what is phase angle ? and also tells me why my phase-phase
voltages are 390 rather then my single phase voltages are
221 and 223 respectivly?

Answers were Sorted based on User's Feedback



what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single ..

Answer / joel q.

Phase angle this the angle that separate each of the line
voltages in a three phase system; normally for a 3P balance
system each of the line voltages are separated 120 degree.

If Phase voltage is 220 volts,

Phase to phase voltage is 1.732*220 = 380 volts

Is This Answer Correct ?    7 Yes 0 No

what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single ..

Answer / ramanjaneyulu

it is the ratio of true power and apperent power.
because the potential between two phases is 415v. 5%
tolerance.
the potential between phase and nutral is 230v

Is This Answer Correct ?    0 Yes 2 No

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