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Enter values for the variables below and our Switched Capacitor Bank Worksheet will automatically calculate how much money and energy Joslyn Hi-Voltage products can save you.

Click here to view a completed sample form

Line Conditions
Distance to next capacitor bank or to substation		Miles
		Kilometers
Conductor Size and Type		ACSR
Line Voltage (Nominal)		kV Line to Line
Bank Size		kVAR cap
Load Current		A, ILine
Line KVA		KVA

Constants (List values for Computation)
Cost of energy during heavy load time of day		$/kWh
Conductor Resistance		Ohms/Mile
Single-Phase Line Resistance		Ohms RLine
Conductor Reactance (Inductance)		Ohms/Mile
Single-Phase Line Inductance		Ohms Ind
Single-Phase Capacitor Current		A, ICap
Single-Phase Inductive Load Current		A, IInd
or enter power factor of target load		A, IInd
Estimate Hours Per Day Capacitor Bank is ON		hr/day
		hr/yr
Voltage Drop at Capacitor Site		V
Line Voltage at Capacitor Site without Cap-Bank		kV
Line Voltage at Capacitor Site with Cap-Bank
Recommended Capacitor Bank Size		kVAR
Value of Demand Reduction ($/year/KVA)		$/year/KVA

Three Phase Line Loss Reduction
Three Phase Line Loss Reduction		kW
Yearly Energy Savings		$/Year
Increase in Line Voltage (120V base)		V
Increase in Primary Line Voltage		V
Line Current with Cap Bank ON		A
Reduction in Line Current		A
Reduction in Real Power DEMAND		kVA

Demand Savings
Reduced kVA		kVA
Yearly Demand Savings		$/Year

Total Savings
Combined Yearly Savings		$/Year

Joslyn Hi-Voltage Royce Thompson Fisher Pierce