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{"sheet":"PF Calculator","index":0,"n_rows":42,"n_cols":11,"rows_kept":42,"cut":false,"hidden":false,"merged":[[41,1,42,15],[0,3,0,11],[7,1,16,7],[4,8,4,13],[34,6,34,7],[31,6,31,7],[5,8,5,13]],"flags":["formulas_cached_only"]}
[null,null,null,"Power Factor Table Calculator"]
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[null,"SELECTING CAPACITOR SIZE",{"$nulls":6},"Automatic Capacitor Bank Sizing"]
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[null,"The following graphic tool can be used to estimate the capacitor kVAR required to improve PF of a single load or entire power system. Actual power factor, peak kilowatt demand and desired PF are required.  The best source for this information is the monthly utility bill or other local monitoring equipment.  A calculation of each months data for a 12 month period is recommended to determine the maximum kVAR, and optimal stages required.",{"$nulls":7},"Example:   How much kVAR is required to correct an entire"]
[{"$nulls":9},"480V system to a 90% power factor when the peak kilowatt"]
[{"$nulls":9},"demand month was 620kW at a 65% power factor?"]
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[{"$nulls":9},"Use the formula:    kVAR  =  kW  x  kW FACTOR"]
[{"$nulls":9}," "]
[{"$nulls":9},"From the kW FACTOR calculator below ,  the FACTOR"]
[{"$nulls":9},"is 0.685"]
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[{"$nulls":9},"Therefore:        kVAR  =  620 x .685  =  425kVAR"]
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[{"$nulls":5},"Existing P.F (%)",{"$nulls":4},78]
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[{"$nulls":5},"Desired P.F. (%)",{"$nulls":4},95]
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[{"$nulls":5},"Load (kW)",null," ",null,null,2500]
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[{"$nulls":6},"Kilowatt Factor",null,null,0.47359732288072703]
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[{"$nulls":6},"Required kVAR",null,null,1183.9933072018175]
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[null,"Note: the outcome of this calculator is for estimation purpose only. Please use the quotation form to request a formal quotation from Schneider Electric.  Contact Schneider Electric Power Quality Correction Group at 905-678-6699 if you have questions. "]