Propulsion converter for electric multiple unit
KONTRAC GP550AC converts the power from transformer outputs of AC network into propulsion power for the traction motors. It has sinusoidal input current in phase with voltage and with low harmonic content. During braking, the converter feeds back energy to the network. All control, protective, communication and monitoring functions are implemented in one control electronics inside the converter.
Basic tehnical data
|Input voltage||2 x 800 V, 50 Hz|
|Propulsion output||550 kW|
|Size||1350 x 840 x1900 mm|
|Mounting position||Machine Room|
|Connecting interface||CAN / MVB / Ethernet|