The utility model belongs to the technical field of network pressure is from dynamic testing examination technique and specifically relates to an intelligent substation relay protection network pressure is tried on clothes from dynamic testing and is put, man -machine interaction module handles with business datum stream / pressure data flow and organizes module and test configuration module associative, business datum stream / pressure data flow is handled and is organized the module associative with test configuration module and data flow output control module, data flow output control module and GPS big dipper clock synchronization module are associative, and SVGOOSE business datum stream / pressure data flow interface module, MMS business datum stream / pressure data flow interface module, the voltage current mode volume of planning interface module open with hard contact / leave the equal electric connection of module in data flow output control module. The utility model discloses realize comprehensive the trying from dynamic testing of protection device network pressure to solve the not enough problem that exists in the aspect of present test means and the test method, and then improve efficiency of software testing, reduce the requirement to tester's technical merit.