Commonly Used Telecom Power Cable Sizing Table
Legend:
Conductor Size (mm) = Size of power cables being used (Refer to the cable sizing table below)
Voltage Drop (V) = Change in voltage from batteries to charger
Amperage Capacity (A) = The highest amount of amps that will be flowing through the power cables
Loop Distance (ft) = distance of power cables from batteries to charger (power plant)
Calculating Required Conductor Size:
Calculating Allowable Voltage Drop:
Calculating Allowable Circuit Amperage Capacity:
Calculating Allowable Loop Distance
Helpful Equations
Below you will find a list of equations and tables to help you design your DC power system. Check back with us soon to find more helpful tools and tips.