Controller of the UPS host The uninterruptible power supply (UPS)...
UPS type-offLINE UPS
An offline Uninterruptible Power Supply (UPS) is a device that provides power protection against power interruptions and fluctuations. Unlike the online UPS, the offline UPS does not directly supply power to the load under normal circumstances, but automatically switches to battery power in the event of a mains power failure or failure. The following is an introduction to the offline UPS.
OffLINE ups
How it works
Ac input: The UPS is connected to the mains power supply, which normally powers the load.
Battery charging: When the mains supply is normal, the charger inside the UPS will charge the battery, and the DC power supply also supplies the load.
Monitoring the power supply quality: The offline UPS continuously monitors the power supply status. When the UPS detects that the power supply is unstable or interrupted, it immediately enables the battery mode.
Switch to battery power: In the moment of power failure, the UPS quickly switches to battery power to continue to provide power to the load.
Power output: In the case of battery power, the UPS converts direct current through the inverter to alternating current, which continues to supply power to the load.
Main features
Economy: Offline UPS has a simple structure and relatively low cost, which is very suitable for small businesses or family users with limited budgets.
Suitable for light load: suitable for equipment with low power quality requirements, such as desktop computers and office equipment.
Long battery life: Due to the relatively simple operating state, the battery in the offline UPS can usually maintain a long service life.
CONCLUSION
Offline UPS is an economical and practical power protection solution for homes, small offices, and occasions where power requirements are not high. By properly selecting an offline UPS and maintaining it regularly, you can effectively ensure device security and reduce losses caused by power interruptions.
UPS BATTERY SERIES
UPS (Uninterruptible Power Supply) batteries are an important component of power supply systems designed to provide stable power support for electronic devices.
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