How do you calculate line voltage and phase voltage?

Line voltage is V(L-L) in volts equal to root 3 times of the phase voltage V(L-N) in volts. 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. V(L-L) = 415 Volts.

How do you convert line to line voltage to neutral?

Answer: // To know the Linea-Neutral voltage of the press, the line-to-line voltage divided by three must be divided in the following way: V LN = 240V / √3, which will result in 138 Volts Neutral Line.

What is the voltage in 3 phase line?

For three-phase, you connect line 1 to line 2 and get 208 volts. At the same time, you [can] connect line 2 to line 3 and get 208 volts. And you [can] connect line 3 to line 1 and get 208 volts.

What is line voltage and 3 phase?

Line-to-line (LL) voltage in a 3-phase system is √3 or 1.73 times the line-to-neutral (LN) voltage. In a 2-phase system used in the USA, LL is 2 times the LN. In a 120V 3-phase system, the LL voltage is around 207V. In a 120V 2-phase system, the LL voltage is 240V.

What’s the difference between line and phase voltage?

The conductors between a voltage source and a load are called lines, and the voltage between any two lines is called line voltage. The voltage measured between any line and neutral is called phase voltage. For example, for a 208/120 volt service, the line voltage is 208 Volts, and the phase voltage is 120 Volts.

What is difference between line to line and line to neutral?

The higher voltage (typically 240V) will be the ‘Line to Line Voltage’. It will be twice the ‘Line to Neutral Voltage’, and is the voltage measured between the two lines. It will be 1.73x the ‘Line to Neutral Voltage’ and is the voltage between any two line of the three lines.

What is line and phase voltage?

What is a line to line voltage?

The line to line voltage is the voltage between any two of the three phase wires ABC, e.g. Vab. The voltage between any phase and neutral (for example Van) is the line-to-line voltage divided by 1.73 (the square root of 3), for a 208 volt system this would be 120V.