[SOLVED] Using Capacitor as a power source

[Mithun_K_Das]

:lol::lol::lol::lol::lol::lol::lol::lol::lol::lol::lol:

I also found some caps like this before. You can easily identify these caps using your hands. Check the weight, shake caps,squeese caps. you'll find lighter than normal one, you'll find that something is moving inside, it will be soft and become squesed.

But what I'm using is not like these. Its good.

 

[mtwieg]

we have ARD (big UPS) for 3 phase AC drives, they can power an 440Vac 3 phase motor for aprrox 20 minutes. they have 6 batteries (12 VDC 7.5 Ah) and working FIne. the only problem is that our ARD starts some what late. 4 to 5 seconds after power cut off. so out controls panel which drives the elevators gets restarted. and i want to keep it on instead of restarting.

So if you already have a UPS based on batteries, and the only problem is the delay to transfer power, then why are you considering using capacitors? It sounds like an issue with the UPS controller, not with the power storage.

 

[Mithun_K_Das]

So if you already have a UPS based on batteries, and the only problem is the delay to transfer power, then why are you considering using capacitors? It sounds like an issue with the UPS controller, not with the power storage.

may be you misunderstood the topics.