Meaning of SPLIT-PHASE in English
/split"fayz"/ , adj. Elect.
1. pertaining to or noting a current in one of two parallel circuits that have a single-phase current source but unequal impedances and that produce currents of different phase.
2. pertaining to or noting a motor or system utilizing a split-phase current.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012