Developed on a highly integrated SOC hardware platform, using a secure, reliable, and stable embedded Linux system for intelligent station digital signal testing and analysis, as well as relay protection debugging
 

1. Developed based on SOC high integration hardware platform, using a secure, reliable and stable embedded Linux system
2.10.1 inch 1280 * 800 high-resolution, capacitive touch screen operation
3. Used for digital signal testing and analysis of intelligent stations, as well as relay protection debugging
4. Support intelligent testing template editing, add testing items during the testing process, and save them as reusable testing engineering files to improve testing efficiency in the later stages of calibration and defect elimination;
5. SCD files can be directly imported through a USB flash drive, supporting direct import of SCD files for 500kV and 750kV intelligent substations;
6. Supports FT3, FT3 extension, DL/T 282 message output, and supports 2M/4M/6M/8M/10M baud rate UART encoding and 5M/10M/20M Manchester encoding;
7. Support virtual terminal graphical display function, with clear and concise data flow direction;
8. Support importing SV and GOOSE message configurations from CID, SCD and other files, and support network detection configuration;
9. Equipped with real-time alarm function, making on-site application more convenient;
10. The device supports timing function and can output optical IRIG-B (DC) and optical PPS timing signals externally;

IEC 61850 interface
function	SMV transmitter and receiver configured as IEC 61850 9-2 or GOOSE transmitter and receiver
Interface type	LC
quantity	3 pairs, of which 1 pair is 100/1000M adaptive and 2 pairs are 100M
wavelength	1310nm
FT3 interface
Function	GB/T 20840.8, DL/T 282, Q/GDW441 Message Reception and Transmission
Interface type	ST
quantity	1 sending port, 1 receiving port
phase
Range	0~360°
Accuracy	±0.1°
resolving power	0.1°
frequency
Range	0~1000Hz
Accuracy	<±0.001Hz(0~65Hz) <±0.01Hz(65~450Hz) <±0.02Hz(450~1000Hz)
resolving power	0.001 Hz
time
Range	10ms~9999.999s
resolving power	1ms
Switching input
quantity	1 pair, can connect empty nodes and potential nodes (0~250V)