(fase – 1 – 11) ; (neutro – 8 – 12) ; (2 – 4) ; (3 – 5) ; (6 – 9) ; (7 – 10)

(fase – 1) ; (neutro – 8) ; (2 – 4 – 11) ; (3 – 5) ; (6 – 9 – 12) ; (7 – 10)

(fase – 1) ; (2 – 4) ; (3 – 5) ; (6 – 9) ; (7 – 10) ; (8 – 11) ; (12 – neutro)

(fase – 1) ; (2 – 4) ; (3 – 5) ; (6 – 8) ; (7 – 9) ; (10 – 11) ; (12 – neutro)

(fase – 1) ; (2 – 4) ; (3 – 6) ; (5 – 8) ; (7 – 9) ; (10 – 11) ; (12 – neutro)