With dual conversion true online design and digital technology, this kind of UPS has perfect protection and high reliability.

• 1. Inverter adopts DSP, MCU and DDC digital vector control technology to commend each specification and control them completely.
• 2. Integrating advanced IGBT and PWM to decrease the system noise and wastage of the electric power and to make sure customers can obtain high-quality output voltage and the upmost benefit under various loads.
• 3. Due to dual conversion and pure online sine wave output, the UPS can provide low distortion and pure sine wave power supply and the optimal power guarantee for the users' load devices both on main mode and battery mode.
• 4. It is with output isolation transformer to ensure the load and public electricity to be isolated completely. There is no DC in the load for the UPS with isolation transformer, which can effectively protect computer, network, and communication devices from damaging of DC. Besides, for the nonlinear load, it can improve the load capability of the machine and with good compatibility.
• 5. Automatic frequency /corresponding synchronous function avoid skipping frequency to influence the devices.
• 6. Using the big power IGBT makes the inverter with the strong ability of overload and resistant impact, and enhances the adaptation to the electric environment.