UPS for electric power ：
1. Input filtering: complete the filtering of the input power supply, and provide clean power supply for power dedicated ups. 
2. AC / DC boost: AC / DC conversion is conducted for filtered mains power, and boost processing is conducted for DC / AC inverter. 
3. DC / DC isolated boost: when the power dedicated UPS works in the battery power supply mode, the circuit carries out DC boost processing for DC / AC inverter. 
4. DC / AC inverter: convert the DC power after boost treatment into stable AC output. 
5. Bypass: when the inverter has overload, abnormal inverter and other faults, it will automatically switch to the bypass power supply mode to ensure that the load does not power off.  
6. Battery: provide uninterrupted power supply energy when the power supply is abnormal. 
7. Output filtering: complete the inverter output filtering and provide clean power for the load. 

UPS for electric power Mechanical Dimensions ：