Please Input the power in kilowatts,and current(I) in amps and click the Calculate button to obtain the voltage in volts .
How to convert electric power in kilowatts (kW) to electrical voltage in volts (V)?
kW to volts conversion formula in DC
V=The voltage V in volts
P=the power P in kilowatts
I=the current I in amps
So that using above formula we can say that volts(V) are equal to 1000 times kilowatts(KW) divided by amps(A).
or you can re-write this as
Let’s take example
Example#1
I want to calculate the voltage in volts where the power utilization is 5 kilowatts(kW)
and the current flow in the wire is 4 amps
V = 5 kW / 4A = 1.25V
How to convert AC single phase watts to volts
V=The RMS voltage V in volts
P= the power P in watts
PF=power factor PF
I=the phase current I in amps
So that you can say that volts(v) are equal to watts(kW) divided by pf times amps
or you can re-write this formula as
Let’s take one Example
Example#2
Calculate the RMS voltage in volts where the power utilization is 5 kilowatts,and the pf is 0.8 and the current is 4 amps
V = 1000 × 5kW / (0.8 × 4A) = 1562.5V
kilo-watts to volts calculation formula in AC three phase system.
VL-L=The line to line RMS voltage VL-L in volts
P=the power P in kilowatts
PF=the power factor PF times
I=the phase current I in amps:
So that you can say that volts(v) are equal to kilowatts(kW) divided by √3 times pf times amps.
or rewrite this formula as
Let’s take one Example
Example#3
find out the RMS voltage in volts where the power utilization is 5 kilowatts, the pf is 0.8 and the phase current flow in the circuit is 3.123 amps?
V = 1000 × 5kW / (√3 × 0.8 × 3.123A) = 1155.44002V
The post Online Kilowatts to volts calculator appeared first on Software Development | Programming Tutorials.
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