Calculated Industries 5070-A User Guide User Manual
Page 43
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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
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