MD Three In Three Out Series Power Frequency Online UPS (80-400KVA)

Product Features

• Advanced digital circuit system with ultra stable operation

  The MD series power frequency machine three in three out UPS has broken through the technical bottleneck of the UPS industry, replacing traditional analog circuits with advanced digital circuit systems and achieving extraordinary innovation. In digital circuit mode, high-speed microcontrollers and programmable logic devices are more perfect for circuit control, parameter setting, and operation management, with stronger self checking and self detection functions. The whole process sampling technology is not only beneficial for self checking and fault analysis of all independent circuit connections on the circuit board, but also can be digitally converted into extremely pure and stable sine wave voltage, ensuring the ultra stable operation of the system.

• Intelligent management of batteries, durable and worry free

  The MD series has introduced an advanced intelligent battery management system, which can automatically adjust the charging current parameters of the battery according to the user's battery configuration, and perform equalization and float charging conversion, temperature compensation charging, and discharge management of the battery according to the power supply environment. In addition, the MD series can also detect and manage the battery operation status through the monitoring interface to ensure efficient battery operation. The intelligent battery management system not only reduces the burden on administrators, but also extends battery life by more than 55%.

• High precision SMD technology

  The MD series has changed the traditional plug-in circuit processing technology by adopting high-precision SMD technology, which not only saves space but also completely eliminates the pinpricks in traditional UPS circuits, making it easier to improve the safe operation of integrated circuits while enhancing reliability and operational accuracy. The use of a 4-layer circuit board design and high-precision SMD components completely eliminates the interference of various high-frequency signals generated by the chip itself on other chips, allowing each chip module to work normally without interference and greatly improving anti-interference performance. The MD series fully adopts SMD technology, with high temperature resistance, high accuracy, and excellent filtering performance. The overall performance is more stable, sturdy, and durable, and the service life is increased by 80%.

• Ultra clear interface information processing technology

  It has voice alarm function. Humanized large screen LCD display in both Chinese and English, intuitive display of process diagram operation status, touch buttons for intelligent icons, display of tabular data and event records, and selectable menu operations in both Chinese and English. Intuitive LED status indication: workflow style status indication, clear at a glance.

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  Key technologies for environmental protection and energy conservation

  According to the scientific life cycle assessment, MD series adopts the touch screen panel with excellent anti-aging performance and the appearance of the case treated by fluorocarbon technology, which is environmentally friendly and durable, as new as ever; Adopting a detachable modular design, easy to maintain and highly resource efficient; Adopting a new type of bearing fan with excellent heat dissipation performance and high energy efficiency; Adopting no circulating current control circuit, with good energy-saving performance; Adopting green rectification and inverter technology to provide users with clean energy; By adopting advanced digital circuits and high-precision surface mount technology, the overall lifespan of the machine has been extended by 80% year-on-year.

• Intelligent detection system provides full protection throughout the process

  The microprocessor of the system continuously performs online detection of all power status, circuit breaker status, fuse status, and all circuit operating status. When a malfunction occurs, the detection system will immediately alert the administrator and synchronously activate the UPS comprehensive protection function.