What will be maximum output and input current of 1KVA &
2KVA UPS?
Answer / sarita
1 KVA system can give you a maximum load putting capacity of
800 watts and if you are putting 100% load on the systems
i.e. 800 watts your maximum output current will be 800/230 =
3.47 A(A.C) and correspondingly for 2 KVA system it will be
2* 3.47= 6.95 A.
For calculating the maximum input current the maximum Load +
battery charging current will be taken into account. i.e.
for 1KVA it will be 3.47 + 2.45 considering the system to be
of 4 batteries and charging current to be 10 A so it will be
5.92 A for 1 KVA system. And it will be 6.95 + 4.904 for the
same charging current with 8 batteries in system so the
total will be 11.85 A.
Regards
Su-kam Executive
| Is This Answer Correct ? | 17 Yes | 2 No |
jkms flip flop applications
What is hard switching of the thyristor?
Differentiate between pass band and stop band.
define voltage regulator.
why we use 3point starter in dc motor why not 4point
is gsm a mobile network or standard of communication in mobiles
What are the different parameters that can be measured using a q-meter?
how can i prepare for the apgenco can u send old qps to jeedipally@gmail.com
generic values for: • Maximum power • Emission bandwidths and modulation types • Frequency ranges, frequency stability, attenuation of intermodulation products and selectivity of a quadband dual simm chinese cellphone?
I've an interview for post of Lecturer in a ece Department. Can anyone send me some possible questions that can be helpful for me???????
What is the magnetic susceptibility of a paramagnetic material?
What is Cycling Frequency Hopping?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)