Class [9]
Computer & Software Products & Electrical & Scientific Products
Magnetic components, namely transformers, reactors, chokes, filters and coils; circuit boards, power supplies; generator set controls, namely generator voltage regulators, digital excitation controllers, generator exciter regulators, series boost option assemblies, manual voltage control assemblies and underfrequency overvoltage assemblies; electric protective relays, namely multifunction digital protective relays, reverse power relays, synchronous motor pullout relays, voltage relays, protection systems, negative sequence relays, loss of excitation relays, directional phase and ground overcurrent relays, reclosing relays, frequency relays, differential relays and overcurrent protective relays, automatic synchronizers; electric motor speed controls for constant and variable speed motors; battery chargers; electric generator controls, static power assemblies and uninterrupted power assemblies; and electrical assemblies and subassemblies including circuit board assemblies, transformer rectifier assemblies, control assemblies, sensing assemblies, power amplifier assemblies, heat sink assemblies and static variable voltage assemblies; Industrial engine controllers; Power Inverters, communication integrators, namely integration software; computer software for the configuration and monitoring of protective relays and excitation control, protection, multifunction meter and power system stabilizer systems, generator set controls and digital voltage regulators; computer software for the display, analysis and management of transient data from electric power systems; all of the forgoing excluding optical, photographical, surveying, cinematographic, weighing, signalling and/or checking apparatus and instruments in particular electronic cameras, photo sensors and data processing equipment and parts thereof in particular for operating optical inspection systems and image processing systems and other optical devices, lenses, filters, screens and mirrors.
