Voltage Drop Caculator

Distance (ft)
 X 
Wire Size
 X 
Watts
 = 




How you can overcome the voltage drop



 

544 Total watts

750' run - 128 watts - #8 wire = Voltage Drop of 9.6 volts - needs 22 volt tap

500' run - 80 watts - #10 wire = Voltage Drop of 7.3 volts - needs 20 volt tap

200' run - 128 watts - #12 wire = Voltage Drop of 6.5 volts - needs 18 volt tap

400' run - 80 watts - #12 wire = Voltage Drop of 8.7 volts - needs 20 volt tap

300' run - 128 watts - #12 wire = Voltage Drop of 9.9 volts - needs 22 volt tap

Accomplished with a single Unique 1120 SS MultiMatic Transformer

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