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The kva rating includes the power factor of the connected load.
KW * Power Factor = kva.
AnswerThe above answer is incorrect, as it's actually kV.A x power factor = kW.
The answer is straightforward, the output of the UPS is the product of its rated output voltage and its rated output current, and the product of voltage and current is 'apparent power', expressed in volt amperes.
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Why you are indicating capacity of transformer in KVA?
transformer action doesn't depend on power factor that is why we indicate its rating in KVA
Why transformer are rated in kVA instead of KW?
Transformers are rated in VA or kVA. That is because the voltage is limited by the power loss in the magnetic core, and the current is limited by the power loss in the resistance of the windings. The rated voltage times the rated current gives the transformer's rating in kVA.
What is kva rating of single phase transformer?
This is the rated output of the transformer, obtained by multiplying the rated secondary voltage by the rated secondary current. And it's 'kV.A', not 'kva'.
What is 10 kVA?
kVA stands for Kilo(means a thousand) Volt Amperes. It's a kind of capacity rating for how much electrical power something can either deliver or needs.
How do you calculate DG set current from kva?
Rating for DG set and any of electrical machines is calculated in KVA. KVA is calculated as KW/pf. One can calculate the required KVA for DG set with this formulation: (KW/pf)/load rate. For example KW=110, pf=0.8 and one loads the DG at 75%, so KVA= (110/0.8)/0.75=185 KVA.
How can you convert the kva rating into kw rating?
kva*cos(phase angle)
If generator is 635 KVA what is alternator KVA rating?
635kva
What is the KVA rating required of the testing transformer?
Depends on the kva rating of the devices to be tested using a transformer.
What is 10 KVA Online UPS Price in India?
10 kva ups price in India is extremely high in the market, and it is tough to sustain. 10 kva online ups price with Nexus is affordable and is available all over India. Thus, visit our website, and your can book the powerful 10 kva online ups with us at a nominal price. 10 kva ups can be booked with Nexus anytime from anywhere, and you will also enjoy the service of fastest delivery with us. So, if you are in search of 10 kva ups price in India at a cheap price, no other can beat the service of Nexus.
Do the load carried by a transformer is affected by KVA rating?
yah! definately affects, the kva of transformer is suitable for the certain load according to the rating.
Transformer rating is expressed in?
VA or KVA or MVA
Why ups rated in kva?
The kva rating includes the power factor of the connected load.KW * Power Factor = kva.AnswerThe above answer is incorrect, as it's actually kV.A x power factor = kW.The answer is straightforward, the output of the UPS is the product of its rated output voltage and its rated output current, and the product of voltage and current is 'apparent power', expressed in volt amperes.
Why you are indicating capacity of transformer in KVA?
transformer action doesn't depend on power factor that is why we indicate its rating in KVA
What is the rating in KVA for a desktop computer?
If a device doesn't give its power rating in kVA (or VA), then it can be calculated pretty easily: (volt-amperes) VA = V (voltage) x A (maximum amperage) (kilovolt-amperes) kVA = VA (volt-amperes) / 1000
How can you calculate the rating of generator to connect with ATS 3Ph 600A 600V?
Sir, The rating of ac generator is always calculated in KVA.So rating of generator as asked in your question is 360 KVA Sir, The rating of ac generator is always calculated in KVA.So rating of generator as asked in your question is 360 KVA
Why alternator rating in KVA?
as while designing alternator we have to consider two ckt. i.e. electrical ckt.& magnetic ckt. and electrical ckt.is designing by considering current & magnetic by volt.thats why rating is in kva.
Is the kva rating of a three phase generator per phase or a total of the three phases example is a 3 phase 75 kva generator 25 kva per phase or 75 per phase?
The kV.A (not 'kva') rating is the total apparent power of the machine. So a 75 kV.A machine is 25 kV.A per phase.
