Three electrodes was welded on the pipeline, could you tell me how to setup voltage on the three electrodes? volts is: 3 phase 120V 50hz.
I have setup following volts on the electrodes,
first electrode: 120*2^0.5 sin(314t)
second electrode: 120*2^0.5 sin(314t-120) 120 is 120C phase angle
Third electrode:120*2^0.5 sin(314t-240) 240 is 240C phase angle
How ever I found this is wrong after runing