RPT-003 is a relay protection tester that complies with international standards (IEC 60255, GB/T 7261). It has 4×300V AC voltage and 3×35A AC current high-precision output, covers 5-1000Hz frequency and ±0.001° phase resolution, accurately simulates power fault scenarios, and provides core support for the action value, whole group characteristics, and anti-interference performance testing of relay protection devices, ensuring the safety and stability of the power system.
