Midas Electric has launched the MDS9 Series Automatic Power Transfer System (APTS), specifically designed for multi-source power supply systems to enable transfer control and electrical protection. It provides CB-class transfer with short-circuit and overload protection capabilities.The system’s actuator offers a robust solution in low-voltage switching applications. The GridPro switch series integrates real-time monitoring of operating temperature at key points in the main circuit, contact wear analysis, and real-time status parameter tracking. These status insights can be transmitted to the ME-iPOWER system for comprehensive monitoring of the overall transfer system.The APTS features multiple layers of redundancy and interlocking mechanisms to ensure operational safety, including system logic interlocks, electrical interlocks, and both flexible and rigid mechanical interlocks on the actuating units.Depending on application requirements, the APTS can support various input configurations, including traditional dual power source transfer, "dual inputs with bus-tie" schemes, and three-source transfer setups.

The 24th China Expressway Informatization Conference and Technical Product Exhibition was held at the Changsha International Convention and Exhibition Center from July 27 to 28, 2022. Midas Electric showcased its intelligent medium- and low-voltage automatic transfer switch product series at the event, presenting smart power supply solutions for expressway applications.

ME provided 10kV medium-voltage automatic transfer systems for the “China Mobile (Guizhou) Big Data Center Phase II – Guizhou Mobile Gui’an IDC Project (Provincial No.18 Gui’an M&E Engineering Project)” and delivered them on schedule in July 2019. Upon delivery, ME actively supported the on-site work and provided in-person assistance based on actual project needs. When the client expressed deeper functional requirements for transfer switching, ME swiftly allocated materials and dispatched experienced technical personnel to carry out commissioning. The team successfully completed the standalone commissioning and passed the third-party functional interlock testing in one go, contributing to the smooth delivery of the project.

The MDS7T Series Static Automatic Transfer Switch is suitable for use in power industry automation systems, power supply systems in the petroleum industry, computer rooms and internet data centers, telecommunications, mobile and financial data centers, as well as in intelligent buildings’ automation and security systems, and other critical equipment applications where uninterrupted power supply is essential.