Voltage Drop Lite

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Calculates wire size (AWG) or maximum length of wire for

voltage drop per NEC Chapter 9 tables 8 & 9 and all

relevant correction factors.

Accounts for:

- Phase (DC, 1phase, 3 phase)

- 1-9 parallel conductors

- Source Voltage

- Ambient (C/F)

- Drop % or volts

- Distance (ft/m)

- Load amperes

- Wire material (e.g. Copper or Aluminum)

Also has handy reference for wire and conduit sizes.

Small subset of the tools available in Electrical Wiring Pro.