HBG series fully condensed the essence of hongbao's cutting-edge technology, the whole machine adopts the world's most advanced DSP digital control technology and ultra-high frequency control technology, to create a small size, light weight, high efficiency zero conversion design and pure sine wave output technology to ensure that the user equipment is suitable for all kinds of equipment. The unique AC-DC conversion circuit is used to detect the output current and output voltage of the mains. Through the high-frequency pulse width modulator, the current waveform of the input power is consistent with the voltage waveform phase, so as to achieve a high input power factor of more than 95%. Under normal circumstances, the DC voltage of the DC bus is obtained through the AC-DC circuit, and then converted into 220V AC output by the inverter. The power supply used by all loads is the pure sine wave power supply that has been stabilized by voltage and frequency and filtered out noise. Excellent IGBT is used as a power conversion element. Due to the high frequency switching characteristics of IBGT, the UPS inverter can operate at a frequency of up to 40KHz. The efficiency of the inverter is improved, and the efficiency of the WHOLE UPS is also improved. So HBG series UPS directly placed in the computer room will not affect your work. Hongbao online HIGH frequency HBG series UPS connects UPS with network server through RS232 communication interface and Hongbao power monitoring software to provide power status at any time; And the realization of automatic self-check, automatic storage, automatic timing switch machine and record power status and other intelligent functions, to achieve human-machine communication zero distance. When the mains is interrupted, the UPS notifies the server to prepare for the shutdown, automatically saves all data to a disk, and runs the shutdown command to ensure data security even in an unattended network environment.