Motor drives for electrical power switching devices, namely, off-circuit tap changers and on-load tap changers; electric motors and motor drives for machines; cam-operated rotary index drives; speed change gears being parts of machines; bearing housings for machines; control devices for machines, drives and motors, namely, central processing unit; wind turbines, wind parks; electrical generators; electrical equipment, namely, electrical generators, all for influencing, operating, controlling, monitoring and checking of power supply networks, photovoltaic solar modules for production of electricity, photovoltaic installations in the nature of wind turbines; electrical equipment, namely electrical generators, electric motors and motor drives for machines, all for high-voltage direct-current transmission, of high-voltage direct-current converter stations.

Electrical power supply networks comprising power supplies, power inverters, power cables, electrical power switching devices and electrical transformers for generating, transmitting, storing, influencing, converting or distributing electrical power; interconnected network for delivering electricity, namely electricity grids; photovoltaic solar modules for production of electricity; photovoltaic installations, namely photovoltaic cells and modules, photovoltaic inverters, photovoltaic systems that convert sunlight into electric and thermal energy; electrical transformers, generator transformers, distribution transformers, power transformers, regulating transformers, phase-shifting transformers, rectifier transformers; power converters, power factor correction rectifiers, power inverters, frequency changers, dc-to-dc converters; electrical power supply networks comprising power supplies, power inverters, power cables, electrical power switching devices and electrical transformers for high-voltage direct-current transmission; high-voltage direct-current converter stations, three-phase current switchgear, direct current switchgear; electrical coils, electric capacitors; heat accumulators; electrical sensors; computers, computer hardware; measuring equipment, namely, instruments for measuring temperature, filling level, flow, acceleration, tension (mechanical), deformation, bending, elongation, shear, torsion, pressure, moisture, surface waves, radiation (electromagnetic), light, microwaves, current (electric), voltage (electric), energy (electric), power (electric), impedance (electric), power factor (electric), phase shift and dissolved gas analysis (dga), capacitance, reactive power, dissipation factor in the field of electrical engineering, power engineering, high voltage engineering; controlling equipment, namely, electric control switches for systems of power generation, transmission and distribution, electric control panels; monitoring equipment, namely, electronic switches for monitoring unwanted gas production, energy consumption and excessive deviations in temperature, filling level, flow, acceleration, tension (mechanical), deformation, bending, elongation, shear, torsion, pressure, moisture, surface waves, radiation (electromagnetic), light, microwaves, current (electric), voltage (electric), energy (electric), power (electric), impedance (electric), power factor (electric), phase shift and dissolved gas analysis (dga), capacitance, reactive power, dissipation factor; electrical equipment for conducting, distributing, switching, converting, storing, influencing and controlling of electricity, namely electrical power distribution blocks for generating, transmitting and distributing electrical power in the field of power current engineering, weak current engineering, high voltage engineering and extra-high voltage engineering; computer software for conducting, distributing, switching, converting, storing, influencing and controlling of electricity in the field of power current engineering, weak current engineering, high voltage engineering and extra-high voltage engineering; electrical equipment, namely, electrical transformers, electrical coils, capacitors, accumulators, electrical switching devices, namely tap changers, and electrical sensors, all for influencing, operating, controlling, monitoring and checking of power supply networks, photovoltaic solar modules for production of electricity, photovoltaic installations in the nature of wind turbines; electrical equipment, namely electrical transformers, electric coils, electrical condensers, heat accumulators, steam accumulators, electrical power switching devices, namely off-circuit tap changers and on-load tap changers and electrical sensors, three-phase current switchgear, direct current switchgear, measuring equipment, namely instruments for measuring temperature, pressure, voltage, amperage, wattage, electrical resistance, capacitance, reactive power, dissipation factor, power factor, phase shift and electrical impedance, controlling equipment, namely electrical controllers, electric control devices for energy management, electric control panels, monitoring equipment, namely electronic devices for monitoring unwanted gas production, energy consumption and excessive deviations in temperature, pressure, voltage, amperage, wattage, electrical resistance, capacitance, reactive power, dissipation factor, power factor, phase shift and electrical impedance, all for high-voltage direct-current transmission, of high-voltage direct-current converter stations; computer software for influencing, operating, controlling, monitoring and checking of electrical equipment, namely electrical transformers, electrical generators, electric coils, electrical condensers, heat accumulators, steam accumulators, electrical power switching devices, namely off-circuit tap changers and on-load tap changers and electric sensors, electric motors, drives, three-phase current switchgear, direct current switchgear, measuring equipment, namely instruments for measuring temperature, pressure, voltage, amperage, wattage, electrical resistance, capacitance, reactive power, dissipation factor, power factor, phase shift and electrical impedance, controlling equipment, namely electrical controllers, electric control devices for energy management, electric control panels, monitoring equipment, namely electronic devices for monitoring unwanted gas production, energy consumption and excessive deviations in temperature, pressure, voltage, amperage, wattage, electrical resistance, capacitance, reactive power, dissipation factor, power factor, phase shift and electrical impedance, all for high-voltage direct-current transmission, of high-voltage direct-current converter stations; electrical equipment for generating, transmitting and distributing electrical power namely, photovoltaic solar modules, electrical transformers, electrical bushings, electrical cooling systems, electric coils, electrical reactors, capacitors, accumulators, electrical power switching devices, namely off-circuit tap changers and on-load tap changers and electric sensors, all for use in ensuring and improving of the power quality of private, public and industrial customers; computer software for ensuring and improving of the power quality of public, private and industrial power supply; electrical equipment, namely, power supply connectors, photovoltaic solar modules, electrical transformers, electric coils, capacitors, accumulators, electrical power switching devices, namely off-circuit tap changers and on-load tap changers and electric sensors, all for power factor correction by means of electric coils and electrical condensers and in uninterruptible power supply; computer software for power factor correction by means of electric coils and electrical condensers and in uninterruptible power supply; computer hardware and computer software for controlling the generation, transmission and distribution of electrical power; computer hardware and computer software for controlling of industrial processes in the field of generating, transmitting and distributing electrical power; transient recorders for lighting and switching voltage, oscilloscopes, measuring devices for peak lighting and switching voltage; electronic data loggers for use in connection with wind powered electricity generators; arc suppression coils, passive filters and compensation systems for handling power supply interruptions and for improving power supply quality and efficiency; stationary, mobile and portable laboratories for chemical and physical examinations and for the examination of oil, machine oil, engine oil, insulating oil, transformer oil, tap changer oil, water, air, gases, insulating fluids, insulating materials; laboratory furniture for stationary, mobile and portable laboratories; components and assemblies for laboratory devices and laboratory instruments (non-medical), namely, centrifuges, pumps, homogenizers, pipettes, funnels, laboratory glassware, namely burettes, beakers, flasks, and test tubes, laboratory filters