UPS's four major functions
No power failure function, to solve the problem of power outages;
Exchange voltage regulator function, to solve the problem of violent fluctuations in network pressure;
Purification function, to solve the power grid and power pollution problems;
Management functions, to solve the problem of communication power maintenance.
The main function of UPS
To achieve the isolation between the grid and electrical appliances;
To achieve two-way power supply uninterrupted switch;
Provide high quality power supply;
Voltage conversion and frequency conversion function;
Backup time after power outage.