AQ2:Portable microcomputer based relay protection test system

1.Built-in industrial computer, 10.4 inch touch screen, support offline operation, small size, easy to carry; 2.With dual network ports, automatic test does not require an external switch, and on-site operation is more convenient; 3.Built-in Wi-Fi access function, can realize the computer through the wireless network control tester; 4.USB interface function is more perfect, support external mouse, keyboard, identification U disk, etc., to meet a variety of needs; 5.With GPS, IRIG-B, IEEE-1588, Beidou timing (optional) and other synchronous timing functions; 6.Support U disk upgrade up and down machine program, can also be connected to the external computer, more convenient operation; 7.Support up to 50 harmonics output, can be superimposed at the same time, easy to test HVDC filter and other protection devices; 8.Provides the protection of impedance characteristics editing function: can be imported through the template, can also be customized; It is very convenient for users to debug 9