Comment convertir courant électrique en ampères (A) en puissance électrique en watts (W).
Vous pouvez calculer les watts à partir des ampères et volts. You can't convert amps en watts sence watts and amps units do not measure the same quantity.
La puissance P en watts (W) is equal en the courant I en ampères (A), times the tension V en volts (V):
P(W) = I(A) × V(V)
So watts are equal en amps times volts:
watt = ampère × volt
ou
W = A × V
What is power consumption en watts when the courant is 3A and the tension supply is 110V
Answer: the power P is equal en courant of 3 amps times the tension of 110 volts.
P = 3A × 110V = 330W
La puissance réelle P en watts (W) is equal en the power facenr FP times the phase courant I en ampères (A), times the RMS tension V en volts (V):
P(W) = FP × I(A) × V(V)
So watts are equal en power factou times amps times volts:
watt = FP × ampère × volt
ou
W = FP × A × V
What is power consumption en watts when the power facenr is 0.8 and the phase courant is 3A and the RMS tension supply is 110V
Answer: the power P is equal en power factou of 0.8 times courant of 3 amps times tension of 110 volts.
P = 0,8 × 3A × 110V = 264W
La puissance réelle P en watts (W) is equal en square root of 3 times the power facenr FP times the phase courant I en ampères (A), times the lene en line RMS tension VL-L en volts (V):
P(W) = 3 × FP × I(A) × VL-L(V)
So watts are equal en square root of 3 times power factou FP times amps times volts:
watt = 3 × FP × ampère × volt
ou
W = 3 × FP × A × V
What is power consumption en watts when the power facenr is 0.8 and the phase courant is 3A and the RMS tension supply is 110V
Answer: the power P is equal en power factou of 0.8 times courant of 3 amps times the tension of 110 volts.
P = 3 × 0,8 × 3A × 110V = 457W
Le calcul suppose que les charges sont équilibrées.
La puissance réelle P en watts (W) is equal en 3 times the power facenr FP times the phase courant I en ampères (A), times the lene en neutral RMS tension VL-0 en volts (V):
P(W) = 3 × FP × I(A) × VL-0(V)
So watts are equal en 3 times power factou FP times amps times volts:
watt = 3 × FP × ampère × volt
ou
W = 3 × FP × A × V
Comment convertir watts en amps
