SPD

Technical and electric installations for heavy-current technology, high-voltage technology and extremely high-voltage technology, electricity supply systems, power networks; solar modules, photovoltaic installations; transformers [electricity], generator transformers, distribution transformers, power transformers, regulating transformers, quadrature boosters, rectifier transformers; current transformers, rectifiers, inverters [electricity], inverter units, direct current-to-direct current converters, converter stations, rotary current switch gears, direct current switch gears; reels, condensers [capacitors]; storage batteries; switching equipment, stepping switches, on-load tap changers, diverters; switch cabinets (electricity), switchboxes (electricity), switch panels (electricity), terminal boxes, distribution cabinets (electricity), connection boxes (electricity); sensors, electric, electronic, electro-optical, fibre-optical, acoustic, optical, photoelectric and piezoelectric sensors, sensors for installation control and engine control, Buchholz relays; measuring sets, control equipment, supervisory control equipment; installations, equipment and computer software for influencing, activating, controlling, monitoring and testing technical, chemical and electric installations, equipment and apparatus, electricity supply systems, power networks, solar modules, photovoltaic installations, wind power plants, wind parks, transformers, converters, generators, coils, condensers, accumulators, switchgears, sensors, electromotors, motors and engines, drives and step switches; computers, computer hardware, computer software; interface equipment and interface software for computers, computer interface units, apparatus for transmission of communication; installations, equipment and computer software for conducting, distributing, switching, transforming, accumulating, influencing or controlling electricity; 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 equipment for temperature, fill level, flow rate, speed, acceleration, tension (mechanical), strain, bending, elongation, shear strain, torsion, pressure, moisture, surface vibrations, sound, vibrations, radiation (electromagnetic), light and microwaves, sensors and measuring equipment for (electric) current, (electric) voltage, (electric) energy, (electric) power, (electric) impedance, power factor, phase shift, loss factor, partial charge, the analysis of dissolved gases and the transmission ratio of transformers; computer hardware and computer software for analysing and visualising of data, information and signals, and for controlling of industrial processes; individual parts and assemblies for the aforesaid goods; artificial intelligence and machine learning software.