Small-town substation
By David Dahle; posted May 28, 2018
View Original: Click to zoom, then click to magnify (5152 x 3864) 4371KB
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As built, this sub stepped 22kV down to 2400V delta, but the primary now runs at 12.5kV. |
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As built, this sub stepped 22kV down to 2400V delta, but the primary now runs at 12.5kV. |