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Southern Public Power District

PO Box 1687 / 4550 West Husker Hwy
Grand Island, NE 68802-1687
308-384-2350 / 800-579-3019

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Power Factor

All irrigation services 20 horsepower and greater will be affected by our policy requiring the assessment of a power factor adjustment on services with a power factor less than 90%. Customers that choose to improve their power factors will avoid the power factor adjustment by installing capacitors that improve power factor to 90% or greater.

CAPACITORS & ADJUSTMENTS:

  • Although capacitors are ot required, they correct power factor. Installing a capacitor to adjust power factor to at least 90% will help you avoid a power factor adjustment.
  • Your power factor adjustment will appear on your September billing statement.

CALCULATE YOUR POTENTIAL POWER FACTOR ADJUSTMENT

Input your data into the POWER FACTOR CALCULATOR. The calculator will provide you with the potential adjustment across the entire range of Irrigation Rates. You can match the calculation to your current rate and see what the difference would be if you switch to a different rate level.

ADVANTAGES OF IMPROVED POWER FACTOR

  • Longer Motor Life
  • Decreases Starting and Running Current on Motor
  • Improved Voltage for Customer’s Equipment
  • Positive Impact on Rates

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