Showing posts with label UPS. Show all posts
Showing posts with label UPS. Show all posts

Thursday, October 29, 2020

how does a UPS work

UPS has become basic need for everyone in today's situation, as most of us are working from home.

how does a UPS work

An uninterruptible power supply(UPS)  provides power backup continuously when our regular power source fails or voltage drops to an unacceptable levels

UPS typically used to protect hardware such as computers, data centers, telecommunication equipment or other devices, unexpected power disruption may cause loss in data, to save data UPS was used, nowadays for home purpose also we make use of it.

Parts of UPS 

Rectifier : convert AC (mains supply) to DC (which is stored in battery).

Inverter : convert DC voltage to AC voltage and regulates AC voltage.

Static bypass : Automatically connects load  to main supply if overload or fault occurs.

Battery : power is supplied when mains power fails.

Luminous UPS

1800 watts

It can be connected to any inverter and give battery backup up to 4 to 5 hours during power outrages ,it stores 1800 watts when fully charged.

UPS 

Few facts about UPS

UPS can be small as a notebook or large as a room. The difference in size depends on the requirements. 

Common reason for failures is their batteries.

The first UPS was rotary design, which used a flywheel to give short intervals of backup power.





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