1. A digital-analog all-in-one machine in the strict sense, which truly realizes the synchronous output of digital and analog signals;

2. "Embedded industrial computer + 10.4-inch touch screen", supports offline operation, compact size, easy to carry;

3. 6-way 125V voltage + 6-way 35A current amplifier output, all voltage and current phases can be output with load at the same time;

4. Supports simultaneous transmission and reception of multiple sampling value (SMV) messages and GOOSE messages that comply with IEC61850-9-1, IEC61850-9-2, IEC60044-7/8 (FT3) specifications;

5. It has 8 pairs of LC fiber optic Ethernet interfaces (which can be arbitrarily configured as 9-1/9-2 SMV transmitters or GOOSE transmitters and receivers), 8 FT3 fiber optic interfaces (6 transmitters, 2 receivers), and supports 24 independent SMV channel mapping;

6. It can test voltage and current sampling, switch tripping or GOOSE tripping protection devices; it can also test SMV sampling, switch tripping or GOOSE tripping protection devices.

7. (Optional) Supports up to 50 harmonic outputs, can simultaneously superimpose interharmonics, and is convenient for testing high-voltage DC filters and other protective devices;

8. Supports 8-way optical power testing;

9. The USB interface function is more complete, supports external mouse, keyboard, and USB flash drive recognition, etc., to meet a variety of needs;

10. With dual network ports, automatic testing does not require an external switch, making on-site operation more convenient;