There is no such system. If it is a a wye, the voltage is 208, not 240. If you have 240, then it would be a 4 wire high leg delta.The system is a 120/240 volt, 3 phase, 4 wire wye
Now we can.Butler said:You are correct it is 208. Can you help me with the neutral question?
Butler said:You are correct it is 208. Can you help me with the neutral question?