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project select battery for an uninterruptible power supply

select battery for an UPS (uninterruptible power supply ) with the following characteristics:

DC input voltage 48 V

DC input current 100 A

power efficiency 80 %

power factor 85 %

Maximum operating Temperature 60 C

Use the guideline provided to find the best battery alternative to satisfy the following requirements:

[url removed, login to view]

[url removed, login to view] reliable

[url removed, login to view] cost efficient

[url removed, login to view] number of connections and batteries

Taidot: sähkötekniikka, tekniikka

Näytä lisää: supply, select, power supply, electrical power, dc current, current voltage, battery, voltage supply, project power supply, project temperature, voltage power supply, project electrical, power use, power factor, power supply project, cost power supply, battery characteristics, project factor, project electrical engineering, engineering project battery, electrical engineering project, dc input, batteries, battery power supply circuit, project power supply pcb

About the Employer:
( 1 review ) United States

Projektin tunnus: #4293706

9 freelanceria on tarjonnut keskimäärin 164 $ tähän työhön

MikroStar

hi, i am an electrical engineer and an embedded system developer. i can help you with this project.

300 $ USD 3 päivässä
(35 arvostelua)
6.0
betaenergy

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Lisää

220 $ USD 4 päivässä
(9 arvostelua)
4.8
ranscfd

I can help you RANS

200 $ USD 3 päivässä
(1 arvostelu)
4.2
scribblerspk

I can help you in this project, but I am not clear what exactly you want in this project so kindly elaborate your idea so that I can send you the detailed proposal. Thanks

200 $ USD 15 päivässä
(2 arvostelua)
4.2
nomykan

i can help you...

30 $ USD 0 päivässä
(13 arvostelua)
3.4
usamarizvi

i can help

120 $ USD 4 päivässä
(0 arvostelua)
3.0
adnan134j2

hi sir... i am a electrical engineer and can provide you the best service...!!!

80 $ USD 4 päivässä
(0 arvostelua)
0.0
ahmer568

Hello, You can see my Resume for further details. I am a Field Service Engineer in a UPS based company.

50 $ USD 3 päivässä
(0 arvostelua)
0.0
rahulranjan949

Hi, it is worth the job. Try me !!

250 $ USD 30 päivässä
(0 arvostelua)
0.0
dacorteses

Hello, I´m Electrical Engineer and I have the solution for this problem.

250 $ USD 3 päivässä
(0 arvostelua)
0.0