Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What will be the full load current of 60KVA UPS. Suggest
for this formula.

Answers were Sorted based on User's Feedback



What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / sujit288

60kva x 0.8=48kw or 48000watt
we know p=1.732xVIcos@
I=p/1.732xVcos@
I=48000/1.732 X 415v X 0.8(Where V=415v)
I=48000/575
I=83Amps

So Full load current is 83 Amps.

Is This Answer Correct ?    71 Yes 8 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / muralidhar k.s

Kw=1.732*V*Icos@
Kva=kw/cos@=1.732*V*I
I=1000/1.732*415
I=1.4*Kva

Full load current=KVA*1.4
The full load current for 60 Kva is 84amps.

Is This Answer Correct ?    23 Yes 1 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / sreenu

Rating of UPS is in KVA, Hence it is just like a
transformer or alternator.

So I(Current)= S (Apperent power)/Voltage only.

Is This Answer Correct ?    5 Yes 3 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / guru

i agree with answar no 1.
we know,
W=v.i.cos@
therefore first converted kva to watt then calculate fl amp.
thank's sujit for appropriate....

Is This Answer Correct ?    3 Yes 1 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / murugesh.k

60kva x 0.8=48kw or 48000watt
we know p=1.732xVIcos@
I=p/1.732xVcos@
I=48000/1.732 X 415v X 0.8(Where V=415v)
I=48000/575
I=83Amps

So Full load current is 83 Amps.

Is This Answer Correct ?    4 Yes 2 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / sathishbabu t

p=v*i*cos

Is This Answer Correct ?    3 Yes 3 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / rahul

Full load current =Kva*1000 /v*Powe factor

Is This Answer Correct ?    0 Yes 1 No

What will be the full load current of 60KVA UPS. Suggest for this formula...

Answer / kumar

formula of 3 phase power calculation

p=1.732*VL*IL*cos@

60*1000= 1.73*440*IL*0.9 (0.9 IS WE MAINTAIN POWER FACTOR)
IL=60000/685.87
IL=87 AMPS IN EACH PHASE THIS IS 100% LOAD DONT LOAD 100%
LOAD 80%ONLY MEANS 70AMPS

Is This Answer Correct ?    9 Yes 11 No

Post New Answer

More Electrical Engineering Interview Questions

what will happen if field winding supply of synch generator accidently got disconnected?

4 Answers  


What is lighting kitts.

0 Answers  


What do you mean by nominal ratio of instrument transformer?

1 Answers  


i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  


Whats difference between a single phase & a three phase motor?

4 Answers  


Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?

3 Answers  


Compare jfet’s and mosfet’s.

0 Answers  


what is the earth resistance ?

5 Answers   Bhel, Cummins,


What are the types of piano switches?

0 Answers  


We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?

0 Answers   ARDE,


What is boost transformer in railway??

2 Answers  


What should be the voltage between neutral and earth of a UPS?

4 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)