CET builds a whole set of Industrial Substation Integrated Automation System TranSys for our customers.The highest voltage we can serve is 330kV and highest AC current 400kA.The highly integrated system and real-time monitoring and control help to achieved zero or minimum attendanc at production and our protection monitoring and control devices and system showing enhanced the anti-interference ensure the stability,continuity and reliability of the production ,which benefits our customers from troubles