Technical and electric installations for heavy-current technology, light-current technology, high-voltage technology and extremely high-voltage technology; electricity supply systems; mains networks for the transmission and distribution of electrical energy; solar modules; photovoltaic installations; transformers [electricity]; distribution transformers; current transformers; rectifiers; inverters [electricity]; inverter units; direct current-to-direct current converters; converter stations; three-phase switchgear; DC switchgear; coils for heavy-current technology, light-current technology, high-voltage technology and extremely high-voltage technology; condensers [capacitors]; storage batteries; diverters; stepping switches; on-load tap changers; switching equipment; switchboxes (electricity); switchboxes [electricity]; control panels [electricity]; terminal boxes; distribution boxes [electricity]; tap boxes; sensors; electric, electronic, electro-optical, fibre-optical, acoustic, optical, photoelectric and piezoelectric sensors; sensors for installation control and engine control; buchholz relays; computers, computer hardware, computer software, interlaces for computers; communication interface units; apparatus for transmission of communication; installations, equipment and computer software for conducting, distributing, switching, transforming, accumulating, influencing or controlling electricity; computer software for influencing, operating, controlling, monitoring and testing drives, motors and engines, wind power installations, wind farms, generators, technical, chemical and electric installations, equipment and apparatus, electricity supply systems, mains, solar modules, photovoltaic installations, transformers and converters; installations, equipment and computer software for influencing, operating, controlling, monitoring and testing electric installations, equipment and apparatus for high-voltage direct current transmission, converter stations, three-phase current switching stations, dc current switching stations, coils, capacitors, accumulators, apparatus for commutation, tap changers, sensors, measuring equipment, control equipment and monitoring equipment; installations, equipment and computer software for influencing, operating, controlling, monitoring and testing installations, equipment and apparatus for earthing and discharging, and faraday arrays, voltage generators, electric and electronic filters; installations, equipment and computer software for guaranteeing and improving energy quality of public, private and industrial electricity supply systems and electricity networks; installations, equipment and computer software for reactive power compensation using coils and/or condensers [capacitors] and for uninterruptible electrical power supply; sensors and measuring devices for temperature, level, flow, speed, acceleration, voltage (mechanical), shaping, bending, expansion, shearing, torsion, pressure, humidity, surface vibrations, sound, vibrations, radiation (electromagnetic), light and microwaves; sensors and measuring devices for current (electric), voltage (electric), energy (electric), power (electric), impedance (electric), power factor, phase shift, loss factor, partial discharge, the analysis of dissolved gases and the transformation ratio of transformers [electricity]; computer hardware and computer software for controlling industrial processes; oscilloscopes; data loggers; arc suppression coils; electrodes; installations, equipment and apparatus for grounding and discharging; voltage generators; test-field equipment; electric and electronic filters; laboratory furniture [specially adapted] in mobile containers; laboratory furniture [specifically adapted]; mobile and portable laboratory apparatus; laboratory apparatus and laboratory instruments, not for medical purposes; technical, electric, mechanical, scientific, biological, chemical and physical installations for laboratory use and for stationary, mobile and portable laboratories; apparatus, instruments and laboratory furniture [specially adapted] for laboratory use and for stationary, mobile and portable laboratories.;
Installation, repair and maintenance in relation to the following goods: drive units, engines, wind-power installations, generators, technical, chemical and electric installations, equipment and apparatus, electric power systems, power grids, solar modules, photovoltaic installations, transformers, current transformers, equipment and apparatus for high-voltage direct current transmission and current transformer stations, three-phase switchgear, dc switchgear, flushing, capacitors, storage batteries, switching apparatus, tap changers, sensors, computer hardware, laboratories, measuring equipment, control equipment, monitoring equipment; assembly, commissioning, testing, maintenance and repair of installations, equipment and apparatus for earthing and discharging, and faraday arrays, voltage generators, electric and electronic filters and insulation arrays for electrical installations and equipment.;