09
Electrical and electronic apparatus and instruments using
power semi-conductors for conducting, transporting,
distributing, switching, accumulating, regulating, checking
or controlling electric power; electric power converters
using power semi-conductors for conducting, transporting,
distributing, switching, accumulating, regulating, checking
or controlling electric power; apparatus for checking,
controlling and regulating electric power converters using
electrical protection, communication, measuring and
counting, supervision and control apparatus linked by a
fiber-optic network as well as computer software intended to
integrate protection, control, monitoring, management and
communication architecture for electric power; computers,
computer software and recorded programs used to check,
control and regulate electric converters, as well as for
programming, implementing and operating the aforementioned
apparatus, instruments, installations and software; computer
software for the provision of access to a computer network
or a data transmission network for the checking, control and
regulation of electric power converters; computer software
for the provision of access to computer network or data
transmission network to check, control and regulate
electrical and electronic apparatus and instruments using
power semi-conductors for conducting, transporting,
distribution, switching, accumulating, regulating, checking
or controlling electric power; pre-assembled units intended
for electric power converters; switchgear cubicles and
switchboards, electric batteries and cooling equipment
intended for electric power converters; filters for
electrical networks and converters using capacitors and
inductors; high and medium tension electrical apparatus and
instruments comprising circuit breakers, disconnectors,
lightning conductors, voltage dividers and power
transformers for conversion substations for transporting,
distributing and supplying and converting electric power
37
Construction of conversion substations for transporting,
distributing and converting electric power; installation and
activation of conversion substations for transporting,
distributing and converting electric power; renovation and
repair of conversion substations for transporting,
distributing and converting electric power; maintenance of
conversion substations for transporting, distributing and
converting electric power; major building work and finishing
work for the construction of conversion substations for
transporting, distributing and converting electric power
42
Studies, design and development of converters using power
semi-conductors for conducting, transporting, distributing,
switching, accumulating, regulating, checking or controlling
electric power; studies, design and development of apparatus
for checking and controlling electric power converters using
electrical protection, communication, measuring and
counting, supervision and control apparatus linked by a
fiber-optic network as well as computer software intended to
integrate protection, control, monitoring, management and
communication architecture for electric power; studies and
design of switchgear cubicles and switchboards, electric
batteries and cooling equipment intended for electric power
converters; studies and design of filters for electric power
converters using capacitors and inductors; study and design
of high and medium tension electrical apparatus comprising
circuit breakers, disconnectors, lightning conductors,
voltage dividers and power transformers; studies and design
of substations for transporting, distributing and converting
electric power, studies and planning of major building work
and finishing work for conversion substations for
transporting, distributing and converting electric power;
maintenance, programming, development and updating of
computer software for running electric power conversion
substations