Understanding star delta

[taz24]

do i not need to put a neutral to any of the terminals?

There is no neutral on a three phase motor.
The three terminals have feeds fed to them that are sequenced at 50hz (50 times a second)(in the UK) because the feed is alternating current.
So because the alternating curent is sequenced to the motor, the power going to the windings is + and - alternating between the phases 50 times a sec.


confused yet
taz.

[marc5180]

Yes very
Sorry for lthe late reply, iv been on holiday and just arrived back. Thanks for your help though guys.

[taz24]

Yes very
Sorry for lthe late reply, iv been on holiday and just arrived back. Thanks for your help though guys.

Ah lovely.
You've been relaxing while weve been holding the fort making sure all the locals can sleep safe and sound in their air conditioned rooms at night.

Hope you had a good time.

All the best.

taz.