Volt*Ah*No's*60minits/VA 12*65*34*60/60000=26.52 minites 12*65*34*60/33000=48.21 minutes 12*200*34*2*60/500000=19.58 mi 12*400*34*60/190000=51.53 min 515.2*64*3*60/300000=19.78 min 515.2*192*1*60/225000=26.37
I have Eaton E9 UPS. Single phase 220 and my power load is 7 amps. If I give that 7 amp load to this 10 kva UPS then how much backup will I get. Please tell me.
Yes, Sorry... one slide audio missed, pls refer last slide (from 9min) Lithium- Ion batteries, calculations are similar for Two Battery bank, only thing we need to add AH for two battery banks.
Thanks
Great skil
Thank you so much for simple calculation and precise method of load calculation
Best content... Thanks for making this video
Thank you...very useful. Very simple way it is described.
One of the best vedio ever on utube
Thank you so much for giving this great video
I really tell you that
Wow wonderful
Thank you , Well done
wonderful,Cheers
Thank you sir
Volt*Ah*No's*60minits/VA
12*65*34*60/60000=26.52 minites
12*65*34*60/33000=48.21 minutes
12*200*34*2*60/500000=19.58 mi
12*400*34*60/190000=51.53 min
515.2*64*3*60/300000=19.78 min
515.2*192*1*60/225000=26.37
thank you very much
Thanks 🙏
may be blessed
Tq
Meaning a mall of 30kva generator will be better on ups of 100kva @ 512v 200Ah lithium battery on 20-10% load
Also complemented.with solar array
I have Eaton E9 UPS. Single phase 220 and my power load is 7 amps. If I give that 7 amp load to this 10 kva UPS then how much backup will I get. Please tell me.
Battery back up formula
Battery v x No of battery x pf battery x Battery Ah / Load kw = back up hrs/ Min
Sir, please make a video on how to do ups on bypass mode? Inverter mode? Like that.. please
brother u have to calculate not in 12V nominal battery voltage but in End in voltage battery that is 10.2 V
Sir why have you not done 408 volts mulitply by 2 becoz its 2 battery bank??
And just added ampere hour 200+200???
Because in series connection the battery voltage is constant value and current is added
Same doubt
I think the both battery banks are done with parallel then current should be i1+i2 =400 AH and voltage should be same
Sir, how can we replace lead acid battery with lifepo4 battery in ups, what modifications we will need
You are not considering Depth of Discharge. So your calculation is practically wrong.
Sir do you have right calculating can you share
kindly explain the series connection.. i thought batteries in series is dangerous
is the calculation same for 3 phase and single phase?????
For everything, the last final into 60 is not for what
Can you put × 60 where something is lost?
why did you not calculate losses in lead acid battery and UPS . what about C - rating
Sir ji hmko 10kva 120 ah ka battery bakeup pta krna hai kaise kre thoda btao plsload 15% h
There is no sound from 4 minutes sir pls once check it
Yes, Sorry... one slide audio missed, pls refer last slide (from 9min) Lithium- Ion batteries, calculations are similar for Two Battery bank, only thing we need to add AH for two battery banks.
I remember you teaching me the same concept 10 years ago and I still have the working sheet written down by you with me. Great going Santosh
KVA or KW??
Sir u have 2 battery bank but u not calculation,, u calculate only 408v it's only one battery bank voltage
Yes that why calculation goes wrong
Wrong Calculation brother your Calculation is not accurate
This is wrong.. Voltages vary with discharge..
No it's correct because the battery voltage is Nominal 12volts only