Four basic measurements can be obtained from a balanced Y-connected sources and loads three-phase system:
--- Line voltage = 208 V ---
Voltage between any two lines (in a balanced three-phase system).
--- Phase voltage = 120 V ---
Voltage across any one component (source or load) (in a balanced three-phase system).
--- Line current = 120 mA ---
Current through any line (in a balanced three-phase system).
--- Phase current = 120 mA ---
Current through any one component (in a balanced three-phase system).
