cant understand why its labelled like this it just confused everything. i would say every genny in aus is star delta wired. a 3 phase motor has 6 wires from the windings. with external change over the wires just should be marked where they go from/to the controller. ie t1,t2,t3 and t4,t5,t6. on star start up you will have t4,t5,t6 shorted so the wires should be marked the same. also on delta t4 to t2,t5 to t3, and t6 to t1 should be shorted and again if the wires are marked the same it just takes out the comfusion as you dont have to work it out if you lose prints. i take it that the 7,8,9 and 10,11,12 are the wires that go to the controllers?
