Calculated Industries 5070-B User Guide - Manual (Page 43)

42 — e
lectri
c
alc
® P
ro
2 Set to 60º C:
  (60º)
3Ø 60
3 Ph
3. Set to Copper (if necessary):
  (Cu/Al)
3Ø 60 Cu
3 Ph
4. Enter Amps:
  
aMPs 15.
5. Enter Volts:
   
VolT 240.
6. Enter Wire Size:
   * aWG 10 Cu
WIRe sIZe
7. Enter 3% allowable Voltage Drop:
 
DRoP 3.0
% V
8. Find distance:

feeT 234.86987
9. Find actual Voltage Drop:

DRoP 7.2
V
10. Find percent Voltage Drop:
 DRoP 3.0
% V
* Wire size can also be entered in Circular Mils (e.g.,
     
enters 10,380 CMILs and displays 10 AWG
Wire Size).
Note: The calculator automatically makes adjustments for Resistance
using NEC Chapter 9, Table 8, if the Insulation Type is other than 75°C.
(cont’d)
KeysTRoKe DIsPlay