SIFANG & DESIGN

Class [009]
Protection, monitoring, control and automation devices, namely, power line conditioners, circuit breakers, pulse generators for testing electric current, electrical transformers, busbar, electrical reactors, bus coupler, capacitor for power generation, automated electricity control and distribution and the generation and transmission of signals, all for transportation and renewable energy industries; Substation automation system comprising electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals; Protection and fault information management system comprising electric sensors and sound alarms; energy management system comprising electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals for energy management; wide area measurement system comprising clamp meters for measuring electricity and electric meters; distribution management system for power grid comprising electricity distribution consoles; Protection and automation system comprising electric sensors and sound alarms; simulation and training system comprising computer hardware and virtual reality training simulator software in the field of power generation and electrical equipment; generator excitation system comprising static exciters; torsional stress protection and control system comprising Transducers that utilize ultrasonic oscillations to treat and reduce stress and fatigue of metals and metal structures; microgrid automation system comprising electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals; renewable energy automation system comprising electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals; battery energy storage automation system for power generation comprising battery monitors; Power automation system for industrial and transportation comprising electrical power distribution units; Power system time synchronization device, namely, time switches; Power system communication interface device, namely, peripheral component interface (PCI) hardware; Operator interface devices, namely, electronic display interfaces; Phasor measurement unit, namely, clamp meters for measuring electricity; Local control unit, namely, electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals; Intelligent gateway, namely, gateway routers in the nature of computer control hardware; Switching box, namely, electric switch housings; Telecontrol device, namely, electrical control devices for use in automated electricity control and distribution systems for the generation and transmission of signals; Static VAR generator and static synchronous compensator, namely, voltage regulators.