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 is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

0 Answers   Remi,


different between horse power and break horse power

2 Answers   Allied Group,


What does impedance in the windings of transformer signify.

2 Answers   Johnson Controls,


please give some hindalco placement papers for written exam

0 Answers   Hindalco,


what is legal process of dg set?

0 Answers   Dutron Polymers,


I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

0 Answers   MindSquare, Sical,


What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  


What is different between Difnit time and instatous over current relay

0 Answers   NCC,


Why do we require transformer with less specific weight if supply frequency is increased?

0 Answers  


can any tell me why slope 40% and 80% is calculated in differential protection?

0 Answers  


A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers  


what is the difference between earth, neutral and ground?

1 Answers   Farnek, Shyam Indus Power, Spiro Solutions,


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)