14 products found
KONCAR - Electronics and Informatics Inc. Products
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KONTARC - Model GP & PN - Converters for Railway Vehicle
KONCAR - Electronics and Informatics designs, produces and maintains a wide variety of traction converters serie KONTRAC for electric and diesel-electric multiple units, electric and diesel-electric locomotives, trams, passenger coaches and substations.
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KONTRAC - Model GP 170 DC - Propulsion Converter for Trams
KONTRAC GP 170 DC converts 600 VDC or 750 VDC line voltage into propulsion power to control and drive asynchronous traction motors on tram vehicles. The converter supplies two asynchronous traction motors connected in parallel. The electrical motor drive operates in two modes: traction mode and braking ...
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KONTRAC - Model PN 35 DC - Auxiliary Converter for Trams
KONTRAC PN 35 DC converts 600 VDC or 750 VDC line voltage into three-phase AC voltage intended for supplying of tramcar’s air-conditioning unit, single-phase AC voltage for service purposes and DC voltage intended for charging batteries and supplying of all DC consumers on board the ...
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KONTRAC - Model PN 25 DC - Auxiliary Converter for Trams
KONTRAC PN 25 DC is used as the auxiliary power supply converter in tram vehicles. It converts 600 VDC or 750 VDC line voltage into three-phase AC voltage intended for supplying of tramcar’s air-conditioning ...
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KONTRAC - Model GP 550 AC - Propulsion Converter for Electric Multiple Unit
KONTRAC GP 550 AC 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 ...
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KONTRAC - Model PN 110 AC - Auxiliary Converter for Electric Multiple Unit
KONTRAC PN 110 AC is fed from a dedicated winding of the main transformer and supplies stabilized voltages to electrical loads. The converter has two three-phase outputs and one DC output. Its input current is nearly sinusoidal and its fundamental harmonic is in phase with the input ...
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KONTRAC - Model PN 50 MS - Multisystem Static Converter
KONTRAC PN 50 MS is used as the power supply for all consumers in modern air-conditioned coaches on European railways. It is powered by any of four UIC voltages and serves as the source of electric energy for the coach air-conditioning system, all single-phase and three-phase consumers, as well as for charging batteries and power supply of all DC consumers on board a passenger coach. Switching to another UIC system is performed automatically and without ...
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KONTRAC - Model PN 60 MS - Multisystem Static Converter
KONTRAC PN 60 MS is used as the power supply for all consumers in modern air-conditioned coaches on European railways. It is powered by any of four UIC voltages and serves as the source of electric energy for the coach air-conditioning system, all single-phase and three-phase consumers, as well as for charging batteries and power supply of all DC consumers onboard a passenger coach. Switching to another UIC system is performed automatically and without ...
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KONTRAC - Model PN 6 MS - Multi-system Battery Charger
KONTRAC PN 6 MS serves as the source of electric energy for charging batteries and for supplying of all DC consumers on board the passenger coach. It is powered by any of four UIC voltages. Switching to another UIC system is performed automatically, without supervision. Modular design enables easy access and low maintenance ...
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KONTRAC - Model PN 170 AC - Auxiliary converter for electric locomotives
Coverter is fed from a dedicated winding of the main transformer, converts single-phase voltage into three-phase stabilized voltage and supplies electrical loads such as traction motor blowers, brake resistor blowers, transformer oil cooler blowers, pump, compressors, HVAC etc. The battery charger which is integral part of converter is used for charging locomotive batteries and for supplying of all DC consumers on board the ...
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KONTRAC - Model GP 1000 AC - Propulsion converter for locomotives
Thyristor propulsion converter which converts AC network electric power fed from a transformer output into propulsion power for DC traction motors. The converter is used in the process of modernization of old diode locomotives into thyristorized locomotives as well as for building new locomotives. Replacement of diode converters with thyristor converters and implementation of vehicle control unit for traction application (VCU) ensures conversion of old ...
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KONTRAC - Model PN 170 AC - Auxiliary converter for electric locomotives
Coverter is fed from a dedicated winding of the main transformer, converts single-phase voltage into three-phase stabilized voltage and supplies electrical loads such as traction motor blowers, brake resistor blowers, transformer oil cooler blowers, pump, compressors, HVAC etc. The battery charger which is integral part of converter is used for charging locomotive batteries and for supplying of all DC consumers on board the ...
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KONTRAC - Model PN 30 AC - Trackside Auxiliary Converter Fed by Overhead Line
The converter is fed by 25 kV, 50 Hz overhead line. It is used in order to supply various loads inside the substation facilities (power supply for integrated lighting and information systems, railway signaling and protection systems, etc.). Overhead line might generate spikes, sags and surges caused by the current drawn from locomotives. Those are likely to damage the input stages of conventional converters. In order to provide a trackside noise filtered ...
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KONTRAC - Model PN 50 DC / PN 100 DC - Trackside Auxiliary Converter Fed by Overhead Line
Converter is fed by 3 kV DC overhead line. It is used in order to supply various loads inside the substation facilities (power supply for integrated lighting and information systems, railway signaling and protection systems, etc.). Overhead line might generate spikes, sags and surges caused by the current drawn from locomotives. Those are likely to damage the input stages of conventional converters. In order to provide a trackside noise filtered power ...
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KONTRAC - Model PN 225 AC - Trackside converter for dynamic reactive power compensation
KONTRAC PN225AC is a trackside converter which is used for dynamic reactive power compensation. It is used in substation facilities 110kV/25kV in which devices for fixed reactive power compensation have already been installed. The converter compensates variable amount of reactive power which can fluctuate considerably during a given time period. The range of compensated reactive power of each converter is from 225kVAr capacitive to 225kVAr inductive. If a ...