Cosmological map or electrical diagram?

[null24]

This was on the back of a large industrial power relay box of some sort. I thought some of the more esoteric minded folks here might get a kick out of it.

 

[a1pha]

Many who work with electrons also study occult. They seem to go hand in hand. Also mathematics.

Occult symbols everywhere! ;-)

 

[awooga]

Todd?

 

[Biawak]

If you only knew the magnificence of the 3, 6 and 9, then you would have the key to the universe.

I was just interested in building a wind turbine and ended up going down an occult rabbit hole... :?

Seems that alternator design is a bit of a black art...

9 coils tied together in sets of 3, in a tri-star pattern and a rotor with 6 magnets, 3 north poles, 3 south poles
in alternating order is how you create perfect 3 phase Alternating Current.

Excellent 48 second computer animation of this concept