My family and I will be in Kauai from 12/4-13 and the early weather reports look particularly stormy throughout next week. Is everyone else seeing the same thing?
Transformer Vault Construction. Transformer vaults are the concrete holding areas for the large transformers reducing high voltage power down to the lower voltage power for the area being served. The Robert Henry Corporations has over ten years or experience constructing transformer vaults and power substations.
Primary Cable Sizes: 3-2/c#2, 1/0, 3/0 Secondary Cable Sizes: Minimum #2, Maximum 750 Maintain 5â min. Slack in Vault Maintain as Much Physical Separation as Possible Grounding Pads, Lugs, and Split Bolts Bare #6 Cu to Ground Rods Bare Tinned Copper #2 for Ground Loop. Inside a Three-Phase Pad Mounted Transformer