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Divide by your number of phases 1 or 3 then divide by your Voltage. If its a 3 phase supply Voltage you need to divide by your 3 phase voltage for balanced loads and by your single phase voltage for unbalanced loads requiring a neutral.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoKVA = V*I (for single phase, and V is the phase to neutral voltage)
KVA = V*I*sqrt(3) (for three phase, and V is the phase to phase voltage)
You must know two of the three to solve.
Wiki User
∙ 16y agoYou need to know the magnitude of the applied voltage.
S=V*I
Wiki User
∙ 14y agokVA (=1000 VA=1000 W) is power quantity, so if voltage is known (e.g. 110 V), then I=P/U (current = power/voltage)
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How do you convert single phase kva to three phase kva?
Va=volts x amps. The K stands for one thousand. So 1 Kva is one thousand watts. So 415v times 120a= 49,800 what's. You divide that by a thousand and you get 49.8. So it would be 49.8 Kva.
Convert 800kvar to kw?
The same way, as you convert Appels to Carrots ........... There is a formula: KVAr = KVA / KW or cos=KW/KVA > Yes, we are treating KW, KVA, & KVAr as the 3 sides in a 90 deg TRIANGLE ! KW= vertical katede KVAr = horizontal katede KVA = hypotenuse
How do you convert .19mva to kva?
Multiply by 1000. .19MVA = 190kVA
How do you convert 3000A to kva?
remove three 0s will do the trick
How do we Calculate Kwh to Kvah?
To convert 'kwh' to 'kvah' you first need to measure the length of time. You will then convert this amount to hours by dividing by 3,600. You will then divide this amount by the length of time.
Convert 2KW to KVA in single phase?
P=1.73xVxIxCOSO KVA=KW/1.73xCOSO KVA=2000/1.4 KVA=1.42
How can you convert the kva rating into kw rating?
kva*cos(phase angle)
Convert 5.0KW to KVA?
5kw = 6.25 kva becoz kva = kw/ pf if we take pf is o.8
How do you calculate kva to ampere?
You cannot convert them. KVA is a measure of power, while amperes are a measure of current.
How do you convert 208 v 2160 Amperes to KVA?
To convert amps to kVA, you use the following formula: Amps = (kVA x 1000 / voltage) / 1.73
How do you convert 110volts to kVA?
You must know the current or resistance to convert voltage to power.
How do you convert single phase kva to three phase kva?
Va=volts x amps. The K stands for one thousand. So 1 Kva is one thousand watts. So 415v times 120a= 49,800 what's. You divide that by a thousand and you get 49.8. So it would be 49.8 Kva.
Convert 800kvar to kw?
The same way, as you convert Appels to Carrots ........... There is a formula: KVAr = KVA / KW or cos=KW/KVA > Yes, we are treating KW, KVA, & KVAr as the 3 sides in a 90 deg TRIANGLE ! KW= vertical katede KVAr = horizontal katede KVA = hypotenuse
How do you Convert va to kva?
a kva is 1000 vaK is kilo, which means 1000 similar to how a kilometer is 1000 metersTransformers are usually rated in KVA, so a 45 KVA Transformer is a 45 000 VA Transformer
How do you convert .19mva to kva?
Multiply by 1000. .19MVA = 190kVA
How do you convert 3000A to kva?
remove three 0s will do the trick
How do you convert kva to amps three phase system when you have 220-240 volts?
Amperes when kva is shown. The formula is, Amps = kva x 1000/1.73 x volts.
