Calculated Industries 5025 - Manual (Page 31)

User's Guide — 29
Finding Derated Wire Size
What is the derated wire size required
for nine 75°C copper wires, each carry-
ing a maximum load of 65 amps?
Steps Keystrokes Display
Reset calculator [Set] [x] 0.
Set to 75°C [Set] 7 3Ø 75 Cu 0.
Enter amps 65 [Amps] 65. AMPS
Find normal
wire size
[WireSz] 6 CU
AWG WIRE SIZE
Find derated
wire size
9 [Set] [ParSz] 3 CU
D/R WIRE SIZE