Substation Lineup

[Alwayslearningelec]

Hey guys. Few pics of this “substation” lineup. Haven’t dealt with these much.

Any of you?

Have 13.2 KV feeders coming in.

Obviously this lineup will come in a few sections. Transformer section will be heavy,

What connections/wiring is involved to join the sections together?

 

[infinity]

I would expect some type of factory busing or conductors to connect everything together at least on the primary side. Transformers might have internal flexible bus connections for the secondary.
I believe that this is 208/4160 and the second is 4160-208Y/120.

 

[Cesna]

Without knowing who the manufacturer is and whether this is going on a pad on the ground or a rooftop its hard to say exactly. Besides terminating feeders, wiring your switchboards, and landing your distribution in the LV portion, internal wiring should be minimum. Ive seen lineups like this get delivered complete. You're looking at about 6000lbs for the transformer and maybe another 6000lbs for the remainder. I would suggest you look through submittals or reach out to the vendor. They will have the best information. If you have a local relay/testing or inspection company you're friendly with they tend to be good resources.