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KONCAR - Electronics and Informatics Inc.

KONCAR - Electronics and Informatics Inc.
Fallerovo šetalište 22 ,
Zagreb ,
10000
Croatia
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23 products found

KONCAR - Electronics and Informatics Inc. Products

  • Energy - Renewables

  • Energy - Excitation Systems

  • Protection Relays

    Main features of the protection system are reliability and speed. Improving the monitoring and management of energy affects efficiency and saves money. In order to ensure the quality of protection, it is necessary to use a technology that retains the simplicity, and also introduces a variety of new possibilities of use.

  • Power Supply Systems

    Uninterruptible power supply systems are designed to supply particularly important or specific devices with appropriate quality of DC or AC voltage.

  • KONvert - Static Frequency Converter

    KONvert - Static Frequency Converter

    KONvert static frequency converter is a device developed for the direct transfer of energy produced by wind turbine using hardware power electronics. Universal, robust design and reliable operation, are the features of this modern products that can be applied in addition to a frequency converter for the wind turbine, to transfer energy on small hydro power plants, reversible (storage) hydropower plants, as well as a device for dynamic reactive power ...

  • KONreg - Model S1000 - Digital Voltage Regulator

    KONreg - Model S1000 - Digital Voltage Regulator

    KONreg S1000 with its compact design, small dimensions and integrated power converter is ideal solution for brushless and small synchronous generators, motors and motor-generator sets. KONreg S1000 supports a number of communication protocols and in itself has built several communication interfaces. This kind of design in conjunction with software allows regulation up to 25A (40A, 10s) and ...

  • KONCAR - Static Excitation Systems for Medium Generators and Motors

    KONCAR - Static Excitation Systems for Medium Generators and Motors

    Static excitation system with KONreg digital voltage regulator was built around powerful, programmable processor unit, which allows the execution of regulation and control in real time, with fast response, high accuracy and reliability. The system is designed so that it can be completely customized to customer requirements, both for new facilities / projects and for reconstruction of the existing ones. The system consists of excitation transformer, ...

  • KONCAR - Static Excitation System for Large Generators

    KONCAR - Static Excitation System for Large Generators

    The static excitation system is based on a robust modular design, engineered and designed to meet all modes of operation of large synchronous generators. The system is characterized by high accuracy, reliability and speed. The main characteristics of this system are: dual-channel redundant configuration, automatic voltage regulator, adjustable PID type, excitation current regulator, higher-level control functions (the reactive and active compensation by ...

  • KONCAR - Small Hydropower Plants

    KONCAR - Small Hydropower Plants

    Equipment and solutions we offer are custom design and installation of equipment according to the individual customer’s needs, with the highest degree of operational safety and efficiency, environmentally friendly, high-performance, reliability and quality, long life and flexibility. We offer, in the early stages of the project, feasibility studies, the initial calculation of hydrology and annual production. We consider our customers as partners in ...

  • KONpro - Model RFX - Numerical Protection Relay

    KONpro - Model RFX - Numerical Protection Relay

    Bay terminal RFX combines the functions of protection, control, measurement and monitoring in the field of a power plant. HMI design allows the display of a single pole bay diagram with the status of all apparatus, logical blocking of the apparatus and display of current electrical values. RFX offers a complete range of protection functions required for a reliable protection of medium voltage, as well as points of connection for distributed ...

  • KONCAR - Model 2xKONIS-B - Redundant Parallel Power Supply Systems

    KONCAR - Model 2xKONIS-B - Redundant Parallel Power Supply Systems

    The most important energy facilities (thermal and hydro power plants, large transmission substations, etc.) should have the highest possible reliability of power supply because the possible damage caused by a power supply failure at a critical moment can surpass by far the price of power supply. The right choice for such facilities is redundant parallel connection of two completely independent power supplies. Thereby independent double supply of each load ...

  • Static excitation systems for large generators

    Static excitation systems for large generators

    The static excitation system is based on a robust modular design, engineered and designed to meet all modes of operation of large synchronous generators. The system is characterized by high accuracy, reliability and speed. The main characteristics of this system are: dual-channel redundant configuration, automatic voltage regulator, adjustable PID type, excitation current regulator, higher-level control functions (the reactive and active compensation by ...

  • KONreg S1000 - Digital voltage regulator

    KONreg S1000 - Digital voltage regulator

    KONreg S1000 with its compact design, small dimensions and integrated power converter is ideal solution for brushless and small synchronous generators, motors and motor-generator sets. KONreg S1000 supports a number of communication protocols and in itself has built several communication interfaces. This kind of design in conjunction with software allows regulation up to 25A (40A, 10s) and 375BVdc. The main control loop is an automatic voltage ...

  • 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.

  • KONTRAC - Model GP 170 DC - Propulsion Converter for Trams

    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 ...

  • KONTRAC - Model PN 35 DC - Auxiliary Converter for Trams

    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 ...

  • KONTRAC - Model GP 550 AC - Propulsion Converter for Electric Multiple Unit

    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 ...

  • KONTRAC - Model PN 50 MS - Multisystem Static Converter

    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 ...

  • KONTRAC - Model PN 60 MS - Multisystem Static Converter

    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 ...

  • KONTRAC - Model PN 6 MS - Multi-system Battery Charger

    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 ...

  • KONTRAC - Model PN 170 AC - Auxiliary converter for electric locomotives

    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 ...

  • KONTRAC - Model GP 1000 AC - Propulsion converter for locomotives

    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 ...

  • KONTRAC - Model PN 170 AC - Auxiliary converter for electric locomotives

    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 ...

  • KONTRAC - Model PN 30 AC - Trackside Auxiliary Converter Fed by Overhead Line

    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 ...

  • KONTRAC - Model PN 50 DC / PN 100 DC - Trackside Auxiliary Converter Fed by Overhead Line

    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 ...

  • KONTRAC - Model PN 225 AC - Trackside converter for dynamic reactive power compensation

    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 ...