如何转换 视在功率 从千伏安(kVA)到伏安(VA)。
The 视在功率 S in volt-amps (VA) is equal to 1000 times the apparent power S in kilovolt-amps (kVA):
S(VA) = 1000 × S(kVA)
所以伏安等于千伏安乘以1000:
VA = 1000 × 千伏安
或
VA = 1000 × kVA
What is the 视在功率 in volt-amps when the apparent power in kilovolt-amps is 3 kVA
解答:
S = 1000 × 3kVA = 3000VA