double check my AC Voltage Drop calculations

[PoPoShoo]

Grid Tie Inverter: 240v and 47.5 amps
length of AC cable run: 230'
Cable used: 2-2-2-4 (2 ga. Aluminum)

My calculations show a 2.9% voltage drop, just squeezing under the 3% threshold.

Am I correct?

 

[sunshine_eggo]

Yep.

Voltage Drop Calculator

This free voltage drop calculator estimates the voltage drop of an electrical circuit based on the wire size, distance, and anticipated load current.

www.calculator.net