Apparatus and instruments for signal production, signal capture and signal processing, especially making use of electrical engineering methods, namely, digital and analog signal processors, electrical signal generators, electric or electronic sensors for sensing electrical signals, and electrical signal analyzers; electronic and electric measurement, testing and analysis equipment for measuring, testing or analyzing voltage, current, impedance, resistance, partial discharge, electrical insulation, dissipation factor, power factor, electrical contact timing of switches; the above goods in particular for manipulating, operating, monitoring, developing and commissioning of electronic devices; the above goods in particular used in testing, analyzing, monitoring, developing and commissioning of electronic devices for power supply systems and power supply components; electrical protection devices for power supply systems, current converters, voltage converters, transducers and transformers; computer programs for database management and for measuring, testing or analyzing voltage, current, impedance, resistance, partial discharge, electrical insulation, dissipation factor, power factor, electrical contact timing of switches for use in the field of the electrical protection for power supply systems, current converters, voltage converters, transducers and transformers

Repair, installation and maintenance of electronic devices, in particular of electronic devices for power supply systems and power supply components

Computer software development; design and development of electrical engineering systems in the nature of electrical protection devices for power supply systems, current converters, voltage converters, transducers and transformers, digital and analog signal processors, electrical signal generators, electric or electronic sensors for sensing electrical signals, electrical signal analyzers; design and development of electronic measurement, testing and analysis equipment; designing and developing measurement, testing and analysis software and databases, including those for connection with the aforesaid measuring, testing and analysis software in the nature of computer programs and databases for measuring, testing or analyzing voltage, current, impedance, resistance, partial discharge, electrical insulation, dissipation factor, power factor, electrical contact timing of switches for use in the field of the electrical protection for power supply systems, current converters, voltage converters, transducers and transformers; the aforesaid services in particular for testing, analyzing, monitoring, developing and commissioning of electronic devices for power supply systems; providing services of testing, analyzing, monitoring, developing and commissioning of electronic devices, including those for power supply systems and power supply components, to third parties, namely, testing and evaluation of devices for power supply systems and power supply components to improve performance, safety and efficiency of such equipment, monitoring and testing power supply systems and power supply components to ensure proper functioning; technical administration of servers for power supply systems and power supply components