The above is a schematic diagram of a UPS called SR10-120 series by GTEC.

Kindly explain what are the functions of each component , especially the Input Relay , Standby Switch & Automatic By-pass.
From the circuit , please explain how the UPS enters into an automatic by-pass mode ?
What is the role of PFC Converter ? Why isn't a simple rectifier used in its place ?

I am currently working as a Sales Engineer and I want to learn everything technical there is to know about all kinds of UPS systems (of all brands)

 

Thanks for the broken link. What gives?

 

Thanks for the broken link. What gives?

Better now?

 

Thanks for the broken link. What gives?

Fist post bro...

 

Hello,

Would this help a bit?
http://www.tldp.org/HOWTO/UPS-HOWTO/

Bertus

 

Hello,

Would this help a bit?
http://www.tldp.org/HOWTO/UPS-HOWTO/

Bertus

It is good. But I wanted some info on the components in the schematic as well.

 

There is no schematic Bro.

 

I do understand that a salesman needs to understand what he is selling. Part of the confusion is that the OP is calling the FUNCTIONAL BLOCK DIAGRAM a schematic. To the OP... a schematic will show the individual components like resistors, capacitors, transistors, etc. Some manufacturers will provide schematics, but now days, most don't. In fact, most don't provide more than a user manual.

 

I do understand that a salesman needs to understand what he is selling. Part of the confusion is that the OP is calling the FUNCTIONAL BLOCK DIAGRAM a schematic. To the OP... a schematic will show the individual components like resistors, capacitors, transistors, etc. Some manufacturers will provide schematics, but now days, most don't. In fact, most don't provide more than a user manual.

Sorry , it is mentioned as a schematic diagram in our technical catalog.