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Agricultural Case Studies

Farm irrigation systems, remote pump stations, and agricultural equipment

Agricultural electrical systems face the challenge of powering equipment located far from the utility service. Irrigation pumps, grain handling equipment, and remote buildings often require runs of 1,000 feet or more. These case studies show how voltage selection, transformer placement, and proper conductor sizing solve long-distance power distribution challenges on farms and ranches.

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1 case study in this category
AgriculturalFarming

Farm Irrigation: Pump Station Power

Powering remote irrigation pumps with long runs from the utility transformer.

1,200 ft
Distance
75 HP
Total HP
2.4%
Final Drop
Challenge

Three 25HP irrigation pumps located 1,200 feet from the transformer. Standard sizing resulted in 8% voltage drop, causing motor overheating.

Solution

Installed 4/0 aluminum conductors with step-up/step-down transformers at each end. 480V transmission reduced current and losses.

Result

Final voltage drop of 2.4% at pump locations. Motors run cool and pump efficiency improved by 8%.

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