Technical and electrical installations, equipment and devices, especially for power current engineering, weak current engineering, high voltage engineering and extra-high voltage engineering; power supply systems, electricity grids; solar modules, photovoltaic installations; transformers (electrical), generator transformers, distribution transformers, power transformers, regulating transformers, phase-shifting transformers, rectifier transformers; power converters, rectifiers, power inverters, frequency changers, dc-to-dc converters; electrical installations, equipment and devices for high-voltage direct-current transmission; high-voltage direct-current converter stations, three-phase current switchgear, direct current switchgear; coils (electrical), capacitors; accumulators; switching devices, tap changers, on-load tap changers, off-circuit tap changers; switch cabinets (electricity), switch boxes (electricity), control panels (electricity), terminal boxes, distribution boxes (electricity), junction boxes (electricity); sensors; electric and electronic filters, passive and active filters, line filters, harmonic filters, power factor correction filters; laboratories arranged in mobile containers, laboratory furniture, mobile and portable laboratories; laboratory devices and laboratory instruments (non-medical); technical, electrical, mechanical, scientific, biological, chemical and physical installations, equipment, devices, instruments and furniture for laboratory use and for stationary, mobile and portable laboratories; components and assemblies for the aforesaid goods.

Dielectrics (insulators), isolators and insulating arrangements for electrical installations and equipment; insulating materials and insulating compositions for electrical engineering.

Drives and motors, not for land vehicles; drives and motors for machines; electric motors; indexing drives; speed changers; housings for machines, drives and motors; motor housings; control devices for machines, drives and motors; motor drives for switching devices, tap changers, on-load tap changers and off-circuit tap changers; wind turbines, wind parks; generators (electrical); components and assemblies for the aforesaid goods.

Assembly, commissioning, checking, maintenance and repair of drives, motors, technical, chemical and electrical installations, equipment and devices, power supply systems, electricity grids, transformers (electrical), power converters; assembly, commissioning, checking, maintenance and repair of electrical installations, equipment and devices for high-voltage direct-current transmission, of high-voltage direct-current converter stations, three-phase current switchgear, direct current switchgear, coils (electrical), capacitors, accumulators, switching devices, tap changers, sensors, computer hardware, laboratories, measuring equipment, control equipment, monitoring equipment; assembly, commissioning, checking, maintenance and repair of installations, equipment and devices for grounding and discharging, of faraday arrangements, voltage sources, electric and electronic filters, and of insulating arrangements for electrical installations and equipment; assembly, commissioning, checking, maintenance and repair of the goods mentioned above in class 07, 09 and 17.

Laboratory services, analytical and scientific laboratory services; conducting of laboratory analysis and laboratory testing; planning of drives, motors, technical, chemical and electrical installations, equipment and devices, industrial production lines, machine parks and production processes, power supply systems, electricity grids, transformers (electrical), power converters; planning of electrical installations, equipment and devices for high-voltage direct-current transmission, of high-voltage direct-current converter stations, three-phase current switchgear, direct current switchgear, coils (electrical), capacitors, accumulators, switching devices, tap changers, sensors, computer hardware, computer software, laboratories, measuring equipment, control equipment, monitoring equipment; planning of installations, equipment and devices for grounding and discharging, of faraday arrangements, voltage sources, electric and electronic filters, and of insulating arrangements for electrical installations and equipment; planning of the goods mentioned above in class 07, 09 and 17; design, creating, installation, commissioning, updating and maintenance of computer software; consultancy in connection with computer hardware and computer software; storage, backup and protection of data; updating, maintenance and management of data bases; data management services; capture, collecting, compilation, systemising, evaluation, testing, representation and visualisation of data, information and signals; research services, development services, engineering services; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with drives, motors, wind turbines, wind parks, generators (electrical), technical, chemical and electrical installations, equipment and devices, industrial production lines, machine parks and production processes; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with power supply systems, electricity grids, solar modules, photovoltaic installations, transformers (electrical), power converters; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with electrical installations, equipment and devices for high-voltage direct-current transmission, and with high-voltage direct-current converter stations, three-phase current switchgear, direct current switchgear; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with coils (electrical), capacitors, accumulators, switching devices, tap changers, sensors, computer hardware, computer software, laboratories, measuring equipment, control equipment, monitoring equipment; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with installations, equipment and devices for grounding and discharging, with faraday arrangements, voltage sources, electric and electronic filters, and with insulating arrangements for electrical installations and equipment; research services, development services, engineering services, consultancy, quality control, project planning, surveying, analysis, calibration, specifying, optimizing and qualification in connection with the goods mentioned above in class 07, 09 and 17 and the services mentioned above in class 37.