■ Multi CPU structure, powerful processing capacity and rich resources;

                          ■ External comprehensive support for various communication methods based on network;

                          ■ High speed Ethernet bus is used between internal CPU modules, which is reliable and efficient;

                          ■ All communication interfaces are electrically isolated from high-speed CPU system;

                          ■ Flexible communication configuration;

                          ■ Each communication interface can flexibly select various communication protocols;

                          ■ Powerful use and maintenance tools, detailed information tips, a variety of maintenance and monitoring means;

                          ■ Providing logical synthesis of information data;

                          ■ Full support of IEC-61850 server function.