The Power Harmony-enabled OM.R920-DH Partial Discharge Online Monitoring System (Electric Harmony) Has Successfully Passed Certification.

Recently, our company's OM.R920-DH Partial Discharge Online Monitoring System (Electric Hong) successfully passed comprehensive testing conducted by the Experimental Testing Center of China Southern Power Grid Science Research Institute Co., Ltd. and the Fifth Electronic Institute of the Ministry of Industry and Information Technology. This milestone marks a crucial step forward for this core product—featuring a domestically developed power-oriented HarmonyOS system—in terms of both technical compliance and market suitability, further injecting strong momentum into the ongoing drive for domestic innovation within the power industry.

This time, the Experimental Testing Center of China Southern Power Grid Science Research Institute Co., Ltd., together with the 5th Electronic Institute of the Ministry of Industry and Information Technology, conducted tests on the OM.R920-DH Partial Discharge Online Monitoring System (Electric Hong). The testing covered key areas such as operating system compliance, OS version integrity, product functionality, and security. All test results indicated that, in accordance with the passing criteria, the overall assessment successfully cleared the evaluation.

As China's independently developed operating system, the Electric HarmonyOS plays a crucial role in breaking technological barriers and achieving self-reliance and controllability in the power sector. This latest system upgrade is a concrete manifestation of our company’s commitment to supporting the nation’s New Infrastructure strategy and deepening our efforts in digitalizing and localizing power industry solutions. Through relentless technical innovation—such as overcoming challenges in OS adaptation and enhancing cybersecurity—the team has successfully integrated the system seamlessly into the Electric HarmonyOS ecosystem. This not only ensures the secure transmission of monitoring data but also significantly improves the convenience of device interconnectivity, providing robust technological support for building a smart power network.

This recent authoritative certification not only affirms the technological strength of OUMIAO’s partial discharge products but also highlights our company’s responsibility and commitment to driving domestic substitution in the power industry. Moving forward, we will continue to deepen collaborative innovation with the Power HarmonyOS ecosystem, accelerating the localization and upgrade of more core products. Together, we’ll contribute to building a modern power system that is secure, efficient, and intelligent, while jointly ushering in a new chapter of digitalization and domestic innovation in the power sector alongside our industry partners.