9
Electric and electronic apparatus and instruments using power semiconductors for conducting, transporting, switching, transforming, accumulating, regulating or controlling electricity; Electricity converters using power semiconductors for conducting, transporting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for controlling and regulating electricity converters using communications, measuring and metering, monitoring, control and electric protection apparatus connected to each other by a fibre optic network as well as computer software for the integration of architecture for the protection, control, monitoring, management and communication of electricity; Computer hardware, recorded computer software used for controlling and regulating electric converters, as well as for the programming, implementation and use of the aforesaid apparatus, instruments, installations and computer software; Computer software providing access to computer or data transmission networks for controlling and regulating electricity converters; Computer software providing access to computer or data transmission networks for controlling and regulating electric and electronic apparatus and instruments using power semiconductors for conducting, transporting, switching, transforming, accumulating, regulating or controlling electricity; Pre-assembled modules for electricity converters; Distribution boxes and boards (electricity), electric batteries and cooling equipment for electricity converters; Filters for electric networks and converters using capacitances and inductances; High- and mid-voltage electric apparatus and instruments including circuit breakers, disconnecters, lightning arresters, instrument transformers and power transformers for conversion substations for the transport, switching and supply and conversion of electricity
37
Construction of conversion substations for the transport, switching and conversion of electricity; Installation and activation of conversion substations for the transport, switching and conversion of electricity; Renovation and repair of conversion substations for the transport, switching and conversion of electricity; Maintenance of conversion substations for the transport, switching and conversion of electricity; Structural and finishing works for the construction of conversion substations for the transport, switching and conversion of electricity
42
Study, design and development of converters using power semiconductors for conducting, transporting, switching, transforming, accumulating, regulating or controlling electricity; Study, design and development of apparatus for controlling electricity converters using communications, measuring and metering, monitoring, control and electric protection apparatus connected to each other by a fibre optic network as well as computer software for the integration of architecture for the protection, control, monitoring, management and communication of electricity; Study and design of distribution boxes and boards (electricity), electric batteries and cooling equipment for electricity converters; Study and design of filters for electricity converters using capacitances and inductances; Study and design of high- and mid-voltage electric apparatus including circuit breakers, disconnecters, lightning arresters, instrument transformers and power transformers; Study and design of conversion substations for the transport, switching and conversion of electricity, study and design of structural and finishing works for conversion substations for the transport, switching and conversion of electricity; Maintenance, programming, development and updating of computer software for the operation of substations for the conversion of electricity