I am trying to do a reading of the voltages of a three-phase, 3-wire delta configuration with an ADE7880.
As it is indicated in the data sheet, I have defined the CONSEL bits as 01, so the lecture of the phase B will be the difference between phase A and phase C.
Also, the connections are:
-Phase A connected to VA.
-Phase B connected to VN.
-Phase C connected to VC.
My question is, with this configuration, what is the expected readings of the voltages?
I am obtaining three sinusoidal signals with a difference of 60º each, but shall it not be 120º of difference? Am I doing something wrong?