ups troubleshooting from beeps sounds

[IGNOM]

I have a ups circuit board by kamran brothers and working nice but when working on batteries it beeps after 3 minutes kind any 0ne tell me whats its problem is. thnks

 

[BradtheRad]

I imagine there are UPS which beep every few minutes while the blackout is on. Or perhaps beep once as it detects the batteries are almost discharged.

 

[IGNOM]

I imagine there are UPS which beep every few minutes while the blackout is on. Or perhaps beep once as it detects the batteries are almost discharged.

but i installed new battery for my ups.

 

[BradtheRad]

i installed new battery

I supposed it was a rechargeable battery.

Keep track how often the beeps occur. If it repeats every 3 minutes then it's probably an alert. The beeping may not mean anything in particular.

An audible blackout alarm can be helpful. I built one into my house voltage monitor. If I'm asleep when blackout hits, I want to hear about it.

Also track battery voltage. If it beeps at a particular voltage, then perhaps it is an alert to tell you the battery has declined to that voltage.

Does the unit work all right? Then the beeping may not mean anything in particular.