I am new to this site but so far have found it to be very interesting and informative. Thank you to every one who has replied to my other thread. Great site keep up the good work everyone
The volt meters in a lot of our subs meter only the red and blue phases and calculate the white phase. These are old electro-mechanical meters not electronic or transducer types. We lost white phase but the meter continued to give a soild (although not quite normal) reading. On paper we have...