The 5SHY35L45xx series are integrated – gate commutated thyristor (IGCT) modules of Hitachi Energy (formerly ABB). These modules have certain compatibility, which is mainly reflected in the following aspects: – **Compatible with industrial drive systems**: They are all designed for high – voltage scenarios such as new energy power generation, industrial drives, and rail transit, and can be compatible with ABB industrial drive systems. For example, they can be used in some high – power motor drive systems to realize the speed regulation and control of motors. – **Compatible with medium – voltage inverters**: These modules are suitable for medium – voltage inverter applications. They can be used as key power – switching components in medium – voltage inverters, and are compatible with various medium – voltage inverter products of ABB, such as the PCS6000 series, to convert electrical energy and provide appropriate output voltage and current for loads. – **Compatible with control and drive circuits**: Although there may be some differences in specific parameters, these modules have similar working principles and electrical characteristics, so they can be compatible with some control and drive circuits. For example, some control boards and drive modules of the same series, such as certain thyristor main boards and gate – drive power supplies, may be applicable to multiple models in this series, but specific compatibility needs to be determined according to the actual situation of the modules. – **System – level compatibility**: At the system level, they are all compatible with power converter systems. They can be integrated into various power converter systems, cooperate with other components such as transformers, reactors, and capacitors, and are used in power quality improvement, renewable energy grid – connection and other systems.
