# How Do You Calculate Phase Voltage From Line Voltage?

electronics.stackexchange.comImage: electronics.stackexchange.comEnter the line voltage then press the calculate button to get the phase voltage. Phase voltage V (L-N) in volts is equal to line voltage V (L-L) in volts divided by root 3. V (L-N) = V (L-L) / 1.732 Phase voltage = line voltage / 1.732

## How to convert phase voltage to line voltage?

Line voltage is V (L-L) in volts equal to root 3 times of the phase voltage V (L-N) in volts. V (L-L) = V (L-N) x 1.732 Example: What is the line voltage of the delta connected system whose phase voltage is 240 Volts.

## How is the line to line voltage calculated?

As has been described above, the line-to-line voltage is the phasor sum of the line-to-neutral voltages, so Nominally, each phase in a three phase system is spaced exactly 120 degrees apart. However, since our intent is to perform measurements in the system, we cannot assume it to be ideal.

## What is the phase voltage of a delta connected system?

Example: What is the line voltage of the delta connected system whose phase voltage is 240 Volts. V (L-L) = 240 x 1.732 = 415 Volts.

## How to calculate line to line voltages in phasor?

The line-to-line voltage is the vector sum of the line to neutral voltages. So, for example, if we know V an, V bn, and V cn (defined as in the diagram below), we can find the line to line voltages as follows: The following phasor diagram (diagram 1) will help visualize the phasor math required to convert from line-to-neutral voltages ...

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