resistor
Limit the current
of pre-charge
Main DC circuit breaker
Protect electrical equipment
from short-circuit damages
Braking resistor
Dissipate the exceeding
electrodynamic braking power
AC/DC Metering
Measure consumed and
regenerated DC energy
Motor Isolation Contactor
Isolate the motor and
protect the inverter
Protection Relays
Circuit Breakers
Switches and Disconnectors
Fans
Resistors