NEC 225.30(D)
I have 2 industrial-commercial buildings on the same lot owned by the same owner. One is has a 208 three phase service the other is 480 service. The 480 building has a transformer to provide 208 power where needed. The owner wants to feed the 480 building with a 208 feeder from the 208 building to supply a “house” panel. Does NEC 225.30(D) allow this install?
I have 2 industrial-commercial buildings on the same lot owned by the same owner. One is has a 208 three phase service the other is 480 service. The 480 building has a transformer to provide 208 power where needed. The owner wants to feed the 480 building with a 208 feeder from the 208 building to supply a “house” panel. Does NEC 225.30(D) allow this install?