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.
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, I
Line
Line KVA
15536.4957
KVA
Constants
(List values for Computation)
Cost of energy during heavy load time of day
$/kWh
Conductor Resistance
Ohms/Mile
Single-Phase Line Resistance
0.828
Ohms RLine
Conductor Reactance (Inductance)
Ohms/Mile
Single-Phase Line Inductance
2.406
Ohms Ind
Single-Phase Capacitor Current
25.10219
A, I
Cap
Single-Phase Inductive Load Current
A, I
Ind
or enter power factor of target load
390 A, I
Ind
Estimate Hours Per Day Capacitor Bank is ON
hr/day
2500
hr/yr
Voltage Drop at Capacitor Site
1653.917
V
Line Voltage at Capacitor Site without Cap-Bank
12.15
kV
Line Voltage at Capacitor Site with Cap-Bank
12.25461
Recommended Capacitor Bank Size
6214.598
kVAR
Value of Demand Reduction ($/year/KVA)
$/year/KVA
Three Phase Line Loss Reduction
Three Phase Line Loss Reduction
47.07077
kW
Yearly Energy Savings
5883.85
$/Year
Increase in Line Voltage (120V base)
0.90964085
V
Increase in Primary Line Voltage
104.6087
V
Line Current with Cap Bank ON
635.25618
A
Reduction in Line Current
14.74382
A
Reduction in Real Power DEMAND
352.41123
kVA
Demand Savings
Reduced kVA
352.41123
kVA
Yearly Demand Savings
0
$/Year
Total Savings
Combined Yearly Savings
5883.85
$/Year
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Joslyn Hi-Voltage
- 4000 E 116th Street,
Cleveland, Ohio 44105 USA Email:
jhv_info@tnb.com
Copyright © 2001 Joslyn Hi-Voltage. All rights reserved.