The product is equipped with a high-performance power amplifier and is based on the PowerPC+X86 platform. It adopts a modular design and has the characteristics of strong functionality, high accuracy, small size, and light weight. It can test the functions and performance of the merging unit, conventional relay protection device, digital relay protection device measurement and control device, and intelligent terminal,

1. Traditional station protection debugging: The tester amplifier outputs analog current and voltage signals to complete various protection debugging of the traditional station.
2. Intelligent station protection debugging: The tester outputs 9-2/9-1/FT3 optical digital signals to complete various debugging of intelligent station optical digital relay protection.
3. Merge unit test: The tester can output the collector, FT3, amplifier voltage and current, cascade voltage, and can also read the 9-2 or FT3 messages of the merge unit, measure the ratio difference, angle difference, and time difference of the merge unit, and has the function of recording and taking screenshots of the first wave of the merge unit.

AC voltage source output: 6 channels, each with 120V/60VA
Range: 120V/60VA per channel
Accuracy: ± 4mV at 0.2V~2V; ± 0.1% at 2V~120V
Resolution: 1mV
AC current source output: 6 channels, each channel 30A/450VA, 6 parallel 180A
Range: 30A/450VA (250VA) per channel
Accuracy: ± 1mA from 0 to 500mA; When 500mA~30A, ± 0.1%:
Resolution: 1mA
Phase:
Range: 0~360 °
Accuracy: ± 0.1 °
Resolution: 0.1 °