N9000 series is a high real-time, high-synchronous, high-power measurement and control platform, consisting of N9000 measurement and control chassis and a variety of modules. N9000 is a standard chassis with 4U height and 19-inch width, support for the insertion of battery analogue modules, programmable resistance modules, high-voltage power supply modules and other types, the chassis can be integrated into 10 slot measurement and control modules, electrical isolation of the modules.