基本信息
This desktop high-precision relay protection comprehensive tester is a professional-grade testing equipment designed for power grid testing institutions, large-scale substations and thermal power plants. It integrates multi-phase current/voltage output, harmonic simulation, differential protection testing and transient state simulation functions, with ultra-high measurement accuracy and stable long-term performance. It solves the pain points of low test efficiency and insufficient accuracy of ordinary portable testers, providing professional-grade support for calibration and maintenance of high-end relay protection devices.