How to convert kVA에서 암페어로

킬로볼트암페어(kVA)로 표현된 피상전력을 전류로 변환하는 방법 암페어(A)로 표현된 암페어(A).

킬로볼트암페어와 볼트, but you can't convert kilovolt-amps  to amps s암페어(A)로 표현된ce kilovolt-amps and amps units do not measure the same quantity.

S암페어(A)로 표현된gle phase kVA에서 암페어로 calculation f또는mula

The phase current I 암페어(A)로 표현된 amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by the RMS voltage V in 볼트:

I(A) = 1000 × S(kVA) / V(V)

So amps are equal to 1000 times kilovolt-amps divided by 볼트.

amps = 1000 × kVA / 볼트

또는

A = 1000 kVA / V

예시

Question: What is the phase current 암페어(A)로 표현된 amps when the apparent power is 3 kVA and the RMS voltage supply is 110 볼트

해답:

I = 1000 × 3kVA / 110V = 27.27A

3 phase kVA에서 암페어로 calculation f또는mula

Calculation with l암페어(A)로 표현된e to line voltage

The phase current I 암페어(A)로 표현된 amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by the square root of 3 times the line to line RMS voltage V in 볼트:

I(A) = 1000 × S(kVA) / (3 × VL-L(V) )

So amps are equal to 1000 times kilovolt-amps divided by the square root of 3 times 볼트.

암페어 = 1000 × kVA / (3 × 볼트)

또는

A = 1000 kVA / (3 × V)

예시

Question: What is the phase current 암페어(A)로 표현된 amps when the apparent power is 3 kVA and the line to line RMS voltage supply is 190 볼트

해답:

I = 1000 × 3kVA / (3 × 190V) = 9.116A

 

Calculation with l암페어(A)로 표현된e to neutral voltage

The phase current I 암페어(A)로 표현된 amps is equal to 1000 times the apparent power S in kilovolt-amps, divided by 3 times the line to line RMS voltage V in 볼트:

I(A) = 1000 × S(kVA) / (3 × VL-N(V) )

So amps are equal to 1000 times kilovolt-amps divided by 3 times 볼트.

암페어 = 1000 × kVA / (3 × 볼트)

또는

A = 1000 kVA / (3 × V)

예시

Question: What is the phase current 암페어(A)로 표현된 amps when the apparent power is 3 kVA and the line to neutral RMS voltage supply is 120 볼트

해답:

I = 1000 × 3kVA / (3 × 120V) = 8.333A

 

암페어를 kVA로 변환하는 방법

 

참고 항목

이 페이지를 개선하는 방법을 작성하세요

전기 계산
빠른 표

 

<!â› Don't click me1 â›>